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Landsat: yesterday, today, and tomorrow / D.L. Williams in Photogrammetric Engineering & Remote Sensing, PERS, vol 72 n° 10 (October 2006)
[article]
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]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)
[article]
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]Detection of forest decline using Ikonos sensor for cork oak (Quercus suber l.) woods in south Spain / F. Cano in Geocarto international, vol 21 n° 3 (September - November 2006)
[article]
Titre : Detection of forest decline using Ikonos sensor for cork oak (Quercus suber l.) woods in south Spain Type de document : Article/Communication Auteurs : F. Cano, Auteur ; R.M. Navarro Cerrillo, Auteur ; A. Garcia Ferrer, Auteur ; et al., Auteur Année de publication : 2006 Article en page(s) : pp 13 - 18 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] bande infrarouge
[Termes IGN] bande rouge
[Termes IGN] climat méditerranéen
[Termes IGN] déboisement
[Termes IGN] défoliation
[Termes IGN] Espagne
[Termes IGN] forêt méditerranéenne
[Termes IGN] image Ikonos
[Termes IGN] Normalized Difference Vegetation Index
[Termes IGN] Quercus (genre)
[Termes IGN] sylvicultureRésumé : (Auteur) Assessment afforest decline is severely hampered by the limited information on tree death on short temporal and broad spatial scales. In order to evaluate forest decline rates in cork oak of Southern Spain, an analysis was made of statistical correlation between the 4 IKONOS sensor original bands acquired in 2000, the Normalized Difference Vegetation Index (NDVI) and Infrared/Red Index (IR/R) and defoliation information obtained from the ground study. IKONOS near infrared band was negative correlated with defoliation (Pearson Correlation -0,762). The correlation between defoliation and IR/R ratio (Pearson Correlation -0,506) and NDVI (Pearson Correlation -0.449) was also significantly correlated. The dispersion of data presents in each category of defoliation justifies the use of the median value as the representative variable value for each intervals of defoliation. The Statistical Index of Defoliation (SID), generated from a lineal combination of IKONOS sensor bands, shows a correlation rate of 0.85 with the deforestation ground estimate. This study shows that high-spatial-resolution satellite data can now be used to measure forest decline processes, suggesting many new alternatives to evaluate the impact afforest decline in Mediterranean forests. Copyright Geocarto international Numéro de notice : A2006-476 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040608542388 Date de publication en ligne : 04/01/2008 En ligne : https://doi.org/10.1080/10106040608542388 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28200
in Geocarto international > vol 21 n° 3 (September - November 2006) . - pp 13 - 18[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 059-06031 RAB Revue Centre de documentation En réserve L003 Disponible Relationship between herbicide concentration during the 1960s and 1970s and the contemporary MERIS terrestrial chlorophyll index (MTCI) for southern Vietnam / J. Dash in International journal of geographical information science IJGIS, vol 20 n° 8 (september 2006)
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Titre : Relationship between herbicide concentration during the 1960s and 1970s and the contemporary MERIS terrestrial chlorophyll index (MTCI) for southern Vietnam Type de document : Article/Communication Auteurs : J. Dash, Auteur ; P.J. Curran, Auteur Année de publication : 2006 Article en page(s) : pp 929 - 939 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] chlorophylle
[Termes IGN] flore locale
[Termes IGN] image Envisat-MERIS
[Termes IGN] indice de végétation
[Termes IGN] pesticide
[Termes IGN] Viet NamRésumé : (Auteur) Large concentrations of herbicide were sprayed onto the forests of southern Vietnam in the 1960s and early 1970s. Over 30 years later, many of these contaminated forests have regained full canopy cover, albeit with reduced chlorophyll content. The European Space Agency produces an operational product for the estimation of terrestrial chlorophyll content over large areas of terrain. This product uses data recorded by the Medium Resolution Imaging Spectrometer (MERIS) on Envisat and is called the MERIS Terrestrial Chlorophyll Index (MTCI). The relationship between historical levels of herbicide contamination and contemporary MTCI was strong (R = 0.86) and negative, with high levels of herbicide contamination being associated (via low levels of chlorophyll concentration) with low levels of MTCI. This is the first published study to demonstrate a relationship between MTCI and a surrogate for chlorophyll content. The next stage of this research is to build on the strength of this relationship and use contemporary MTCI to estimate historical herbicide levels during the 1960s and 1970s across southern Vietnam. Copyright Taylor & Francis Numéro de notice : A2006-352 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1080/13658810600816805 En ligne : https://doi.org/10.1080/13658810600816805 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28076
