Descripteur
Termes IGN > sciences naturelles > physique > optique > optique physique > radiométrie > signature spectrale > réflectance > réflectance végétale
réflectance végétaleVoir aussi |
Documents disponibles dans cette catégorie (198)
Ajouter le résultat dans votre panier
Visionner les documents numériques
Affiner la recherche Interroger des sources externes
Etendre la recherche sur niveau(x) vers le bas
Improved parametrisation of a physically-based forest reflectance model for retrieval of boreal forest structural properties / Eelis Halme in Silva fennica, vol 57 n° 2 (April 2023)
[article]
Titre : Improved parametrisation of a physically-based forest reflectance model for retrieval of boreal forest structural properties Type de document : Article/Communication Auteurs : Eelis Halme, Auteur ; Matti Mõttus, Auteur Année de publication : 2023 Article en page(s) : n° 22028 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] Betula pendula
[Termes IGN] betula pubescens
[Termes IGN] densité du peuplement
[Termes IGN] diagnostic foliaire
[Termes IGN] Finlande
[Termes IGN] forêt boréale
[Termes IGN] image Sentinel-MSI
[Termes IGN] modèle de croissance végétale
[Termes IGN] Picea abies
[Termes IGN] Pinus sylvestris
[Termes IGN] réflectance végétale
[Termes IGN] structure d'un peuplement forestierRésumé : (auteur) Physically-based reflectance models offer a robust and transferable method to assess biophysical characteristics of vegetation in remote sensing. Forests exhibit explicit structure at many scales, from shoots and branches to landscape patches, and hence present a specific challenge to vegetation reflectance modellers. To relate forest reflectance with its structure, the complexity must be parametrised leading to an increase in the number of reflectance model inputs. The parametrisations link reflectance simulations to measurable forest variables, but at the same time rely on abstractions (e.g. a geometric surface forming a tree crown) and physically-based simplifications that are difficult to quantify robustly. As high-quality data on basic forest structure (e.g. tree height and stand density) and optical properties (e.g. leaf and forest floor reflectance) are becoming increasingly available, we used the well-validated forest reflectance and transmittance model FRT to investigate the effect of the values of the “uncertain” input parameters on the accuracy of modelled forest reflectance. With the state-of-the-art structural and spectral forest information, and Sentinel-2 Multispectral Instrument imagery, we identified that the input parameters influencing the most the modelled reflectance, given that the basic forestry variables are set to their true values and leaf mass is determined from reliable allometric models, are the regularity of the tree distribution and the amount of woody elements. When these parameters were set to their new adjusted values, the model performance improved considerably, reaching in the near infrared spectral region (740–950 nm) nearly zero bias, a relative RMSE of 13% and a correlation coefficient of 0.81. In the visible part of the spectrum, the model performance was not as consistent indicating room for improvement. Numéro de notice : A2023-228 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.14214/sf.22028 Date de publication en ligne : 30/05/2023 En ligne : https://doi.org/10.14214/sf.22028 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=103260
in Silva fennica > vol 57 n° 2 (April 2023) . - n° 22028[article]Multi-sensor airborne lidar requires intercalibration for consistent estimation of light attenuation and plant area density / Grégoire Vincent in Remote sensing of environment, vol 286 (March 2023)
[article]
Titre : Multi-sensor airborne lidar requires intercalibration for consistent estimation of light attenuation and plant area density Type de document : Article/Communication Auteurs : Grégoire Vincent, Auteur ; Philippe Verley, Auteur ; Benjamin Brede, Auteur ; et al., Auteur Année de publication : 2023 Article en page(s) : n° 113442 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] canopée
[Termes IGN] densité de la végétation
[Termes IGN] données lidar
[Termes IGN] forêt tropicale
[Termes IGN] Guyane (département français)
[Termes IGN] image captée par drone
[Termes IGN] plan de vol
[Termes IGN] rayonnement lumineux
[Termes IGN] réflectance végétale
[Termes IGN] semis de points
[Termes IGN] zone d'intérêtRésumé : (auteur) Leaf area is a key structural characteristic of forest canopies because of the role of leaves in controlling many biological and physical processes occurring at the biosphere-atmosphere transition. High pulse density Airborne Laser Scanning (ALS) holds promise to provide spatially resolved and accurate estimates of plant area density (PAD) in forested landscapes, a key step in understanding forest functioning: phenology, carbon uptake, transpiration, radiative balance etc. Inconsistencies between different ALS sensors is a barrier to generating globally harmonised PAD estimates. The basic assumption on which PAD estimation is based is that light attenuation is proportional to vegetation area density. This study shows that the recorded extinction strongly depends on target detectability which is influenced by laser characteristics (power, sensitivity, wavelength). Three different airborne laser scanners were flown over a wet tropical forest at the Paracou research station in French Guiana. Different sensors, flight heights and transmitted power levels were compared. Light attenuation was retrieved with an open source ray-tracing code (http://amapvox.org). Direct comparison revealed marked differences (up-to 25% difference in profile-averaged light attenuation rate and 50% difference at particular heights) that could only be explained by differences in scanner characteristics. We show how bias which may occur under various acquisition conditions can generally be mitigated by a sensor intercalibration. Alignment of light weight lidar attenuation profiles to ALS reference attenuation profiles is not always satisfactory and we discuss what are the likely sources of discrepancies. Neglecting the dependency of apparent light attenuation on scanner properties may lead to biases in estimated vegetation density commensurate to those affecting light attenuation estimates. Applying intercalibration procedures supports estimation of plant area density independent of acquisition characteristics. Numéro de notice : A2023-169 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.1016/j.rse.2022.113442 Date de publication en ligne : 06/01/2023 En ligne : https://doi.org/10.1016/j.rse.2022.113442 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102928
