Digital Data 2007-0077

Digital Data 2007-0077

DIG 2007-0077

Surficial Geology, Alberta Foothills and Rocky Mountains (GIS data, polygon features)

Author(s) Bayrock, L.A. Reimchen, T.H.F. Date 2007-12-05

This GIS dataset is a GIS version of AGS Map 150, Sheets 1 - 6, as mapped at 1:250,000-scale by Bayrock and Reimchen. Digitizing was originally done by Prairie Farm Rehabilitation Administration (PFRA). The data were supplied to AGS by PFRA in individual map sheets, in Arc/Info coverage format. Data were subsequently checked and edge-matched to create a single polygon coverage. Some rubber-sheeting and other edits were done during the checking and correction process.