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Landsat: yesterday, today, and tomorrow / D.L. Williams in Photogrammetric Engineering & Remote Sensing, PERS, vol 72 n° 10 (October 2006)
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Titre : Landsat: yesterday, today, and tomorrow Type de document : Article/Communication Auteurs : D.L. Williams, Auteur ; S. Goward, Auteur ; T. Arvidson, Auteur Année de publication : 2006 Article en page(s) : pp 1171 - 1178 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] environnement
[Termes IGN] image à haute résolution
[Termes IGN] image Landsat
[Termes IGN] Landsat
[Termes IGN] satellite d'observation de la Terre
[Termes IGN] télédétection spatialeRésumé : (Auteur) Landsat, first placed in orbit in 1972, established the U.S. as the world leader in land remote sensing. The Landsat system has contributed significantly to the understanding of the Earth’s environment, spawned revolutionary uses of spacebased data by the commercial value-added industry, and encouraged a new generation of commercial satellites that provide regional, high-resolution spatial images. This PE&RS Special Issue provides an update to the 1997 25th Landsat anniversary issue, particularly focused on the contribution of Landsat-7 to the 34+ year history of the Landsat mission. In this overview paper, we place the Landsat-7 system in context and show how mission operations have changed over time, increasingly exploiting the global monitoring capabilities of the Landsat observatory. Although considerable progress was made during the Landsat-7 era, there is much yet to learn about the historical record of Landsat global coverage: a truly valuable national treasure. The time to do so is now, as the memories of the early days of this historic program are fading as we speak. Copyright ASPRS Numéro de notice : A2006-426 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.72.10.1171 En ligne : https://doi.org/10.14358/PERS.72.10.1171 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28150
in Photogrammetric Engineering & Remote Sensing, PERS > vol 72 n° 10 (October 2006) . - pp 1171 - 1178[article]Sageo 2006 : du spatial au spatio-temporel / Françoise de Blomac in SIG la lettre, n° 80 (octobre 2006)
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Titre : Sageo 2006 : du spatial au spatio-temporel Type de document : Article/Communication Auteurs : Françoise de Blomac, Auteur Année de publication : 2006 Article en page(s) : pp 14 - 15 Langues : Français (fre) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse multicritère
[Termes IGN] Corine Land Cover
[Termes IGN] déboisement
[Termes IGN] dimension fractale
[Termes IGN] données spatiotemporelles
[Termes IGN] France (administrative)
[Termes IGN] image Landsat
[Termes IGN] Mato Grosso
[Termes IGN] modèle conceptuel de données spatio-temporelles
[Termes IGN] modèle de simulation
[Termes IGN] pollution atmosphérique
[Termes IGN] surveillance sanitaire
[Termes IGN] zone urbaineRésumé : (Auteur) Dans le domaine de la recherche, géographes et autres thématiciens utilisateurs de SIG confrontent régulièrement leurs expériences à celles des informaticiens qui inventent de nouveaux moyens de modélisation de l'espace. Désormais, ces deux communautés ont trouvé un langage commun, et certaines équipes n'hésitent pas à mêler les deux approches, au service de thématiques variées qui vont de l'épidémiologie à la géomorphologie en passant par l'exposition aux risques. De plus en plus, la composante temporelle devient indissociable de la composante spatiale, posant de nouveaux défis aux outils et aux modèles. Copyright SIG La Lettre Numéro de notice : A2006-408 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28132
in SIG la lettre > n° 80 (octobre 2006) . - pp 14 - 15[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 286-06081 RAB Revue Centre de documentation En réserve L003 Disponible Comparative analysis of urban reflectance and surface temperature / C. Small in Remote sensing of environment, vol 104 n° 2 (30 September 2006)
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Titre : Comparative analysis of urban reflectance and surface temperature Type de document : Article/Communication Auteurs : C. Small, Auteur Année de publication : 2006 Article en page(s) : pp 168 - 189 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] analyse comparative
[Termes IGN] analyse linéaire des mélanges spectraux
[Termes IGN] données de terrain
[Termes IGN] données hétérogènes
[Termes IGN] image Landsat-ETM+
[Termes IGN] milieu urbain
[Termes IGN] occupation du sol
[Termes IGN] réalité de terrain
[Termes IGN] réflectance urbaine
[Termes IGN] température au sol
