Open Data

Base Waterbody Polygon Arc

Description

Base waterbody polygon arcs are feature type, source and capture date attributed arcs that make up the boundaries of base waterbody polygons in the Base Features Hydrography geospatial dataset. These arcs were collected from conversion processes of 1:20 000, 1:50 000 and AVI Provincial mapping datasets and 1:50 000 National Topographic Data Base (NTDB).

Updated

August 6, 2010

Tags
ALBERTA BANK HYDROGRAPHY HYDROGRAPHY-ARC HYDROGRAPHY-POLYGON-ARC INLANDWATERS SHORELINE WATER-BODY WATER-BODY-ARC WATERBODY WATERBODY-ARC

Title and Dataset Information

Alternative Title

Base Waterbody Polygon Arc

Date Modified

2010-08-06

Update Frequency

Irregular

Publisher / Creator Information

Publisher

Environment and Parks

Subject Information

Topic
Environment
Start Date

1955-01-01

End Date

1996-12-31

Spatial Coverage

-121,61,-109,48

Resource Dates

Date Created

2004-10-25

Date Added to catalogue

2020-04-30T03:22:33.988929

Date Issued

2004-10-25

Date Modified

2010-08-06

Identifiers

Usage / Licence

Usage Considerations

To provide a representation of the limits of large areas of surface water, with source and capture date attribution, which are used to create base waterbody polygons.

Contact

Contact Name

Alberta Environment and Parks, Government of Alberta