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This template creates a link to the Canadian Government Geospatial Data Extraction web page to plot a National Topographic System (NTS) map sheet bounding box when the template is given an NTS identifier or latitude and longitude. The bounding box may represent a 1:50,000 scale map sheet or a 1:250,000 scale map sheet.
Topographic mapping in Canada was originally undertaken by many different agencies, with the Canadian Army’s Intelligence Branch forming a survey division to create a more standardized mapping system in 1904. The indexing system used today was established in 1923, and the map catalogue officially became the National Topographic System in 1926 ...
This template creates a link to the Canadian Government Geospatial Data Extraction web page to plot a National Topographic System (NTS) map sheet bounding box when the template is given an NTS identifier or latitude and longitude. The bounding box may represent a 1:50,000 scale map sheet or a 1:250,000 scale map sheet.
The southernmost point of the Canadian mainland is Point Pelee, Ontario The lowest point is sea level at 0 m, [ 3 ] whilst the highest point is Mount Logan , Yukon , at 5,959 m / 19,550 ft 60°34′01″N 140°24′18″W / 60.567°N 140.405°W / 60.567; -140.405 ( Mount Logan
The first multi-sheet topographic map series of an entire country, the Carte géométrique de la France, was completed in 1789. [9] The Great Trigonometric Survey of India, started by the East India Company in 1802, then taken over by the British Raj after 1857 was notable as a successful effort on a larger scale and for accurately determining ...
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The Centre for Topographic Information produces topographic maps of Canada at scales of 1:50,000 and 1:250,000. The full map catalogue is known as the National Topographic System (NTS). [ 16 ] A government proposal to discontinue publishing of all hardcopy or paper topographic maps in favor of digital-only mapping data was shelved in 2005 after ...
The topographic prominence of a summit is a measure of how high the summit rises above its surroundings. [2] [3] The second table below ranks the 50 most prominent summits of Canada. The topographic isolation (or radius of dominance) of a summit measures how far the summit lies from its nearest point of equal elevation. [4]