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The Geocover-ortho program / J.D. Dijkstra in Geoinformatics, vol 4 n° 1 (01/01/2001)

Public [article]  inGeoinformatics > vol 4 n° 1 (01/01/2001) . - pp 26 - 29 Titre : The Geocover-ortho program Type de document : Article/Communication Auteurs : J.D. Dijkstra, Auteur Année de publication : 2001 Article en page(s) : pp 26 - 29 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Orthophotographie, orthoimage [Termes IGN] image Landsat-MSS [Termes IGN] image Landsat-TM [Termes IGN] mosaïquage d'images [Termes IGN] National aeronautics and space administration [Termes IGN] orthoimage Résumé : (Auteur) Sponsored under NASA's Scientific Data Buy program, the GeoCoverOrtho program has created a geodefically accurate digital database of Landsat TM and MSS multispectral Imagery covering the earth's landmass. The GeoCoverOrtho coverage is comprised of over 14,000 Landsat images that have been photogrammetrically adjusted and digitally orthorectified to create a seamless global coverage of multispectral digital imagery with a 50 meter (RMSE) geodetic positional accuracy. The Landsat source images have been hand picked from the Landsat archives of both the EROS Data Center and the international Landsat foreign ground receiving stations, and represent the highest image quality and lowest cloud cover available. GeoCoverOrtho products provide readily available, easily affordable, and consistently accurate Landsat TM and MSS multispectral imagery which provide an excellent digital source for multispectral image processing and analysis, as well as a geodetically accurate logistical base map. Numéro de notice : A2001-029 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=21731 [article]