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Evaluation of remote sensing-based active fire datasets in Indonesia / F. Stolle in International Journal of Remote Sensing IJRS, vol 25 n° 2 (January 2004)  

Public [article]  inInternational Journal of Remote Sensing IJRS > vol 25 n° 2 (January 2004) . - pp 471 - 479 Titre : Evaluation of remote sensing-based active fire datasets in Indonesia Type de document : Article/Communication Auteurs : F. Stolle, Auteur ; R.A. Dennis, Auteur ; I. Kurniwan, Auteur ; Eric F. Lambin, Auteur Année de publication : 2004 Article en page(s) : pp 471 - 479 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] Along Track Scanning Radiometer [Termes IGN] analyse comparative [Termes IGN] détection [Termes IGN] image DMSP-OLS [Termes IGN] image NOAA-AVHRR [Termes IGN] incendie [Termes IGN] Indonésie [Termes IGN] jeu de données localisées [Termes IGN] Moderate Resolution Imaging Spectroradiometer [Termes IGN] TRMM Résumé : (Auteur) Eight different fire datasets for Indonesia were compared with each other and to fine spatial resolution burnscar maps. Results show that each dataset detects different fires. More than two-thirds of the fires detected by one dataset are not detected by any other dataset. None of the datasets detect fires in all test areas. Fire regime, satellite sensor characteristics and fire detection algorithms all influence which fires are detected. Fire datasets were not complementing each other as they all had commission as well as omission errors. Numéro de notice : A2004-059 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160310001618022 En ligne : https://doi.org/10.1080/01431160310001618022 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26587 [article]

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080-04021	RAB	Revue	Centre de documentation	En réserve L003	Exclu du prêt

Monitoring natural disasters and 'hot spots' of land cover change with SPOT Vegetation data to assess regions at risks / F. Lupo (2001)

Public contenu dans Observing our environment from space / G. Begni (2002) Titre : Monitoring natural disasters and 'hot spots' of land cover change with SPOT Vegetation data to assess regions at risks Type de document : Article/Communication Auteurs : F. Lupo, Auteur ; I. Reginster, Auteur ; Eric F. Lambin, Auteur Editeur : Lisse et Amsterdam : Balkema (August Aimé) Année de publication : 2001 Conférence : EARSeL 2001, 21st international symposium, Observing our environment from space : news solutions for a new millennium 14/05/2001 16/05/2001 Paris France Importance : pp 333 - 336 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] Afrique (géographie politique) [Termes IGN] catastrophe naturelle [Termes IGN] déboisement [Termes IGN] détection de changement [Termes IGN] Europe (géographie politique) [Termes IGN] image SPOT-Végétation [Termes IGN] incendie de forêt [Termes IGN] inondation [Termes IGN] occupation du sol [Termes IGN] risque naturel [Termes IGN] sécheresse [Termes IGN] surveillance écologique Résumé : (Auteur) The impact of global change on land surface attributes will not be uniformly distributed geographically. Changes in land surface attributes have major implications for ecosystem processes, geochemical cycles and society. Assessing the regions “at risk” of rapid land-cover changes and/or natural disasters is therefore a priority for global change research and for policies aimed at mitigating the impact of these changes. The paper describes a change detection technique based on the multi-temporal changevector to two years of SPOT VEGETATION data. The main processes detected are related to droughts, floods and deforestation. The study was extended to Europe and the whole of Africa over a time period from May 1998 to April 2000. Continental scale maps of change in surface attributes were generated over the growing seasons of every biome. Finally, a validation of the change patches identified allows us to interpret the type of change and their environmental significance. Numéro de notice : C2001-037 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Communication DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64945