in Remote sensing of environment > vol 286 (March 2023) . - n° 113442[article]A simple approach to enhance the TROPOMI solar-induced chlorophyll fluorescence product by combining with canopy reflected radiation at near-infrared band / Xinjie Liu in Remote sensing of environment, vol 284 (January 2023)
[article]
Titre : A simple approach to enhance the TROPOMI solar-induced chlorophyll fluorescence product by combining with canopy reflected radiation at near-infrared band Type de document : Article/Communication Auteurs : Xinjie Liu, Auteur ; Liangyun Liu, Auteur ; Cédric Bacour, Auteur ; et al., Auteur Année de publication : 2023 Article en page(s) : n° 113341 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] canopée
[Termes IGN] chlorophylle
[Termes IGN] fluorescence
[Termes IGN] image Sentinel-5P-TROPOMI
[Termes IGN] image Terra-MODIS
[Termes IGN] production primaire brute
[Termes IGN] rayonnement proche infrarouge
[Termes IGN] réflectance de surface
[Termes IGN] réflectance végétaleRésumé : (auteur) Satellite-based data of solar-induced chlorophyll fluorescence (SIF) and the near-infrared radiation reflected by vegetation (NIRvP) are being increasingly used for the estimation of vegetation gross primary product (GPP) at the global scale. Although SIF contains more physiological information than NIRvP, NIRvP can have higher data quality and spatio-temporal resolution. Therefore, the two variables can be considered complementary for GPP monitoring. Here, we propose a simple framework to combine SIF and NIRvP data from different data sources to generate an enhanced SIF product (eSIF). The original SIF data comes from the TROPOMI instrument onboard the Sentinel-5P mission, whereas NIRvP data are derived from MODIS spectral reflectance and ERA5 reanalysis data. The resulting eSIF product has a spatial resolution of 0.05° and a temporal resolution of 8 days, as well as a higher signal-to-noise ratio and a lower angular dependency than the original TROPOMI SIF data. Our results demonstrate that eSIF has similar spatial patterns to the original SIF but is more spatially continuous and less noisy. Comparisons with the FLUXCOM global GPP product show that eSIF has a more universal relationship with GPP than NIRvP for different grass/crop plant functional types (the coefficients of variation are 18.9% for slopes of GPP to eSIF and 27.3% for slopes of GPP to NIRvP), but NIRvP outperforms eSIF for tracking GPP for forest PFTs exclude BoENF. Moreover, eSIF is able to better track the seasonal variations in GPP related to environmental stresses. This study highlights that our methodology based on the combination of SIF and NIRvP is a promising approach for better monitoring of GPP. Numéro de notice : A2023-017 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.1016/j.rse.2022.113341 Date de publication en ligne : 07/11/2022 En ligne : https://doi.org/10.1016/j.rse.2022.113341 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102151
in Remote sensing of environment > vol 284 (January 2023) . - n° 113341[article]An advanced bidirectional reflectance factor (BRF) spectral approach for estimating flavonoid content in leaves of Ginkgo plantations / Kai Zhou in ISPRS Journal of photogrammetry and remote sensing, vol 193 (November 2022)
[article]
Titre : An advanced bidirectional reflectance factor (BRF) spectral approach for estimating flavonoid content in leaves of Ginkgo plantations Type de document : Article/Communication Auteurs : Kai Zhou, Auteur ; Lin Cao, Auteur ; Shiyun Yin, Auteur ; et al., Auteur Année de publication : 2022 Article en page(s) : pp 1 - 16 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] bande spectrale
[Termes IGN] coefficient de corrélation
[Termes IGN] distribution du coefficient de réflexion bidirectionnelle BRDF
[Termes IGN] feuille (végétation)
[Termes IGN] Ginkgo biloba
[Termes IGN] image à haute résolution
[Termes IGN] indice foliaire
[Termes IGN] Kiangsou (Chine)
[Termes IGN] réflectance végétaleRésumé : (auteur) As a key phenolic pigment concentrated in the surface tissues of leaves, flavonoids (Flav) are the major bioactive ingredients in Ginkgo leaf extracts. Flav are also marked natural antioxidants and significant indicators of biotic and abiotic stresses, critical for determining cultivation quality and enhancing Flav yield. In particular, area-based Flav (Flavarea) is related to the shortwave-blue light interaction within leaves per unit leaf area, whereas mass-based Flav (Flavmass) is useful for the quantitative assessment of Flav yield. In order to accurately estimate the contents of Flavarea and Flavmass in leaves of Ginkgo plantations, in this study, we developed an advanced bidirectional reflectance factor (BRF) spectra-based approach by reducing the effects of specular reflection and enhancing the absorption signals of Flav (in the shortwave-blue region of spectrum), using a suite of new spectral indices (SIs) (i.e., flavonoid index (FI), modified flavonoid index (mFI) and double difference index (DD)) calculated from the leaf clip equipped spectrometers-collected data. The results demonstrated that most of the SIs derived from the developed BRF spectra-based approach obtained relatively high performance for Flav estimation by alleviating adverse effects of specular reflection to different extents (CV-R2 = 0.60–0.76). In specific, DDnir434,421 selected from DD-type indices performed (CV-R2 = 0.76 for Flavarea; CV-R2 = 0.69 for Flavmass) better than other indices. These findings represent marked potentials of the developed BRF spectra-based approach for non-destructively estimating leaf Flav content, as well as improving the understanding of the mechanisms of specular effects on Flav estimations in leaves of Ginkgo plantations. Numéro de notice : A2022-744 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2022.08.020 Date de publication en ligne : 09/09/2022 En ligne : https://doi.org/10.1016/j.isprsjprs.2022.08.020 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=101727
in ISPRS Journal of photogrammetry and remote sensing > vol 193 (November 2022) . - pp 1 - 16[article]Attributs de texture extraits d'images multispectrales acquises en conditions d'éclairage non contrôlées : application à l'agriculture de précision / Anis Amziane (2022)
