Historical GIS layers showing forest cover, gold and coal fields, RCMP stations and transportation routes in Klondike-era Yukon Territory and Alaska. Data digitized by Jordan Hale, Map and Data Library.
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The SRTM tiles are DEM data divided in to one degree blocks for the surface of the earth. The data is divided into two resolutions, one at 3 arc seconds (90m) and one at 30 arc seconds (900m). 80% of the earths surface is covered for all of the area… Read more.
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From the early 2000s when the China Expressway Atlas (CEA) began to distinguish National Main Routes from Provincial Expressways, and thereafter when 'Superior' Highways began appearing, they being better than ordinary highways, but perhaps not… Read more.
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The Enhanced Points of Interest (EPOI) file is a national database of over 1 million Canadian business and recreational points of interest. Engineered using CanMap Streetfiles, each EPOI has been accurately geocoded and precisely placed; two… Read more.
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The Tactical Pilotage Charts are a set of 506 military raster topographic maps. All TPCs are in an enhanced TIFF format with georeferencing (GeoTIFF). The resolution of the GeoTIFF is 72 dpi (generally, this is a low resolution, however, since the… Read more.
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Historical Toronto Land Patent owners from 1847. Based upon the map York Township (Toronto Park Lots) (Map #A73) and land patent sale records RG 1-100 Patent plans
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