Description

This dataset contains all of the 1:20 000 scale contour information converted from the Provincial Digital Base Mapping Project. These contour arcs are a cartographic product and they do not have any elevation values attributed to the spatial features. These contours require the use of elevation text to properly interpret the elevation value of a specific contour. There are two major types of contours, index contours and intermediate contours. Index contours are identified every 5th contour line. For Alberta, the index contour intervals occur every 50 metres in relatively flat terrain and every 100 metres in mountainous terrain. Intermediate contours are contour lines that occur between the index contours. For Alberta, the intermediate contour intervals are every 10 metres in relatively flat terrain and every 20 metres in mountainous terrain. Where elevation change is sudden, intermediate contours may be deleted and only index contours are shown. Currently, no contour information exists for Banff, Jasper and Wood Buffalo National Parks and also for the extreme north east portion of the province. See the Completeness Report in this metadata record for details regarding coverage.

Resources

Name	Format	Description	Link
Contour - (HTML)	HTML		https://geodiscover.alberta.ca/geoportal/rest/metadata/item/6fdab5927faa4f04aacb25687a27a8e6/html
Contour - (XML)	XML		https://geodiscover.alberta.ca/geoportal/rest/metadata/item/6fdab5927faa4f04aacb25687a27a8e6/xml
Contour - (ESRI REST)	Ersi REST		https://geospatial.alberta.ca/titan/rest/services/elevation/provincial_elevation/MapServer
Contour - (ESRI REST)	Ersi REST		https://geospatial.alberta.ca/titan/rest/services/elevation/provincial_elevation/MapServer
Original metadata (https://open.alberta.ca/opendata)	HTML		https://open.alberta.ca/opendata/e34abc53-b26d-408c-a43b-87e2eb5d96ad
Contour - (Others)	Unknown		https://www.altalis.com/map;gid=114

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