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DIG 2008-0719

Birch Lake, Alberta - Boundary (GIS data, polygon features)

Birch Lake, Alberta - Boundary (GIS data, polygon features) All available bathymetry and related information for Birch Lake were collected and hard copy maps digitized where necessary. The data were validated against more recent data (Shuttle ... Show Abstract

Alberta Environment  2008-12-08

DIG 2008-0550

Birch Lake, Alberta - Bathymetry (GIS data, line features)

All available bathymetry and related information for Birch Lake were collected and hard copy maps digitized where necessary. The data were validated against more recent data (Shuttle Radar Topography Mission 'SRTM' imagery and Indian Remote Sensing ... Show Abstract

Alberta Environment  2008-12-08

DIG 2008-0381

Birch Lake, Alberta - Bathymetry, Digital Elevation Model (Arc ascii grid format)

Birch Lake, Alberta - Bathymetry, Digital Elevation Model (Arc ascii grid format) All available bathymetry and related information for Birch Lake were collected and hard copy maps digitized where necessary. The data were validated against more ... Show Abstract

Alberta Environment  2008-10-27