Proceedings of Symposium on Remote Sensing and Photo Interpretation: Proceedings of Symposium on Remote Sensing and Photo Interpretation

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Multivolume work

Persistent identifier:: 842147969

Title:: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Sub title:: October 7 - 11, 1974, Banff, Alberta, Canada

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 842147969

Language:: German

Other Title:: Nebentitel: Proceedings : Symposium on Remote Sensing and Photo Interpretation

Corporations:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Adapter:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Founder of work:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Other corporate:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Document type:: Multivolume work

Volume

Persistent identifier:: 84214806X

Title:: Proceedings of Symposium on Remote Sensing and Photo Interpretation

Sub title:: October 7 - 11, 1974, Banff, Alberta, Canada

Scope:: VII, 465 Seiten

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 84214806X

Illustration:: Illustration, Diagramme, Karten

Signature of the source:: T 15 B 1305

Language:: German

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Corporations:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Adapter:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Founder of work:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Other corporate:: Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta; International Society for Photogrammetry, Commission Interpretation of Data; Canadian Institute of Surveying

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2015

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: RESOURCE INVENTORIES CHAIRMAN. - H. VERSTAPPEN

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: MULTISPECTRAL REMOTE SENSING APPLICATION IN RANGELAND CAPABILITY EVALUATION FOR GRAZING. Mostafa K. Nosseir

Document type:: Multivolume work

Structure type:: Chapter

89 MULTISPECTRAL REMOTE SENSING APPLICATION IN RANGELAND CAPABILITY EVALUATION FOR GRAZING Mostafa K. Nosseir Institute for Space Research, Brazil ABSTRACT The Hasselblad system was used to evaluate a two-year-protected rangeland area, during the dry season. Three film types and four filters were the combinations used during the flight. Leaf reflectance curves indicate the suitable seasons to obtain the requested information. Multispectral interpreta tion permit the identification of 21 categories in four capability classes. It is wrong to say that one filter or film is better than the other, because each combination is transmitting different data. The summation of this information gives integrated data. INTRODUCTION Animal production is still the main protein resource to supply man's needs. Ecologists, botanists and economists are always working hard to give range managers new and important information to manage ranches in the most efficient way. Almost 90% of the livestock production of Latin American is dependent on natural range grassland, but the mentality of conservation of natural grazing lands is not deep-rooted (3). The shortage of meat and milk in the Brazilian market raises the need to look for a more efficient technology to evaluate the range resource capability for grazing. It is vitally important to have an accurate up-to-date knowledge of the structure, use and condition of the vast areas of the Brazilian natural grazing land. The job is very com plex and expensive, that is why it has never been done. Remote sensing techniques offer up-to-date information and rapid feedback on changing environmental conditions. It is also necessary to know what season of the year difference in characteristics can best be detected, on which kind of film, and using what filters (1). This paper demonstrates and proves that remote sensing techniques can do this job more efficiently with fewer specialists over a shorter time period for large areas. Multispectral analysis was used to obtain information for a two-year-protected native pasture, by flying over the area with Hasselblad 500 EL/70mm system from an altitude of 500 meters above the ground. METHODOLOGY The main objective of the recent study is to apply multispectral

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