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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]

ANVIL: a collaboration station for GI interoperability in Europe / Michael Gould in Geoinformatics, vol 4 n° 1 (01/01/2001)

Public [article]  inGeoinformatics > vol 4 n° 1 (01/01/2001) . - pp 6 - 9 Titre : ANVIL: a collaboration station for GI interoperability in Europe Type de document : Article/Communication Auteurs : Michael Gould, Auteur ; M. Ford, Auteur ; J. Rowley, Auteur ; R. Meneses, Auteur Année de publication : 2001 Article en page(s) : pp 6 - 9 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données [Termes IGN] information géographique [Termes IGN] infrastructure européenne de données localisées [Termes IGN] interopérabilité [Termes IGN] Object Database Management Group [Termes IGN] Open GIS Consortium [Termes IGN] service fondé sur la position [Termes IGN] Union Européenne Résumé : (Auteur) Europe is home to some of the most innovative minds in the geospatial techology industry, yet its actual global market share is estimated at only 5% (JRC 1996). Although important inroads have been made, the European GI-GIS industry still needs to improve co-ordination and harmonisation to better compete in the global economy. What is dearly needed is some sort of infrastructure to help channel the innovative developments of Small and Medium Entreprises (SMEs) which form the core of the European indutry, into a concerted, competitive economic entity. A focus on interoperability promises to facilitate this process. Here, we present the creation of such an infrastructure, code-named ANVIL, based on emerging new forms of GIS interoperability which go beyond traditional notions of hardware and software interoperability. Numéro de notice : A2001-134 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26406 [article]