Titre : Attributs de texture extraits d'images multispectrales acquises en conditions d'éclairage non contrôlées : application à l'agriculture de précision Type de document : Thèse/HDR Auteurs : Anis Amziane, Auteur ; Ludovic Macaire, Directeur de thèse Editeur : Lille : Université de Lille Année de publication : 2022 Importance : 214 p. Format : 21 x 30 cm Note générale : Bibliographie
Thèse pour obtenir le grade de Docteur de l'Université de Lille, spécialité Automatique, Génie Informatique, Traitement du Signal et des ImagesLangues : Français (fre) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] agriculture de précision
[Termes IGN] bande spectrale
[Termes IGN] classification dirigée
[Termes IGN] classification par réseau neuronal convolutif
[Termes IGN] détection automatique
[Termes IGN] éclairage
[Termes IGN] exitance spectrale
[Termes IGN] extraction de la végétation
[Termes IGN] rayonnement proche infrarouge
[Termes IGN] reconnaissance d'objets
[Termes IGN] réflectance végétale
[Termes IGN] signature spectraleIndex. décimale : THESE Thèses et HDR Résumé : (auteur) The main objective of this work is to develop an automatic recognition system of crop and weed plants in field conditions. In Chapter 2 we describe the formation of multispectral radiance images under the Lambertian surface assumption and the different devices that can be used to acquire such images. We then provide a detailed description of the multispectral camera used in this study. Because radiance multispectral images are acquired under varying illumination, we propose an original multispectral image formation model that takes the variation of illumination conditions into account. In chapter 3, we estimate the reflectance as an illumination-invariant spectral signature. First, we present state-of-the-art methods that can be used to estimate the reflectance from multispectral images. We then introduce the reference state-of-the-art method for reflectance estimation and de- scribe our proposed method for reflectance estimation under varying illumination. Chapter 4 focuses on estimated reflectance assessment. The quality of reflectance estimated by our method is evaluated against state-of-the-art methods, and its contribution to supervised crop/weed recognition is demonstrated. Chapter 5 addresses the dimension reduction issue. The acquired multispectral images are composed of a high number of spectral channels, whose analysis is memory and time consuming. Moreover, spectral bands associated to these channels may be redundant or contain highly correlated spectral information. Therefore, we select the best spectral bands for crop/weed classification and use them to specify a camera suited for crop/weed recognition.Chapter 6 deals with the problem of spatio-spectral feature extraction from multispectral images. We propose an approach that extracts both spatial and spectral information at reduced computation costs based on a CNN. Its contribution to crop/weed recognition is demonstrated. Note de contenu : 1- Introduction
2- Multispectral imaging
3- Reflectance estimation
4- Reflectance estimation assessment
5- dimension reduction
6- Raw textures features for crop/weed recognition
ConclusionNuméro de notice : 24102 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Thèse française Organisme de stage : Laboratoire Cristal (Lille) DOI : sans En ligne : https://www.theses.fr/2022ULILB020 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=102577 Uncertainties in measurements of leaf optical properties are small compared to the biological variation within and between individuals of European beech / Fanny Petibon in Remote sensing of environment, vol 264 (October 2021)PermalinkEvaluating the performance of hyperspectral leaf reflectance to detect water stress and estimation of photosynthetic capacities / Jingjing Zhou in Remote sensing, vol 13 n° 11 (June-1 2021)PermalinkFractional vegetation cover estimation algorithm for FY-3B reflectance data based on random forest regression method / Duanyang Liu in Remote sensing, vol 13 n° 11 (June-1 2021)PermalinkApport de la modélisation physique pour la cartographie de la biodiversité végétale en forêts tropicales par télédétection optique / Dav Ebengo Mwampongo (2021)PermalinkPolarization of light reflected by grass: modeling using visible-sunlit areas / Bin Yang in Photogrammetric Engineering & Remote Sensing, PERS, vol 86 n° 12 (December 2020)PermalinkUnmanned aerial system multispectral mapping for low and variable solar irradiance conditions: Potential of tensor decomposition / Sheng Wang in ISPRS Journal of photogrammetry and remote sensing, vol 155 (September 2019)PermalinkIndividual tree crown segmentation in tropical peat swamp forest using airborne hyperspectral data / Sitinor Atikah Nordin in Geocarto international, vol 34 n° 11 ([15/08/2019])PermalinkMapping leaf chlorophyll content from Sentinel-2 and RapidEye data in spruce stands using the invertible forest reflectance model / Roshanak Darvishzadeh in International journal of applied Earth observation and geoinformation, vol 79 (July 2019)PermalinkEvaluating metrics derived from Landsat 8 OLI imagery to map crop cover / Rei Sonobe in Geocarto international, vol 34 n° 8 ([15/06/2019])PermalinkICARE-VEG: A 3D physics-based atmospheric correction method for tree shadows in urban areas / Karine R.M. Adeline in ISPRS Journal of photogrammetry and remote sensing, vol 142 (August 2018)PermalinkMulti-scale assessment of invasive plant species diversity using Pléiades 1A, RapidEye and Landsat-8 data / Siddhartha Khare in Geocarto international, vol 33 n° 7 (July 2018)PermalinkClose-range hyperspectral image analysis for the early detection of stress responses in individual plants in a high-throughput phenotyping platform / Mohd Shahrimie Mohd Asaari in ISPRS Journal of photogrammetry and remote sensing, vol 138 (April 2018)PermalinkRemote estimation of canopy leaf area index and chlorophyll content in Moso bamboo (Phyllostachys edulis (Carrière) J. Houz.) forest using MODIS reflectance data / Xiaojun Xu in Annals of Forest Science, vol 75 n° 1 (March 2018)PermalinkEstimation of forest aboveground biomass from HJ1B imagery using a canopy reflectance model and a forest growth model / Xinyun Wang in Geocarto international, vol 33 n° 2 (February 2018)PermalinkModeling canopy reflectance over sloping terrain based on path length correction / Gaofei Yin in IEEE Transactions on geoscience and remote sensing, vol 55 n° 8 (August 