Open Government Portal
Maintenance
We are performing scheduled maintenance from 8:00am to 12:00pm, Monday, December 4th, Eastern time.All available bathymetry and related information for Lower Mann 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 'IRS' imagery) and corrected where necessary. The published data set contains the lake bathymetry formatted as an Arc ascii grid. Bathymetric contours and the boundary polygon are available as shapefiles.
This GIS dataset depicts the surficial geology of the Grand Rapids area (NTS 84A/SE) (GIS data, polygon features). The data were created in geodatabase format and output for public distribution in shapefile format. These data comprise the polygon features of Alberta Geological Survey Map 566, Surficial Geology of the Grand Rapids Area (NTS 84A/SE).
A digital elevation model derived from the Federal DEM (76m resolution) and resampled to a 250 m cell-size resolution.
All available bathymetry and related information for Goldeye 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 'IRS' imagery) and corrected where necessary. The published data set contains the lake bathymetry formatted as an Arc ascii grid. Bathymetric contours and the boundary polygon are available as shapefiles.
This GIS dataset is a GIS version of AGS Map 178, linear features, as mapped at 1:250,000-scale by Fenton and Andriashek.
The Geological Atlas of the Western Canada Sedimentary Basin was designed primarily as a reference volume documenting the subsurface geology of the Western Canada Sedimentary Basin. This GIS dataset is one of a collection of shapefiles representing part of Chapter 13 of the Atlas, Devonian Wabamun Group of the Western Canada Sedimentary Basin, Figure 15, Dixonville Isopach. Shapefiles were produced from archived digital files created by the Alberta Geological Survey in the mid-1990s, and edited in 2005-06 to correct, attribute and consolidate the data into single files by feature type and by figure.
Non-Forest cover polygons interpreted from aerial imagery on a 10 year cycle for the province of New Brunswick. The attributes contain information that describes the non-forest characteristics for that polygon area including agriculture, settlement, utility corridors, etc.
Local service district polygons are a graphical representation of the local service district boundaries as defined in the Local Service Districts Regulation - Municipalities Act with an associated LSD place name attribute.
he boundaries of the map grid are defined by latitude and longitude. Each window is 1 degree of latitude (approximately 110 km) by 2 degrees of longitude (approximately 153 km).
Forest cover polygons interpreted from aerial imagery on a 10 year cycle for the province of New Brunswick. The attributes contain information that describes the stand characteristics for that polygon area.