Description
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Depending on the region selected, TRIM data may contain the following. Generally, TRIM data comes in two parts for each BCGS region. 1. Digital Elevation Model (DEM). Shapefiles containing elevation points and breaklines. 2. TRIM Positional. Map annotation containing various layers, as listed below. Not all mapsheets contain all layers.
TRIM Contour Annotation Contour annotation for TRIM mapping. Contour text and spot heights. The TRIM program produces 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 contour lines Index contours (indefinite-depression and combination) and intermediate contour (indefinite-depression and combination), areas of exclusion and Indefinite contours and cliffs. The TRIM program produces 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 Contours Points Contour points, spot heights and mountain peaks. The TRIM program produces 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 Cultural Annotation Cultural man made features and landmark text. The TRIM program produces 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 Cultural Lines Cultural man made features - yard, auto wrecker, lumber yard, stock yard (livestock), fish hatchery, electrical substation complex, mines, raw material pile, pit, etc. (see http://srmwww.gov.bc.ca/gis/trimfeatures.htm for full list). The TRIM program produces 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 Cultural Points Cultural point features - barn, silo, greenhouse, station (communication), college, school, university, fire lookout tower, customs office, fire station etc. (see http://srmwww.gov.bc.ca/gis/trimfeatures.htm for full list). The TRIM program produces 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 Landcover Annotation Landcover -wooded area annotation. The TRIM program produces 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 Landcover Lines Land cover - lines bounding wooded areas, grassland, nurseries, orchards, vineyards, etc. The TRIM program produces 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 Landcover Points Landcover points. The TRIM program produces 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 Miscellaneous Annotation Miscellaneous annotation - all features not in the other themes: photo centres, cutlines, etc.. . The TRIM program produces 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 Miscellaneous Lines Miscellaneous lines - all features not in the other themes: cutlines, etc. The TRIM program produces 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 Miscellaneous Points Miscellaneous points - all features not in the other themes, photo centres, etc.. The TRIM program produces 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 Transportation Annotation Transportation annotation. The TRIM program produces 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 Transportation Lines Transportation features such as airfields, ferry route, roads, retaining walls, bridges, rail lines, tunnels, pipelines, transmission lines, etc (see http://srmwww.gov.bc.ca/gis/trimfeatures.htm for full list). The TRIM program produces 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 Transportation Points Transportation point features - helipads, railway turntable and tollgate. The TRIM program produces 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 Water Annotation Water annotation (e.g. lake and river names, etc.). The TRIM program produces 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 Water Lines Water features - rivers, lakes, canals, marshes, swamps, reservoirs, falls, rapids, dams, dykes, glaciers, sand bars, etc. (see http://srmwww.gov.bc.ca/gis/trimfeatures.htm for full list). The TRIM program produces 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 Water Points Water point features - rapids, falls, dam, inundated flooded land, marsh, swamp, small breakwall/breakwater, sand/gravel bar, flow arrow, arrowhead, island, island(position approximate), water level, sinkhole. The TRIM program produces 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.
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