Open Data

Base Watersheds

Description

The Base Watersheds is a collection of four (4) integrated geospatial datasets intended to represent hydrologically corrected Digital Elevation Model (DEM), Strahler Order coded simplified hydrography and watersheds, and hydrocoded routes at a scale of 1:20 000. The four (4) datasets include: Hydrologically Corrected Filled Digital Elevation Model (DEM) currently the first data product released, Simplified Hydrography ( Future Release ), Watersheds ( Future Release ) and Routes ( Future Release ). The Hydrologically Corrected Filled Digital Elevation Model (DEM) data set is comprised of the following components:

• Base Watersheds – Hydrologically Corrected Fully Filled Terrain • Base Watersheds – Hydrologically Corrected Fully Filled 25 Metre Raster • Base Watersheds – Hydrologically Corrected Fully Filled 100 Metre Raster • Base Watersheds – Hydrologically Corrected Partially Filled Terrain • Base Watersheds – Hydrologically Corrected Partially Filled 25 Metre Raster • Base Watersheds – Hydrologically Corrected Partially Filled 100 Metre Raster

Updated

November 1, 2018

Tags
GIS cartography earth sciences geographic data geography geomatics
Resources

Title and Dataset Information

Date Modified

2018-11-01

Update Frequency

Irregular

Publisher / Creator Information

Publisher

Environment and Parks

Subject Information

Topic
Environment
Spatial Coverage

Alberta

Resource Dates

Date Created

2018-11-01

Date Added to catalogue

2018-12-12T20:59:55.185491

Date Modified

2018-11-01

Audience information

Identifiers

Usage / Licence

Usage Considerations

This data is consumable in GIS compatible software programs.

Contact

Contact Name

Provincial Geospatial Centre, Corporate Services Division