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:: 842148353

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

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

Scope:: VII Seiten, Seiten 469 - 878

Year of publication:: 1974

Place of publication:: Ottawa, Ontario

Publisher of the original:: Canadian Inst. of Surveying

Identifier (digital):: 842148353

Illustration:: Illustrationen, Diagramme, Karten

Signature of the source:: T 15 B 1306

Language:: German

Additional Notes:: Literaturangaben

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:: AIMS AND PROGRESS OF THE WORKING GROUP ON GEOMETRY OF REMOTE SENSING. G. Konecny

Document type:: Multivolume work

Structure type:: Chapter

863 - AIMS AND PROGRESS OF THE WORKING GROUP ON GEOMETRY OF REMOTE SENSING G. Konecny (Chairman, Working Group on Geometry of Remote Sensing, Commission III) Technical University Hannover, W. Germany After declassification of non-classical military sensors, such as the infrared scanner and the sidelooking airborne radar in the early 1960's remote sensing has developed as a special field, particularly through the symposia at the University of Michigan and the efforts of the Remote Sensing Committee of the American Society of Photogrammetry. The International Society of Photogrammetry has adopted the topic during the 1968 to 1972 congress period in several commissions (I, II, IV, V, VII). The main growing interest now comes from Commission VII. However remote sensing users are often confronted with geometrical problems posed by the different types of imagery. These problems are better approached with techniques of analytical photogrammetry. For this reason a working group was established in 1972 within Commission III to study the geometry of remote sensing systems. From the summary of sensors and their properties listed in Table 1 one must conclude that a variety of sensors will be used for different purposes, resulting in different types of imageries with differing scales and different geometrical properties. The priorities for dealing with geometric tasks for remote sensing imagery will be established by the following requirements: 1. Topographic Mapping , which has as its purpose to determine geometric positions of objects on the earth's surface and to depict them on a map. The primary sensor for this purpose is classical aerial photography. For low flying heights ground resolution of 1 dm is standard. Aircraft can however only be used to a ceiling of 20 km. For systematic flights above this altitude only satellites come into consideration. While attainable orbital heights only give ground resolutions larger than 10 to 30 m with frame cameras, panoramic photography may increase ground resolution by a factor 4. It is therefore the only sensor of interest to mapping from satellites. In areas with permanent cloud cover radar permits mapping at small scales with a ground resolution of 10 m. The priority of developing methods for geometric non-classical imagery restitution will therefore go to the mapping radar and to special types of satellite photography.

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