Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Surveying and Mapping in Canada, 1852-1952
The picture of Canadian surveying efforts, on a national or Dominion-wide basis, starts with early explorer clays. Later, the better populated areas, along both oceans and the southern border, accommodated themselves to standardized practice; but the central interior and mountain sections, less accessible and less hospitable, had to be attacked by new and sometimes pioneering methods, such as by camera and airplane. A brief hi story of Dominion surveying sets the stage, followed by comments on official survey organizations, their relationship and coverage. Special methods, perfected and widely used in these developments, include ground photosurveying, “shoran” trilateration, oblique air photography, and radar altimetry-all concisely described.
Surveying and Mapping in Canada, 1852-1952
The picture of Canadian surveying efforts, on a national or Dominion-wide basis, starts with early explorer clays. Later, the better populated areas, along both oceans and the southern border, accommodated themselves to standardized practice; but the central interior and mountain sections, less accessible and less hospitable, had to be attacked by new and sometimes pioneering methods, such as by camera and airplane. A brief hi story of Dominion surveying sets the stage, followed by comments on official survey organizations, their relationship and coverage. Special methods, perfected and widely used in these developments, include ground photosurveying, “shoran” trilateration, oblique air photography, and radar altimetry-all concisely described.
Surveying and Mapping in Canada, 1852-1952
Peters, F. H. (Autor:in)
Transactions of the American Society of Civil Engineers ; 118 ; 857-871
01.01.2021
151953-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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