Note on Mapcodes:
The geology was compiled as a series of ten projects. Each project
had slightly different legends and mapcodes. For this reason we have prefixed the mapcode
for each region with a region designator. Over time, with revisions these regional
differences will be removed.
Some 1:250 000 mapsheets contain portions of 2 or more regions and
digital information will reside in several files for these sheets. So if you are missing
information for a portion of a sheet check other regions for that sheet as well.
If you are unsure what the information for an area should look like
visit our Web Site and view the information through The MapPlace.
Note on Projections &
ArcView:
If using
ArcView, download the geology E00 file in geographic coordinates not
Albers. The Albers projection is specific to B.C. and you will not be
able to reproject to any other coordinate system in ArcView. For a
definition of the Albers projection go to http://srmwww.gov.bc.ca/gis/bceprojection.html.
Arcview only allows you to reproject from a map in geographic
coordinates (Lat-Long, decimal degress). If you use the geographic
download data, which is in decimal degress, then you can display the
map in any projection you want, for example UTM or Albers or whatever.
You can then save your data in this projection as a new shapefile. To
change projections in ArcView go to View/Properties and select the
projection you want your map displayed in.
This page was last updated April 02, 2007.