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The Lake / River group contains groups of layers of symbolic representations for label and the polygon areas of the Alberta Environment and Parks base hydrography polygon dataset.
The Base Waterbody Polygon is the Alberta Environment and Parks base hydrography polygon dataset designed to provide users with a full provincial extent GIS ready hydrography polygon base data layer to support business applications and decision making, related to water bodies and major water courses in Alberta. The dataset is comprised of a seamless provincial extent of hydrography polygon features collected from various sources of provincial base and resource map based data and some federal topographic data.
This group is not visible beyond the scale of 1:27,733,946, with groups of individual layers or individual layers displays, governed by visual optimized scale thresholds.
For detailed information concerning of the layers, whether within a group or individual, please refer to their individual layer descriptions.
This group contains two (2) groups of layers:
1) Lake/River Label (not visible beyond 1:3,466,742)
2) Lake/River (not visible beyond 1:27,733,946)
The Lake/River Label group consists of the following layers:
- Lake/River Annotation (5M)
- Lake/River Annotation (2M)
- Lake/River Annotation Dam/Ferry (1M) Lower Display
- Lake/River Annotation Lake (1M) Lower Display
- Lake/River Annotation Major River (1M) Lower Display
- Lake/River Annotation Fall/Rapid/Icefield (1M) Lower Display
- Lake/River Annotation Island/Coulee (1M) Lower Display
- Lake/River Annotation Dam/Ferry (1M) Upper Display
- Lake/River Annotation Lake (1M) Upper Display
- Lake/River Annotation Major River (1M) Upper Display
- Lake/River Annotation Fall/Rapid/Icefield (1M) Upper Display
- Lake/River Annotation Island/Coulee (1M) Upper Display
- Lake/River Annotation Icefield (250K) Lower Display
- Lake/River Annotation Hydro Point (250K) Lower Display
- Lake/River Annotation Double Line River (250K) Lower Display
- Lake/River Annotation Intermittent Lake (250K) Lower Display
- Lake/River Annotation Perennial Lake (250K) Lower Display
- Lake/River Annotation Dam/Ferry (250K) Lower Display
- Lake/River Annotation Icefield (250K) Upper Display
- Lake/River Annotation Hydro Point (250K) Upper Display
- Lake/River Annotation Double Line River (250K) Upper Display
- Lake/River Annotation Intermittent Lake (250K) Upper Display
- Lake/River Annotation Perennial Lake (250K) Upper Display
- Lake/River Annotation Dam/Ferry (250K) Upper Display
- Lake/River Annotation Glacier/Icefield (50K)
- Lake/River Annotation Canal/Ferry/Ford (50K)
- Lake/River Annotation Fall/Rapid (50K)
- Lake/River Annotation Intermittent Lake (50K)
- Lake/River Annotation Perennial Lake (50K)
- Lake/River Annotation Perennial River (50K)
- Lake/River Annotation Reservoir (50K)
- Lake Label (20K)
- River Label (20K)
The Lake/River group consists of the following layers:
- Lake/River (5M)
- Lake/River (2M)
- Lake/River (1M)
- Lake/River (20K)
Data Use Limitations
Use of the information is governed by the terms of the Open Government Licence - Alberta, in force as of the date you accessed the information. |