BC Data Catalogue
TRIM Transportation Annotation
Published by GeoBC Branch
About this dataset
Transportation annotation. The TRIM program produced digital maps, which is a collection of coverages to conform with the BC Geographic System layout. TRIM mapping consists of 7,027 mapsheets covering the province of British Columbia at a scale of 1:20 000. TRIM is provided as legacy data, and has not been actively maintained since the last update in 2008. For many areas, TRIM data may be significantly older. Collection years for TRIM data are based on mapsheet – to determine when an area was last updated, refer to https://nrs.objectstore.gov.bc.ca/itqlyp/TRIM/TRIM_BY_DATE.pdf .