A Significant Ecological Area is a polygon feature that identifies an area of interest to the Ministry that is ecologically significant, and warrants special consideration, excluding ANSIs, wetlands, parks, reserves or ESAs. Different Significant… Read more.
ONTARIO
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Accurate hydrologic data (over-lake precipitation, runoff, lake evaporation, net basin supplies, connecting channel flows, diversion flows, beginning-of-month lake levels, and changes in storage) are required for simulation, forecasting, and water… Read more.
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comprehensive road network file; roads, streets, etc. Only road layer available, please contact the email address above for access to other layers.
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The units are in meters, the spheroid is Clarke 1866 with the following parameters:
44 30' 00'= - first standard parallel
53 30' 00'= - second standard parallel-
85 00' 00'= - central meridian
0 0 0 - latitude of projections origin
930,000.00 -false… Read more.
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Colour images of the GTA and Golden Horseshoe.
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Over 20,000 Populated Placenames
Topographic coverage of 157 urban areas as of the 1996 Census
Street centerline road network, names and address ranges
Topographic features
Regional & Municipal boundaries
6 cartographic classifications
Major… Read more.