遇见数据集

Urban Footprint 1974

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Capital Region GIS Open Data2015-05-19 更新2026-09-04 收录
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Item Details Title: Urban Footprint 1974 Abstract / data description: A broad representation of the land consumed by urban growth in 1974. This footprint represents all types of growth including residential, commercial, industrial and roadways. Contact organization (primary): Capital Region Board #1100, 10104 – 103 Ave NW T5J 0H8 Edmonton, AB Originator / data owner: Brandt Denham, B.Sc, GISP GIS Coordinator bdenham@capitalregionboard.ab.ca (780) 638-6000 Data set credit: Capital Region Board, AltaLIS, City of Edmonton Time period of content: 1974 Spatial reference information: WGS_1984_Web_Mercator_Auxiliary_Sphere Maintenance / update frequency: As necessary Source Information: Land parcels for the region we’re obtained from AltaLIS and the City of Edmonton. Subdivision dates we’re assigned to each individual parcel and a 50m buffer was applied to account for roadway allowances and to protect the boundaries of the original data.

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2015-05-07
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