in International journal of geographical information science IJGIS > vol 20 n° 8 (september 2006) . - pp 929 - 939[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-06081 RAB Revue Centre de documentation En réserve L003 Disponible 079-06082 RAB Revue Centre de documentation En réserve L003 Disponible Comparison of spectral indices obtained using multiple spectroradiometers / K.L. Castro-Esau in Remote sensing of environment, vol 103 n° 3 (15 August 2006)
[article]
Titre : Comparison of spectral indices obtained using multiple spectroradiometers Type de document : Article/Communication Auteurs : K.L. Castro-Esau, Auteur ; G.A. Sanchez-Azofeifa, Auteur ; B. Rivard, Auteur Année de publication : 2006 Article en page(s) : pp 276 - 288 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] analyse comparative
[Termes IGN] éclairement lumineux
[Termes IGN] indice de végétation
[Termes IGN] réflectance spectrale
[Termes IGN] réflectance végétale
[Termes IGN] spectromètre imageurRésumé : (Auteur) To determine the degree of comparability between three spectrometers (Analytical Spectral Devices FieldSpec Pro FR (FR), Analytical Spectral Devices HandHeld (HH), and UniSpec Spectral Analysis System (UN)), leaf spectra of three species (Cafea arabica, Lantana camara, Eriobotrya japonica), recorded from each instrument, were compared using two illumination, viewing, and field of view (FOV) scenarios. Scenario 1 eliminated differences due to illumination, viewing, and FOV conditions. Scenario 2 represented a ‘typical’ illumination and viewing set-up for each instrument. Six vegetation indices were computed from the raw spectra as well as spectra (1) interpolated to 1-nm intervals (the sampling interval of the FR) and (2) interpolated to 3.3 nm (the sampling interval of the UN). The spectra measured from the three instruments differed in both shape and amplitude, more so for scenario 2 than scenario 1. In many cases, indices obtained using one instrument differed significantly from the same indices obtained using the other two instruments (but the same leaves), regardless of scenario. The severity of these differences varied between indices. Interpolation was generally ineffective in ‘matching’ the spectra from the various instruments. Care should be exercised when comparing indices generated from spectra measured from different instruments. Copyright Elsevier Numéro de notice : A2006-332 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.rse.2005.01.019 En ligne : https://doi.org/10.1016/j.rse.2005.01.019 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28056
in Remote sensing of environment > vol 103 n° 3 (15 August 2006) . - pp 276 - 288[article]Mapping carbon and water vapor fluxes in a chaparral ecosystem using vegetation indices derived from AVIRIS / D.A. Fuentes in Remote sensing of environment, vol 103 n° 3 (15 August 2006)PermalinkThe effect of E-M wave's attenuation on sea surface reflectivity, emissivity and estimation of sea surface temperature / Q. Xu in ISPRS Journal of photogrammetry and remote sensing, vol 60 n° 5 (August 2006)PermalinkMODIS enhanced vegetation index predicts tree species richness across forested ecoregions in the contiguous USA / R.H. Waring in Remote sensing of environment, vol 103 n° 2 (30/07/2006)PermalinkSoil moisture mapping and AMSR-E validation using the PSR in SMEX02 / R. Bindlish in Remote sensing of environment, vol 103 n° 2 (30/07/2006)PermalinkAssessment of Quickbird high spatial resolution imagery to detect red attack damage due to mountain pine beetle infestation / Nicholas C. Coops in Remote sensing of environment, vol 103 n° 1 (15 July 2006)PermalinkQuantifying spatial heterogeneity at the landscape scale using variogram models / S. Garrigues in Remote sensing of environment, vol 103 n° 1 (15 July 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)PermalinkÉtude par télédétection radar du processus tectonique d'échappement : comparaison entre l'Anatolie et les Andes vénézuéliennes / D. Dhont in Photo interprétation, vol 42 n° 2 (Juin 2006)PermalinkMonitoring active volcanism with the autonomous sciencecraft experiment on EO-1 / A.G. Chien in Remote sensing of environment, vol 101 n° 4 (30/04/2006)PermalinkObservations of surface and atmospheric features from passive microwave satellite measurements / R.R. Ferraro (29/03/2006)Permalink