Impervious Surface 2018 (English, CSV)

Load this English CSV resource into a live table: Impervious Surface 2018.

Format

CSV

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ingestable

Publisher-reported update

2026-05-20

The impervious surface layer contains polygon features generated from Digital Aerial Survey mapping line work. The layer features represent the various impervious surface types found within The City of Calgary. These features are classified by surface type and description based on the classification and specifications used in the Digital Aerial Survey Program. Additional higher level general surface type classification has been applied to each impervious surface layer feature. To learn more about other DAS products available, visit Digital Aerial Survey . The file for download is 985 MB.

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