2017)PermalinkAngular reflectance of leaves with a dual-wavelength terrestrial lidar and its implications for leaf-bark separation and leaf moisture estimation / Steven Hancock in IEEE Transactions on geoscience and remote sensing, vol 55 n° 6 (June 2017)PermalinkChange detection in forests and savannas using statistical analysis based on geographical objects / Lucilia Rezende Leite in Boletim de Ciências Geodésicas, vol 23 n° 2 (abr - jun 2017)PermalinkTotal canopy transmittance estimated from small-footprint, full-waveform airborne LiDAR / Milutin Milenković in ISPRS Journal of photogrammetry and remote sensing, vol 128 (June 2017)PermalinkUrban land use/land cover discrimination using image-based reflectance calibration methods for hyperspectral data / Shailesh S. Deshpande in Photogrammetric Engineering & Remote Sensing, PERS, vol 83 n° 5 (May 2017)PermalinkSpectranomics: Emerging science and conservation opportunities at the interface of biodiversity and remote sensing / Gregory P. Asner in Global ecology and conservation, vol 8 (October 2016)PermalinkFloristic composition and across-track reflectance gradient in Landsat images over Amazonian forests / Javier Muro in ISPRS Journal of photogrammetry and remote sensing, vol 119 (September 2016)PermalinkTracking the seasonal dynamics of boreal forest photosynthesis using EO-1 hyperion reflectance : sensitivity to structural and illumination effects / Rocío Hernández-Clemente in IEEE Transactions on geoscience and remote sensing, vol 54 n° 9 (September 2016)PermalinkPassive microwave remote sensing of soil moisture based on dynamic vegetation scattering properties for AMSR-E / Jinyang Du in IEEE Transactions on geoscience and remote sensing, vol 54 n° 1 (January 2016)PermalinkLeveraging in-scene spectra for vegetation species discrimination with MESMA-MDA / Brian D. Bue in ISPRS Journal of photogrammetry and remote sensing, vol 108 (October 2015)PermalinkUsing high-resolution, multispectral imagery to assess the effect of soil properties on vegetation reflectance at an abandoned feedlot / Prosper Gbolo in Geocarto international, vol 30 n° 7 - 8 (August - September 2015)PermalinkEvaluating leaf chlorophyll content prediction from multispectral remote sensing data within a physically-based modelling framework / H. Croft in ISPRS Journal of photogrammetry and remote sensing, vol 102 (April 2015)PermalinkObject-based assessment of burn severity in diseased forests using high-spatial and high-spectral resolution MASTER airborne imagery / Gang Chen in ISPRS Journal of photogrammetry and remote sensing, vol 102 (April 2015)PermalinkEmploying ground and satellite-based QuickBird data and Random forest to discriminate five tree species in a Southern African Woodland / Samuel Adelabu in Geocarto international, vol 30 n° 3 - 4 (March - April 2015)PermalinkSpectroscopic analysis of green, desiccated and dead tamarisk canopies / Ran Meng in Photogrammetric Engineering & Remote Sensing, PERS, vol 81 n° 3 (March 2015)PermalinkRetrieving surface variables by integrating ground measurements and earth observation data in forest canopies : a case study in Speuldersbos forest / Kitsiri Weligepolage (2015)PermalinkRetrieving the stand age from a retrospective detection of multinannual forest changes using Landsat data. Application on the heavily managed maritime pine forest in Southwestern France from a 30-year Landsat time-series (1984–2014) / Dominique Guyon (2015)PermalinkDeriving Predictive relationships of carotenoid content at the canopy level in a conifer forest using hyperspectral imagery and model simulation / Rocío Hernández-Clemente in IEEE Transactions on geoscience and remote sensing, vol 52 n° 8 Tome 2 (August 2014)PermalinkCrop type classification by simultaneous use of satellite images of different resolutions / Mark W. Liu in IEEE Transactions on geoscience and remote sensing, vol 52 n° 6 Tome 2 (June 2014)PermalinkLaboratory measurements of plant drying: Implications to estimate moisture content from radiative transfer models in two temperate species / Sara Jurdao in Photogrammetric Engineering & Remote Sensing, PERS, vol 80 n° 5 (May 2014)PermalinkDeriving leaf mass per area (LMA) from foliar reflectance across a variety of plant species using continuous wavelet analysis / Tao Cheng in ISPRS Journal of photogrammetry and remote sensing, vol 87 (January 2014)PermalinkUsing hyperspectral reflectance data to assess biocontrol damage of giant salvinia / James H. Everitt in Geocarto international, vol 28 n° 5-6 (August - October 2013)PermalinkBuilding a forward-mode three-dimensional reflectance model for topographic normalization of High-Resolution (1–5 m) imagery: validation phase in a forested environment / Stéphane Couturier in IEEE Transactions on geoscience and remote sensing, vol 51 n° 7 Tome 1 (July 2013)PermalinkAssessing the impact of hydrocarbon leakages on vegetation using reflectance spectroscopy / I.D. Sanches in ISPRS Journal of photogrammetry and remote sensing, vol 78 (April 2013)PermalinkMaterial reflectance retrieval in urban tree shadows with physics-based empirical atmospheric correction / Karine R.M. Adeline (2013)PermalinkModeling and simulation of polarimetric hyperspectral imaging process / Junping Zhang in IEEE Transactions on geoscience and remote sensing, vol 50 n° 6 (June 2012)PermalinkEstimating urban leaf area index (LAI) of individual trees with hyperspectral data / R. Jensen in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 5 (May 2012)PermalinkMulti-wavelength canopy LiDAR for remote sensing of vegetation: Design and system performance / G. Wei in ISPRS Journal of photogrammetry and remote sensing, vol 69 (April 2012)PermalinkRobust hyperspectral vision-based classification for multi-season weed mapping / Y. Zhang in ISPRS Journal of photogrammetry and remote sensing, vol 69 (April 2012)PermalinkL'image aérienne proche infrarouge : une information essentielle pour l'étude et la cartographie de la végétation / Jean Guy Boureau in Rendez-vous techniques, n° 31 (hiver 2011)PermalinkImproved topographic correction of forest image data using a 3D canopy reflectance model in multiple forward mode / S.A. Soenen in International Journal of Remote Sensing IJRS, vol 29 n°3-4 (February 2008)PermalinkWavelet decomposition of hyperspectral data: a novel approach to quantifying pigment concentrations in vegetation / G. Blackburn in International Journal of Remote Sensing IJRS, vol 28 n°11-12 (June 2007)PermalinkSpectral analysis of coastal