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

Bibliographic data

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:: GEOLOGY CHAIRMAN. - A.F. GREGORY

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: SATELLITE IMAGERY APPLIED TO EARTH SCIENCE IN CANADA. V. R. Slaney

Document type:: Multivolume work

Structure type:: Chapter

- 555 - SATELLITE IMAGERY APPLIED TO EARTH SCIENCE IN CANADA V.R.Slaney Geological Survey of Canada ABSTRACT The problems of interpreting monochrome ERTS imagery are considered and compared with the two types of colour image produced in Canada. For interpretation purposes, colour prints are considered to be far more informative than monochrome material. ERTS imagery has aroused the interest of many geologists, but with few exceptions, specific applications are not being recognised as easily as had been expected, ERTS has been accepted as an educational tool. In mosaic form ERTS imagery will be used for broad regional studies and also as topographic map Underlays for geophysical data. It is generally recognised that there is a need in Canada for small scale imagery to assist geologists in mapping programmes, particularly at 1:250,000 scale. Because of its limited ground resolution, it appears probable that ERTS imagery will be only partially satisfactory for this purpose. RESUME L’auteur étudie les difficultés que comporte l'interprétation des photos monochromes de 1 1 ERTS et les compare aux deux genres de photos en couleurs produites au Canada. On estime que les épreuves en couleurs constituent, pour l'interprétation, une source de renseignements beaucoup plus riche que les épreuves monochromes. Les photos de 1‘ERTS ont suscité l'intérêt de plusieurs géologues, mais sauf quelques rares exceptions, on ne reconnaît pas aussi facilement que prévu les usages particuliers qu'on peut en faire. On admet que 1'ERTS est un instrument d'enseignement. Assemblées en mosaïques, les photos de 1'ERTS seront utilisées pour de vastes études régionales et comme fonds de cartes topographiques pour la représentation de données géophysiques. Il est généralement reconnu qu'on a besoin au Canada de photos prises à petite échelle, particuliérement à l'échelle de 1:250,000, afin d'aider les géologues dans leurs programmes de cartographie. Cependant, à cause de leur pouvoir de résolution limité au sol, il semble probable que les photos de 1'ERTS ne seront que partiellement satisfaisantes dans cette utilisation. ZUSAMMENFASSUNG Die Probleme der Interpretation von ERTS-Schwarzweißbildern werden erörtert und mit den in Kanada produzierten zwei Arten von Farbbildern verglichen. Fur Interpretationszwecke sind Farbpositive als weitaus informationshaltiger als Schwarzweißbilder zu betrachten. Die ERTS-Aufnahmen haben das Interesse zahlreicher Geologen gefunden, jedoch wurden - von wenigen Ausnahmen abgesehen - fest umrissene Anwendungsmöglichkeiten nicht mit der erwarteten Leichtigkeit erkannt. ERTS hat als Bildungsmittel Anerkennung gefunden. Man wird ERTS-Bilder i.n der Form von Mosaiks bei weiträumigen regionalen Untersuchungen und auch als Quelle geophysischer Daten für topographische Kartierungen einsetzen. Es wird

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