[Termes IGN] variabilitéRésumé : (Auteur) Urban environmental conditions are strongly dependent on the biophysical properties and radiant thermal field of the land cover elements in the urban mosaic. Observations of urban reflectance and surface temperature provide valuable constraints on the physical properties that are determinants of mass and energy fluxes in the urban environment. Consistencies in the covariation of surface temperature with reflectance properties can be parameterized to represent characteristics of the surface energy flux associated with different land covers and physical conditions. Linear mixture models can accurately represent Landsat ETM+ reflectances as fractions of generic spectral endmembers that correspond to land surface materials with distinct physical properties. Modeling heterogeneous land cover as mixtures of rock and/or soil Substrate, Vegetation and non-reflective Dark surface (SVD) generic endmembers makes it possible to quantify the dependence of aggregate surface temperature on the relative abundance of each physical component of the land cover, thereby distinguishing the effects of vegetation abundance, soil exposure, albedo and shadowing. Comparing these covariations in a wide variety of urban settings and physical environments provides a more robust indication of the global variability in these parameter spaces than could be inferred from a single study area. A comparative analysis of 24 urban areas and their non-urban peripheries illustrates the variability in the urban thermal fields and its dependence on biophysical land surface components. Contrary to expectation, moderate resolution intra-urban variations in surface temperature are generally as large as regional surface heat island signatures in these urban areas. Many of the non-temperate urban areas did not have surface heat island signatures at all. However, the multivariate distributions of surface temperature and generic endmember fractions reveal consistent patterns of thermal fraction covariation resulting from land cover characteristics. The Thermal-Vegetation (TV) fraction space illustrates the considerable variability in the well-known inverse correlation between surface temperature and vegetation fraction at moderate ( Numéro de notice : A2006-402 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.rse.2005.10.029 En ligne : https://doi.org/10.1016/j.rse.2005.10.029 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28126
in Remote sensing of environment > vol 104 n° 2 (30 September 2006) . - pp 168 - 189[article]Remote sensing image-based analysis of the relationship between urban heat island and land use/cover changes / X.L. Chen in Remote sensing of environment, vol 104 n° 2 (30 September 2006)
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Titre : Remote sensing image-based analysis of the relationship between urban heat island and land use/cover changes Type de document : Article/Communication Auteurs : X.L. Chen, Auteur ; H.M. Zhao, Auteur ; P.X. Li, Auteur ; Z.Y.. Yin, Auteur Année de publication : 2006 Article en page(s) : pp 133 - 146 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] bati
[Termes IGN] changement climatique
[Termes IGN] delta
[Termes IGN] ilot thermique urbain
[Termes IGN] image Landsat-ETM+
[Termes IGN] image Landsat-TM
[Termes IGN] Kouangtoung (Chine)
[Termes IGN] occupation du sol
[Termes IGN] sol nu
[Termes IGN] température de luminance
[Termes IGN] urbanisationRésumé : (Auteur) Global warming has obtained more and more attention because the global mean surface temperature has increased since the late 19th century. As more than 50% of the human population lives in cities, urbanization has become an important contributor for global warming. Pearl River Delta (PRD) in Guangdong Province, southern China, is one of the regions experiencing rapid urbanization that has resulted in remarkable Urban Heat Island (UHI) effect, which will be sure to influence the regional climate, environment, and socio-economic development. In this study, Landsat TM and ETM+ images from 1990 to 2000 in the PRD were selected to retrieve the brightness temperatures and land use/cover types. A new index, Normalized Difference Bareness Index (NDBaI), was proposed to extract bare land from the satellite images. Additionally, Shenzhen, which has experienced the fastest urbanization in Guangdong Province, was taken as an example to analyze the temperature distribution and changes within a large city as its size expanded in the past decade. Results show that the UHI effect has become more prominent in areas of rapid urbanization in the PRD region. The spatial distribution of heat islands has been changed from a mixed pattern, where bare land, semi-bare land and land under development were warmer than other surface types, to extensive UHI. Our analysis showed that higher temperature in the UHI was located with a scattered pattern, which was related to certain land-cover types. In order to analyze the relationship between UHI and land-cover changes, this study attempted to employ a quantitative approach in exploring the relationship between temperature and several indices, including the Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI), Normalized Difference Bareness Index (NDBaI) and Normalized Difference Build-up Index (NDBI). It was found that correlations between NDVI, NDWI, NDBaI and temperature are negative when NDVI is limited in range, but positive correlation is shown between NDBI and temperature. Copyright Elsevier Numéro de notice : A2006-401 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.rse.2005.11.016 En ligne : https://doi.org/10.1016/j.rse.2005.11.016 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28125