vegetation and land cover using AISA+ hyperspectral data / R. Jensen in Geocarto international, vol 22 n° 1 (March - May 2007)PermalinkLIDAR : une technique prometteuse / Françoise de Blomac in SIG la lettre, n° 83 (janvier 2007)PermalinkMonitoring spatio-temporal dynamics of photosynthesis with a portable hyperspectral imaging system / U. Rascher in Photogrammetric Engineering & Remote Sensing, PERS, vol 73 n° 1 (January 2007)PermalinkNeural network estimation of LAI, fAPAR, fCover and LAI*Cab, from top of canopy MERIS reflectance data: principles and validation / Cédric Bacour in Remote sensing of environment, vol 105 n° 4 (30/12/2006)PermalinkContinuum removed band depth analysis for detecting the effects of natural gas, methane and ethane reflectance / M.F. Noomen in Remote sensing of environment, vol 105 n° 3 (15/12/2006)PermalinkEvaluating temporal variability in the spectral reflectance response of annual ryegrass to changes in nitrogen applications and leaching fractions / M. Baghzouz in International Journal of Remote Sensing IJRS, vol 27 n°18 - 19 - 20 (October 2006)PermalinkComparison of spectral indices obtained using multiple spectroradiometers / K.L. Castro-Esau in Remote sensing of environment, vol 103 n° 3 (15 August 2006)PermalinkMapping the effects of water stress on sphagnum: preliminary observations using airborne remote sensing / A. Harris in Remote sensing of environment, vol 100 n° 3 (15 february 2006)PermalinkDynamique urbaine et télédétection : le choix de l'indicateur végétal, les cas de Montréal, Paris et Pékin / I. Biraud-Burot in Photo interprétation, vol 41 n° 4 (Novembre 2005)PermalinkLAI retrieval from multiangular image classification and inversion of a ray tracing model / R. Casa in Remote sensing of environment, vol 98 n° 4 (30/10/2005)PermalinkA whole image approach using field measurements for transforming EO1 Hyperion hyperspectral data into canopy reflectance spectra / E.W. Ramsey in International Journal of Remote Sensing IJRS, vol 26 n° 8 (April 2005)PermalinkEstimating tropical pasture quality at canopy level using band depth analysis with continuum removal in the visible domain / Onisimo Mutanga in International Journal of Remote Sensing IJRS, vol 26 n° 6 (March 2005)PermalinkThe relation between Normalized Difference Vegetation Index and Vegetation Moisture Content at three grassland locations in Victoria, Australia / A.C. Dilley in International Journal of Remote Sensing IJRS, vol 25 n° 19 (October 2004)PermalinkContinental scale hotspot observations of Australia at sub-degree angular resolution from POLDER / F. Grant in International Journal of Remote Sensing IJRS, vol 25 n° 18 (September 2004)PermalinkEstimating live fuel moisture content from remotely sensed reflectance / F. Mark Danson in Remote sensing of environment, vol 92 n° 3 (30 August 2004)PermalinkUse of hyperspectral derivative ratios in the red-edge region to identify plant stress responses to gas leaks / K.L. Smith in Remote sensing of environment, vol 92 n° 2 (15/08/2004)PermalinkClassification of contamination in salt marsh plant using hyperspectral reflectance / M.D. Wilson in IEEE Transactions on geoscience and remote sensing, vol 42 n° 5 (May 2004)PermalinkHyperspectral vegetation indices and novel algorithms for predicting green LAI of crop canopies: modelling and validation in the context of precision agriculture / D. Haboudane in Remote sensing of environment, vol 90 n° 3 (15/04/2004)PermalinkAirborne measurement of hot spot reflectance signatures / F. Camacho-De Coca in Remote sensing of environment, vol 90 n° 1 (15/03/2004)PermalinkThe spatial distribution of indigenous forest and its composition in the Wellington region, New Zealand, from ETM+ satellite imagery / J.R. Dymond in Remote sensing of environment, vol 90 n° 1 (15/03/2004)PermalinkReducing the dimensionality of plant spectral databases / I.E. Bell in IEEE Transactions on geoscience and remote sensing, vol 42 n° 3 (March 2004)PermalinkPredicting in situ pasture quality in the Kruger National Park, South Africa, using continuum-removed absorption features / Onisimo Mutanga in Remote sensing of environment, vol 89 n° 3 (15/02/2004)PermalinkSystematic corrections of AVHRR image composites for temporal studies / J. Cihlar in Remote sensing of environment, vol 89 n° 2 (30/01/2004)PermalinkToward universal broad leaf chlorophyll indices using PROSPECT simulated database and hyperspectral reflectance measurements / G. Le Maire in Remote sensing of environment, vol 89 n° 1 (15/01/2004)PermalinkHyperspectral monitoring of physiological parameters of wheat during a vegetation period using AVIS data / N. Oppelt in International Journal of Remote Sensing IJRS, vol 25 n° 1 (January 2004)PermalinkIntercalibration of vegetation indices from different sensor systems / M.D. Steven in Remote sensing of environment, vol 88 n° 4 (30/12/2003)PermalinkTraining a neural network with a canopy reflectance model to estimate crop leaf area index / F. Mark Danson in International Journal of Remote Sensing IJRS, vol 24 n° 23 (December 2003)PermalinkUsefulness of spectral reflectance indices as durum wheat yield predictors under contrasting Mediterranean conditions / C. Royo in International Journal of Remote Sensing IJRS, vol 24 n° 22 (November 2003)PermalinkRemote sensing for crop management / P.J. Pinter in Photogrammetric Engineering & Remote Sensing, PERS, vol 69 n° 6 (June 2003)PermalinkComparison of Earth observing-1 ALI and Landsat ETM+ for crop identification and yield prediction in Mexico / D.B. Lobell in IEEE Transactions on geoscience and remote sensing, vol 41 n° 6 (June 2003)PermalinkInundation discriminated using sun glint / V.C. Vanderbilt in IEEE Transactions on geoscience and remote sensing, vol 40 n° 6 (June 2002)PermalinkRelationship between plant spectral reflectances and their image tonal responses on aerial photographs / D.E. Escobar in Geocarto international, vol 17 n° 2 (June - August 2002)PermalinkGeostatistical modelling of spatial uncertainty using P-field simulation with conditional probability fields / P. Goovaerts in International journal of geographical information science IJGIS, vol 16 n° 2 (march 2002)PermalinkOptical indices as bioindicators of forest condition from hyperspectral CASI data / Pablo J. Zarco-Tejada (31/05/1999)PermalinkCaractérisation spectrale et spatialisation d'indicateurs de la dégradation du complexe sol-végétation à partir de données Spot XS : paysage de climat méditerranéen aride, province du Limari, Chili / Renaud Mathieu in Photo interprétation, vol 36 n° 4 (Novembre 1998)PermalinkInversion du modèle de transfert radiatif DART [discrete anisotropic radiative transfer] / P. Esteve (1998)PermalinkCartographie bio-sédimentaire d'une lagune à marée basse à partir de données SPOT : exemple du bassin d'Arcachon, France / Virginie Lafon in Bulletin [Société Française de Photogrammétrie et Télédétection], n° 147 (Juillet 1997)PermalinkApport de la modélisation du transfert radiatif pour l'étude des écosystèmes forestiers par télédétection / V. Pinel (1997)PermalinkTélédétection spatiale visible et infrarouge de la dynamique du couvert forestier équatorial asiatique / C. Estreguil (1996)PermalinkAssimilation d'observations satellitaires courtes longueurs d'onde dans un modèle de fonctionnement de culture / S. Moulin (1995)PermalinkContribution à la résolution du problème du pixel mixte en vue de l'amélioration de l'estimation de la productivité primaire nette en zone sahélienne (couplage haute et basse résolution spatiale) / Selma Cherchali (1995)PermalinkRéflectances foliaires et acclimatation à un déficit hydrique / P. Beaumont (1995)PermalinkLERTS contribution to the sixth international symposium "Physical measurements and remote sensing", Val d'Isère, France, 17 - 21 January 1994 / Laboratoire etudes & recherches en teledetection spatiale (1994)PermalinkAnalyse par télédétection de formations forestières hétérogènes / Jean Guy Boureau (1992)PermalinkL'exploration du milieu forestier par données satellitaires / Jacques Forest (1992)PermalinkModélisation des effets bidirectionnels de la réflectances de surface pour la normalisation de données satellitaires de télédétection / Jean-Louis Roujean (1991)PermalinkAnalysis of vegetation seasonal evolution and mapping of forest cover in West Africa with the use of NOAA AVHRR HRPT data / Frédéric Achard in Photogrammetric Engineering & Remote Sensing, PERS, vol 56 n° 10 (october 1990)PermalinkUse of narrow-band spectra to estimate the fraction of absorbed photosynthetically active radiation / F.G. Hall in Remote sensing of environment, vol 32 n° 1 (01/04/1990)PermalinkComparison of two models for simulating the soil-vegetation composite reflectance of a developing cotton canopy / A.J. Richardson in International Journal of Remote Sensing IJRS, vol 11 n° 3 (March 1990)PermalinkAtmospheric and viewing angle correction of vegetation indices and grassland fuel moisture content derived from NOAA-AVHRR / G.W. Paltridge in Remote sensing of environment, vol 31 n° 2 (01/02/1990)PermalinkRemote sensing of temperate coniferous forest leaf area index : the influence of canopy closure, understory vegetation and background reflectance / M.A. Spanner in International Journal of Remote Sensing IJRS, vol 11 n° 1 (January 1990)PermalinkSpectral response of wheat and its relationship to agronomic variables in the tropical region / B.F.T. Rudorff in Remote sensing of environment, vol 31 n° 1 (01/01/1990)PermalinkVegetation in deserts: a regional measure of abundance from multispectral images / M.O. Smith in Remote sensing of environment, vol 31 n° 1 (01/01/1990)PermalinkArsenic-and-selenium-induced changes in spectral reflectance and morphology of soybean plants / N.M. Milton in Remote sensing of environment, vol 30 n° 3 (01/12/1989)PermalinkEstimating grassland phytomass production with near-infrared and mid-infrared spectral variables / James H. Everitt in Remote sensing of environment, vol 30 n° 3 (01/12/1989)PermalinkThe relationship between leaf water status, gas exchange, and spectral reflectance in cotton leaves / W.D. Bowman in Remote sensing of environment, vol 30 n° 3 (01/12/1989)PermalinkTheoretical estimates of sensitivity in some vegetation indices to variation in the canopy condition / N.N. Vygodskaya in International Journal of Remote Sensing IJRS, vol 10 n° 12 (December 1989)PermalinkLinear discriminant and profile analysis : an aid in remote sensing for geobotanical investigation / A.K. Saraf in International Journal of Remote Sensing IJRS, vol 10 n° 11 (November 1989)PermalinkA spectral geobotanical study at natal Lake, northern Ontario / C.L. Wagner in International Journal of Remote Sensing IJRS, vol 10 n° 11 (November 1989)PermalinkThematic Mapper detection of changes in the leaf area of closed canopy pine plantations in central Massachusetts / S.R. Herwitz in Remote sensing of environment, vol 30 n° 2 (November 1989)PermalinkUse of vegetation indices to estimate intercepted solar radiation and net carbon dioxide exchange of a grass canopy / D.S. Bartlett in Remote sensing of environment, vol 30 n° 2 (November 1989)PermalinkDetection of changes in leaf water content using near and middle-infrared reflectances / E.R. Hunt in Remote sensing of environment, vol 30 n° 1 (01/10/1989)PermalinkEfficacy of densitometric and multispectral techniques for monitoring infestations of citrus snow scale on citrus bark / L.I. Terry in Photogrammetric Engineering & Remote Sensing, PERS, vol 55 n° 10 (october 1989)PermalinkInterpretation of Spot-1 color composites for mapping defoliation of hardwood forests by gypsy moth / W.M. Ciesla in Photogrammetric Engineering & Remote Sensing, PERS, vol 55 n° 10 (october 1989)PermalinkCorrelations between canopy reflectance and leaf temperature in irrigated and droughted soybeans / W.W. Cure in Remote sensing of environment, vol 29 n° 3 (01/09/1989)PermalinkEffect of water stress on the canopy architecture and spectral indices of irrigated alfalfa / M.S. Moran in Remote sensing of environment, vol 29 n° 3 (01/09/1989)PermalinkFactors affecting the spectral response of forest canopies : a review / Gérard Guyot in Geocarto international, vol 4 n° 3 (September - November 1989)PermalinkBidirectional scattering of light from tree leaves / T.W. Brakke in Remote sensing of environment, vol 29 n° 2 (01/08/1989)PermalinkLeaf bidirectional reflectance and transmittance in corn and soybean / E.A.W. Shea in Remote sensing of environment, vol 29 n° 2 (01/08/1989)PermalinkRadiometric monitoring of moisture stress in irrigated cotton / P. Collier in International Journal of Remote Sensing IJRS, vol 10 n° 8 (August 1989)PermalinkA three-component model of ocean colour and its application to remote sensing of phytoplankton pigments in coastal waters / S. Sathyendranath in International Journal of Remote Sensing IJRS, vol 10 n° 8 (August 1989)PermalinkCanopy leaf display effects on absorbed, transmitted, and reflected solar radiation / A.J. Richardson in