Centre de documentation
scientifique

Dépouillements

Photogrammetric and glaciological studies of Salmon Glacier / Dieter Haumann in Arctic, vol 13 n° 2 (June 1960)  

Public [article]  inArctic > vol 13 n° 2 (June 1960) . - pp 75 - 110 Titre : Photogrammetric and glaciological studies of Salmon Glacier Type de document : Article/Communication Auteurs : Dieter Haumann, Auteur Année de publication : 1960 Article en page(s) : pp 75 - 110 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] Colombie-Britannique (Canada) [Termes IGN] glacier [Termes IGN] photographie aérienne Résumé : (auteur) Reports results of work as geodesist-glaciologist on Univ. of Toronto-National Research Council of Canada Second Salmon Glacier Expedition, 1957, to this glacier on the Alaska-British Columbia border. A dense and accurate ground control network was established to ensure accuracy for photogrammetric processing of photographs. Surveying and mapping was done by aerial photogrammetry; the methods, and such for supplementary terrestrial photogrammetry are described. General physical setting is outlined. Recession of the Salmon and associated glaciers is described, for the period 1949-1957, and tentative data for 1920-1957 recession are tabulated. Compilation of a map at scale 1:25,000 provided an accurate basis for glaciological investigations. A second mapping in 1962, with relative flying elevations not to exceed 2,500 m is recommended. Numéro de notice : A1960-005 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14430/arctic3690 En ligne : https://doi.org/10.14430/arctic3690 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=34357 [article]