in Remote sensing of environment > vol 104 n° 2 (30 September 2006) . - pp 133 - 146[article]Validation of satellite observed thermal emission with in-situ measurements over an urban surface / G. Rigo in Remote sensing of environment, vol 104 n° 2 (30 September 2006)
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Titre : Validation of satellite observed thermal emission with in-situ measurements over an urban surface Type de document : Article/Communication Auteurs : G. Rigo, Auteur ; E. Parlow, Auteur ; D. Oesch, Auteur Année de publication : 2006 Article en page(s) : pp 201 - 210 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] données de terrain
[Termes IGN] données multicapteurs
[Termes IGN] image Landsat
[Termes IGN] image NOAA-AVHRR
[Termes IGN] image Terra-MODIS
[Termes IGN] milieu urbain
[Termes IGN] nuit
[Termes IGN] température de surface
[Termes IGN] thermographie satellitaireRésumé : (Auteur) The Basel Urban Boundary Layer Experiment (BUBBLE) is a joint European research project under the umbrella of COST (Coopération Européenne dans la domaine de la recherche Scientifique et Technique, COST 715: Meteorology applied to urban pollution problems). Besides very detailed field measurements of the structure and dynamics of the urban boundary layer, a series of satellite data has been analyzed and validated. Satellite data from MODIS, NOAA-AVHRR (14, 15, and 16) and Landsat-ETM were used and recorded during June and July 2002 in parallel to the BUBBLE field campaign. MODIS and NOAA-AVHRR data represent day and nighttime surface radiation temperatures in 930 m and 1100 m grid size. Landsat-ETM offers a unique resolution on 60 m, but with only daytime imagery at about the same time of MODIS overpass is available. This enables the validation of satellite measurements from different sensors with ground measurements at locations with various degrees of spatial homogeneity/heterogeneity (urban/rural land use). Several different algorithms for NOAA-AVHRR data were compared with in-situ measurements. The results show a very high correlation of the long wave emissions measured by the satellite with the in-situ measurements showing an accuracy of 1 3% to 5% on average, even in urban environments. Copyright Elsevier Numéro de notice : A2006-403 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.rse.2006.04.018 En ligne : https://doi.org/10.1016/j.rse.2006.04.018 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28127
in Remote sensing of environment > vol 104 n° 2 (30 September 2006) . - pp 201 - 210[article]The use of optic and radar satellite data for coastal environments / Z.D. Uca in International Journal of Remote Sensing IJRS, vol 27 n° 17 (September 2006)
PermalinkCartographie géologique télé-analytique, influence de la résolution spatiale : application à la région de Kawkaban-Sana'a-Ma'rib (Republique du Yemen) / J.P. Deroin in Photo interprétation, vol 42 n° 3 (Septembre 2006)
PermalinkElaboration d'un modèle prédictif des risques de transmission paludique / Roland Ngom in Géomatique expert, n° 52 (01/09/2006)
PermalinkOn the blending of the Landsat and MODIS surface reflectance: predicting daily Landsat surface reflectance / F. Gao in IEEE Transactions on geoscience and remote sensing, vol 44 n° 8 (August 2006)
PermalinkTemporal influences on Landsat-5 thematic image in visible band / Y. Liu in International Journal of Remote Sensing IJRS, vol 27 n°15-16 (August 2006)
PermalinkFuzzy classification: a case study using Landsat TM images in Iran / A.M. Lak in GIM international, vol 20 n° 7 (July 2006)
PermalinkLandsat cross-calibration based on near simultaneous imaging of common targets / P.M. Teillet in Remote sensing of environment, vol 102 n° 3-4 (15 June2006)
PermalinkApport de la classification combinée supervisée et non supervisée d'une image Landsat ETM+ à la cartographie géologique de la boutonnière de Kerdous, anti-atlas, Maroc / M. Hakdaoui in Photo interprétation, vol 42 n° 2 (Juin 2006)
PermalinkCo-registration and inter-sensor comparison of MODIS and LANDSAT 7 ETM+ data aimed at NDVI calculation / P. Boccardo in Revue Française de Photogrammétrie et de Télédétection, n° 182 (Juin 2006)
PermalinkMonitoring the maximum turbidity zone and detecting fine-scale turbidity features in the Gironde estuary using high spatial resolution satellite sensor (SPOT HRV, Landsat ETM+) data / D. Doxaran in International Journal of Remote Sensing IJRS, vol 27 n° 11 (June 2006)
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