Remote sensing of environment, vol 29 n° 1 (July 1989)PermalinkThe application of a weighted infrared-red vegetation index for estimating leaf area index by correcting for soil moisture / J.G. Clevers in Remote sensing of environment, vol 29 n° 1 (July 1989)PermalinkCalculations of canopy spectral reflectances using the goudriaan reflectance model and their experimental evaluation / N.N. Vygodskaya in Remote sensing of environment, vol 27 n° 3 (01/03/1989)PermalinkThe influence of leaf orientation and the specular component of leaf reflectance on the canopy bidirectional reflectance / Jeff Ross in Remote sensing of environment, vol 27 n° 3 (01/03/1989)PermalinkChanges in leaf spectral properties induced in barley by cereal powdery mildew / B. Lorenzen in Remote sensing of environment, vol 27 n° 2 (01/02/1989)PermalinkMeasuring and modeling spectral characteristics of a tallgrass prairie / G. Asrar in Remote sensing of environment, vol 27 n° 2 (01/02/1989)PermalinkA reflectance model for the homogeneous plant canopy and its inversion / T. Nilson in Remote sensing of environment, vol 27 n° 2 (01/02/1989)PermalinkSeasonal visible, near-infrared and mid-infrared spectra of rice canopies in relation to LAI and above-ground dry phytomass / M. Shibayama in Remote sensing of environment, vol 27 n° 2 (01/02/1989)PermalinkBidirectional canopy reflectance and its relationship to vegetation characteristics / N.S. Goel in International Journal of Remote Sensing IJRS, vol 10 n° 1 (January 1989)PermalinkA new technique to measure the spectral properties of conifer needles / C.S.T. Daughtry in Remote sensing of environment, vol 27 n° 1 (01/01/1989)PermalinkTélédétection et végétation du milieu dunaire aquitain / F. Pouget (1989)PermalinkTheory and application of optical remote sensing / G. Asrar (1989)PermalinkComplementarity of middle-infrared with visible and near-infrared reflectance for monitoring wheat canopies / F. Baret in Remote sensing of environment, vol 26 n° 3 (01/12/1988)PermalinkEffects of solar angle on reflectance from wetland vegetation / M.F. Gross in Remote sensing of environment, vol 26 n° 3 (01/12/1988)PermalinkTersai l: a numerical model for combined analysis of vegetation canopy bidirectional reflectance and thermal emissions / A.S. Hope in Remote sensing of environment, vol 26 n° 3 (01/12/1988)PermalinkThermal infrared reflectance of dry plant materials : 2.5 to 20.0 micrometers / C.D. Elvidge in Remote sensing of environment, vol 26 n° 3 (01/12/1988)PermalinkPrediction of leaf chemistry by the use of visible and near infrared reflectance spectroscopy / D.H. Card in Remote sensing of environment, vol 26 n° 2 (01/11/1988)PermalinkRadiometric measurements and crop yield forecasting : some observations over millet and sorghum experimental plots in Mali / E. Bartholome in International Journal of Remote Sensing IJRS, vol 9 n°10-11 (October-November 1988)PermalinkThe effects of bark beetle stress on the foliar spectral reflectance of lodgepole pine / F.J. Ahern in International Journal of Remote Sensing IJRS, vol 9 n° 9 (September 1988)PermalinkThermal infrared (2.5 micrometers to 13.5 micrometers) directional hemispherical reflectance of leaves / J.W. Salisbury in Photogrammetric Engineering & Remote Sensing, PERS, vol 54 n° 9 (september 1988)PermalinkA composite L-band HH radar backscattering model for coniferous forest stands / S. Guoqing in Photogrammetric Engineering & Remote Sensing, PERS, vol 54 n° 8 (august 1988)PermalinkEstimation of canopy parameters for inhomogeneous vegetation canopies from reflectance data : TRIM [three-dimensional radiation interaction model]: a model for radiative transfer in heterogeneous three-dimensional canopies / N.S. Goel in Remote sensing of environment, vol 25 n° 3 (01/08/1988)PermalinkContinental scale variability in vegetation reflectance and its relationship to canopy morphology / D.S. Bartlett in International Journal of Remote Sensing IJRS, vol 9 n° 7 (July 1988)PermalinkEstimating big bluestem albedo from directional reflectance measurements / J.R. Irons in Remote sensing of environment, vol 25 n° 2 (01/07/1988)PermalinkSenescence and spectral reflectance in leaves of northern pin oak (quercus palustris muench) / M. Boyer in Remote sensing of environment, vol 25 n° 1 (01/06/1988)PermalinkThe derivation of a simplified reflectance model for the estimation of leaf area index / J.G. Clevers in Remote sensing of environment, vol 25 n° 1 (01/06/1988)PermalinkCanopy reflectance of soybean as affected by chronic doses of ozone in open-top field chambers / W.W. Cure in Photogrammetric Engineering & Remote Sensing, PERS, vol 54 n° 4 (april 1988)PermalinkInfluence of topography on forest reflectance using Landsat Thematic Mapper and digital terrain data / C.E. Leprieur in Photogrammetric Engineering & Remote Sensing, PERS, vol 54 n° 4 (april 1988)PermalinkA methodology for mapping forest latent heat flux densities using remote sensing / L.L. Pierce in Remote sensing of environment, vol 24 n° 3 (01/04/1988)PermalinkReflectance spectra of subarctic lichens / D.E. Petzold in Remote sensing of environment, vol 24 n° 3 (01/04/1988)PermalinkEstimation of wheat canopy resistance using combined remotely sensed spectral reflectance and thermal observations / A.S. Hope in Remote sensing of environment, vol 24 n° 2 (March 1988)PermalinkComparison of 'in-situ' and airborne spectral measurements of the blue shift associated with forest decline / B.N. Rock in Remote sensing of environment, vol 24 n° 1 (February 1988)PermalinkCrop canopy spectral reflectance / Muneendra Kumar in International Journal of Remote Sensing IJRS, vol 9 n° 2 (February 1988)PermalinkPreliminary assessment of airborne imaging spectrometer and airborne Thematic Mapper data acquired for forest decline areas in the federal republic of Germany / K. Herrmann in Remote sensing of environment, vol 24 n° 1 (February 1988)PermalinkRadiometric leaf area index / P.J. Curran in International Journal of Remote Sensing IJRS, vol 9 n° 2 (February 1988)PermalinkRemote sensing of forest canopy and leaf biochemical contents / David L. Peterson in Remote sensing of environment, vol 24 n° 1 (February 1988)PermalinkExploring the relationships between leaf nitrogen content, biomass and the near-infrared - red reflectance ratio / S.E. Plummer in International Journal of Remote Sensing IJRS, vol 9 n° 1 (January 1988)PermalinkA canopy reflectance model based on an analytical solution to the multiple scattering equation / P. Camillo