| Titre de série : |
Agriculture Information Bulletin |
| Titre : |
Land use classification with simulated Satellite photography |
| Type de document : |
texte imprimé |
| Mention d'édition : |
ERS/US.DA |
| Editeur : |
ERS/US.DA |
| Année de publication : |
1971 |
| ISBN/ISSN/EAN : |
CI-10347 |
| Note générale : |
Imagery expected from the Earth Resources Technology Satellite (ERTS) is simulated by reduction of conventional black and white aerial photography (scale1/20,000) to the small scales (e.g., 1/2,560,000) that would result from photographing large areas of the ground at satellite altitude. Small sections of the reduced negatives are then enlarged for land use interpretation tests. It is concluded that the classification system now used by Economic Research Service, USA, in this inventory of major land uses would be compatible with satellite photography. Data for the following categories cannot be obtained from satellite photography: ownership/ end-use for specific crops/ same transitional vegetation and multiple-use areas. |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Utilisation du sol Inventaire Photographie aérienne Simulation Télédétection Technologie Satellite |
| Index. décimale : |
630 Agriculture et techniques connexes |
| Résumé : |
Imagery expected from the Earth Resources Technology Satellite (ERTS) is simulated by reduction of conventional black and white aerial photography (scale1/20,000) to the small scales (e.g., 1/2,560,000) that would result from photographing large areas of the ground at satellite altitude. Small sections of the reduced negatives are then enlarged for land use interpretation tests. It is concluded that the classification system now used by Economic Research Service, USA, in this inventory of major land uses would be compatible with satellite photography. Data for the following categories cannot be obtained from satellite photography: ownership/ end-use for specific crops/ same transitional vegetation and multiple-use areas. |
| Note de contenu : |
Imagery expected from the Earth Resources Technology Satellite (ERTS) is simulated by reduction of conventional black and white aerial photography (scale1/20,000) to the small scales (e.g., 1/2,560,000) that would result from photographing large areas of the ground at satellite altitude. Small sections of the reduced negatives are then enlarged for land use interpretation tests. It is concluded that the classification system now used by Economic Research Service, USA, in this inventory of major land uses would be compatible with satellite photography. Data for the following categories cannot be obtained from satellite photography: ownership/ end-use for specific crops/ same transitional vegetation and multiple-use areas. |
Agriculture Information Bulletin. Land use classification with simulated Satellite photography [texte imprimé] . - ERS/US.DA . - ERS/US.DA, 1971. ISSN : CI-10347 Imagery expected from the Earth Resources Technology Satellite (ERTS) is simulated by reduction of conventional black and white aerial photography (scale1/20,000) to the small scales (e.g., 1/2,560,000) that would result from photographing large areas of the ground at satellite altitude. Small sections of the reduced negatives are then enlarged for land use interpretation tests. It is concluded that the classification system now used by Economic Research Service, USA, in this inventory of major land uses would be compatible with satellite photography. Data for the following categories cannot be obtained from satellite photography: ownership/ end-use for specific crops/ same transitional vegetation and multiple-use areas. Langues : Anglais ( eng)
| Mots-clés : |
Utilisation du sol Inventaire Photographie aérienne Simulation Télédétection Technologie Satellite |
| Index. décimale : |
630 Agriculture et techniques connexes |
| Résumé : |
Imagery expected from the Earth Resources Technology Satellite (ERTS) is simulated by reduction of conventional black and white aerial photography (scale1/20,000) to the small scales (e.g., 1/2,560,000) that would result from photographing large areas of the ground at satellite altitude. Small sections of the reduced negatives are then enlarged for land use interpretation tests. It is concluded that the classification system now used by Economic Research Service, USA, in this inventory of major land uses would be compatible with satellite photography. Data for the following categories cannot be obtained from satellite photography: ownership/ end-use for specific crops/ same transitional vegetation and multiple-use areas. |
| Note de contenu : |
Imagery expected from the Earth Resources Technology Satellite (ERTS) is simulated by reduction of conventional black and white aerial photography (scale1/20,000) to the small scales (e.g., 1/2,560,000) that would result from photographing large areas of the ground at satellite altitude. Small sections of the reduced negatives are then enlarged for land use interpretation tests. It is concluded that the classification system now used by Economic Research Service, USA, in this inventory of major land uses would be compatible with satellite photography. Data for the following categories cannot be obtained from satellite photography: ownership/ end-use for specific crops/ same transitional vegetation and multiple-use areas. |
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