20K Base Features
RMH Sylvan
The 1:20 000 Base Features is a GIS spatial database that includes over 60 layers of topographic information separated into 5 major themes:
Access - The location and nature of features that can be used to gain vehicular access to land and resources and to dispositions related to surface activities
Hydrography - The extent of land covered by intermittent or permanent water bodies or watercourses. Includes direction of flow
Geo-Administrative Areas - Land areas that have explicitly defined boundaries, established by legislation or by an agency to manage or administer land use
Contour Linework - 10m (20m in mountainous regions) contours, consisting of arcs and index annotation, will combine to create a seamless cartographic theme to define Alberta’s topography
Alberta Township System - Arcs and polygons with extents for quarter sections and road allowances. Based on the V4.1 (March 2005) ATS Coordinate file
Metadata
-
Data Provider
-
Contributors
Alberta Environment and Parks, Government of Alberta
-
Coverage
Full coverage of Rocky Mountain House Sylvan AOI
-
Currency
-
Product Type
Vector
-
Format
SHP
-
Projection
Geographic Coordinates
-
Accuracy
+/- 5m
-
Other Specifications
NAD83, AEP Resource projection
-
Publisher
Alberta Data Partnerships
-
Data License