in Remote sensing of environment, vol 23 n° 3 (01/12/1987)PermalinkMonitoring water stress in buffelgrass using hand-held radiometers / A.J. Richardson in International Journal of Remote Sensing IJRS, vol 8 n° 12 (December 1987)PermalinkContribution à la cartographie forestière en zone fortement morcelée à l'aide de l'imagerie SPOT / N. Aboussouan (23/11/1987)PermalinkAerial and ground spectral characteristics of rangeland plant communities in Nevada / R.O. Wilson in Remote sensing of environment, vol 23 n° 2 (01/11/1987)PermalinkSpectral characteristics of selected soils and vegetation in northern Nevada and their discrimination using band ratio techniques / M.B. Satterwhite in Remote sensing of environment, vol 23 n° 2 (01/11/1987)PermalinkSuitability of spectral indices for evaluating vegetation characteristics on arid rangelands / A.R. Huete in Remote sensing of environment, vol 23 n° 2 (01/11/1987)PermalinkA geobotanical investigation based on linear discriminant and profile analyses of airborne Thematic Mapper simulator data / M.R. Schwaller in Remote sensing of environment, vol 23 n° 1 (01/10/1987)PermalinkDrought-stress detection of buffelgrass with color-infrared aerial photography and computer-aided image processing / James H. Everitt in Photogrammetric Engineering & Remote Sensing, PERS, vol 53 n° 9 (september 1987)PermalinkMonitoring changing desert biomass through video digitization of Landsat MSS data : an application to dust storm generatio / R. Lougeay in Photogrammetric Engineering & Remote Sensing, PERS, vol 53 n° 9 (september 1987)PermalinkSoil and sun angle interactions on partial canopy spectra / A.R. Huete in International Journal of Remote Sensing IJRS, vol 8 n° 9 (September 1987)PermalinkMeasurement of leaf relative water content by infrared reflectance / E.R. Hunt in Remote sensing of environment, vol 22 n° 3 (01/08/1987)PermalinkMonitoring wheat canopies with a high spectral resolution radiometer / F. Baret in Remote sensing of environment, vol 22 n° 3 (01/08/1987)PermalinkDiffuse and specular characteristics of leaf reflectance / L. Grant in Remote sensing of environment, vol 22 n° 2 (01/07/1987)PermalinkOblique view reflectance for assessing nitrogen status of incomplete canopies / T.H. Demetriades-Shah in International Journal of Remote Sensing IJRS, vol 8 n° 7 (July 1987)PermalinkSignificance of non-isotropic scattering from vegetation for geobotanical remote sensing / J.W. Salisbury in International Journal of Remote Sensing IJRS, vol 8 n° 7 (July 1987)PermalinkAtmospheric optical depth effects on angular anisotropy of plant canopy reflectance / D.W. Deering in International Journal of Remote Sensing IJRS, vol 8 n° 6 (June 1987)PermalinkInfluence of topography and sensor view angles on NIR-RED ratio and greenness vegetation indices of wheat / P.J. Pinter in International Journal of Remote Sensing IJRS, vol 8 n° 6 (June 1987)PermalinkPolarization of light scattered by clover / P. Woessner in Remote sensing of environment, vol 21 n° 3 (01/04/1987)PermalinkPremiers résultats SPOT en Lorraine relatifs aux prairies permanentes / Monique Benoit in Bulletin [Société Française de Photogrammétrie et Télédétection], n° 106 (Avril 1987)PermalinkVariations in the polarized leaf reflectance of sorghum bicolor / L. Grant in Remote sensing of environment, vol 21 n° 3 (01/04/1987)PermalinkCanopy reflectance, photosynthesis, and transpiration : the role of biophysics in the linearity of their interdependence / P.J. Sellers in Remote sensing of environment, vol 21 n° 2 (01/03/1987)PermalinkComputation of diffuse sky irradiance from multidirectional radiance measurements / S.P. Ahmad in Remote sensing of environment, vol 21 n° 2 (01/03/1987)PermalinkInferring spectral reflectances of plant elements by simple inversion of bidirectional reflectance measurements / J. Otterman in Remote sensing of environment, vol 21 n° 2 (01/03/1987)PermalinkCalibration of satellite radiometers and the comparison of vegetation indices / J.C. Price in Remote sensing of environment, vol 21 n° 1 (01/02/1987)PermalinkEstimation of canopy parameters of row planted vegetation canopies using reflectance data for only four view directions / N.S. Goel in Remote sensing of environment, vol 21 n° 1 (01/02/1987)PermalinkInfluence of different nitrogen and irrigation treatments on the spectral reflectance of barley / J. Kleman in Remote sensing of environment, vol 21 n° 1 (01/02/1987)PermalinkInterpretability of advanced spot film products for forest and agricultural survey / S.D. Degloria in Photogrammetric Engineering & Remote Sensing, PERS, vol 53 n° 1 (january 1987)PermalinkRemote sensing of structurally complex semi-natural vegetation: an example from heathland / N.W. Wardley in International Journal of Remote Sensing IJRS, vol 8 n° 1 (January 1987)PermalinkSpectral separation of moorland vegetation in airborne Thematic Mapper data / R.E. Weaver in International Journal of Remote Sensing IJRS, vol 8 n° 1 (January 1987)PermalinkCanopy reflectance characteristics of succulent and nonsucculent rangeland plant species / James H. Everitt in Photogrammetric Engineering & Remote Sensing, PERS, vol 52 n° 12 (december 1986)PermalinkSpectral reflectance patterns of flooded rice / R.D. Martin in Photogrammetric Engineering & Remote Sensing, PERS, vol 52 n° 12 (december 1986)PermalinkDistinguishing among tallgrass prairie cover types from measurements of multispectral reflectance / G. Asrar in Remote sensing of environment, vol 19 n° 2 (01/04/1986)PermalinkContribution au suivi radiométrique de cultures de céréales / F. Baret (1986)PermalinkTechnical papers 1986 ACSM-ASPRS annual convention : ACSM 46th annual meeting, ASPRS 52nd annual meeting, Volume 5. Remote sensing / American society for photogrammetry and remote sensing (1986)PermalinkRéponse spectrale des végétaux / Robert Bariou (1985)PermalinkApplication de la spectroradiométrie à haute résolution à l'étude du couvert végétal / D.C. Ferns in Photogrammetric Engineering & Remote Sensing, PERS, vol 50 n° 12 (december 1984)PermalinkEvaluation des données fournies par la télédétection aérospatiale pour l'étude multithématique d'un massif forestier / B. Andrieu (1982)PermalinkSignatures spectrales d'objets en télédétection, Colloque International, Avignon (France), 8 - 11 septembre 1981 / Gérard Guyot (1981)PermalinkMethodology for quantitative photo-interpretation : multispectral remote sensing of vegetation / P. Curran in Photo interprétation, vol 1980 n° 3 (Mai 1980)Permalink