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:: SPECIAL APPLICATIONS CHAIRMAN. - S. SCHNEIDER

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: SOME QUESTIONS OF EXPLORING NATURAL RESOURCES WITH THE HELP OF COSMIC STATIONS. E. P. Arjanov, Yu. P. Kienko

Document type:: Multivolume work

Structure type:: Chapter

- 528 - In the field of cartography and geodesy, in particular, space technology contributes to the solution of the following problems: - making and revision of topographical, geographical and thematic maps; - plotting of geodetic networks and establishment of geodetic ties with remote regions; - general study of the Earth gravitational field and figure of the geoid; For making and revision of maps with the help of Earth satellites, the image of the Earth surface must be obtained on the necessary scale; it must have both the needed accuracy and informative capacity. At present, various methods of obtaining images of such kind are already known and have found application; however, in present conditions the most accurate information for topographical mapping can be obtained with the help of photography. Application of the aforesaid methods for space research is characterized by certain peculiar features. Although modern aerial cameras are fit for space surveying, utilization of a carrier based on the ballistic principle of flight advances some specific requirements as to their design. The said requirements are caused by limitations in weight and in energy supply, by weightlessness, and some peculiar features of control of the equipment. The choice of the optimal parameters of the photographic system is generally executed in two steps. At first, a system is designed that can secure the desired resolution on the ground at a minimum focal length. Then a real optical system is chosen the parameters of which are near those of the calculated system. The conditions in which photographic surveying should be executed (brightness, exposure, illumination, photographic films and filters) and the method of chemical-photographical treatment (processing) are deter mined by experiment. Thus, when realizing a photographic experiment on board the orbital station "Salut", the choice of parameters of the instruments and determination of exposure were made for average conditions of photography where the spectral albedos of two chosen objects - one of which the brightest, the other - the darkest - were considered constant as to their spectre and equal to 0,1 and 0,05 respectively. The optical thickness and indicatrix of dispersion were taken in correspondence with an average transparency of the atmosphere. The sensitive material was chosen on the basis of the results of investigations of image-building qualities of the photographic system. The parameters of the instruments for star photography were chosen proceeding from the necessity of getting a minimum of 3 stars on an image. At the same time the possibility was provided for the cosmonauts to change regulation of the star camera which permitted one to use it for taking earth namely survey 60 sec frames which and fo calibr equip“ eris rega work the acti has of in infc g ra l on i voli Ear pho out

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fullscreen: Proceedings of Symposium on Remote Sensing and Photo Interpretation (Volume 2)

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