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

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Chapter

Title:: ECONOMIC ANALYSIS OF ONTARIO FARMS FROM AERIAL PHOTOGRAPHS. Robert A. Ryerson

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Structure type:: Chapter

i 125 HHKmhHHI ECONOMIC ANALYSIS OF ONTARIO FARMS FROM AERIAL PHOTOGRAPHS Robert A. Ryerson Canada Centre for Remote Sensing-^- Government of Canada Ottawa, Canada ABSTRACT In the past photo interpretation methods have been develop ed to obtain livestock numbers on dairy and beef farms in south ern Ontario. The methodology reported here carries on from this previous research to analyze the full range of crop, dairy, beef, swine, and mixed farm operations found in southern Ontario. Dollar output per individual farm, based on estimated crop, live stock and milk products sold results from the application of the method to 1:15840 panchromatic imagery. Although the basic inputs that must be interpreted are simple (crops present and building use analysis) and the method may be applied by "non expert" interpreters, the accuracy of prediction is over 95% for all farm types. The level of accuracy is a function of the reference level, or knowledge used by the interpreter, that is built into the method itself. Through paying more attention to reference level and handling of interpretation derived data much more information may be obtained from simple interpreta tion of unsophisticated imagery than was previously believed possible. RESUME Dans le passé, des méthodes d'interprétation des photos ont été mises au point afin de déterminer le nombre de tetes de bétail sur les fermes laitières et les fermes d'élevage du sud de l'Ontario. Les méthodes que rapporte ici l'auteur Formerly University of Waterloo, Waterloo, Canada. The opinions expressed are those of the author and do not necessarily reflect those of the Canada Centre for Remote Sensing or Government of Canada.

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