VMAP1 Layer Description

VMAP1 Layer Description

International Vector Data (VMAP1) covers a portion of the world at present. VMAP1 is an updated and improvedversion of the National Imagery and Mapping Agency's (NIMA) Digital Chart of the World. VMAP Level 1 (VMap1)data correspond to the geometry and contents of maps in the scale of 1:250.000. Read on for more information anddownload VMAP1 data for free. The VMAP1 database consist of natural and man-made point, line and area objectssubdivided into the following 10 feature classes: Boundaries, data quality, elevation, hydrography, industry,physiography, population, transportation, utilities and vegetation.

MapMart sells this Vector data in the following formats: MapInfo .TAB and ESRI Shape. Both data formats are Available for Immediate Download upon purchase with a credit card with the data cut to your exact project area. The projection is Geographic (Lat/Long), WGS-84 with coordinates in decimal degrees.

Available from MapMart as digital files.

VMAP1 Layer Information
International Vector Data consists of the following layers:

Layer Name Description
Airports Airport/AirField
Barriers Walls
Canals Aqueducts/Canals/Flumes
Bathymetry Depth Contours
City Areas Built-Up Area
City Points Built-Up Area
CoastLines Coastline/Shoreline
Contours Contour Lines - 700'
Crops Cropland
Danger Points Rock/Wreck
Fish Hatchery Fish Hatchery/Fish Farm/Marine Farm
Grass Grassland/Scrub/Brush
Industry Areas Mine/Quarry, Oil/Gas Field, Salt Evaporator
Industry Points Mine/Quarry, Oil/Gas Field, Salt Evaporator, Well
Lakes Lakes
Ice - Land Snow Field/Ice Field
Ice - Sea Pack Ice/Polar Ice/Ice Shelf
Misc Industry Points Processing Plant/Treatment Plant, Oil/Gas Facilities
Misc Pop Points Settlement, Building, Ruins, Native Settlement, Camp..
Misc Trans Lines Pier/Wharf/Quay, Aerial Cableway Lines/Ski Lift Line
Misc Water Lines Seawall, Dam/Weir
Misc Water Points Island, Spring/Water Hole, WaterFall, Dam/Weir, Rapids..
Native Settlements Native Settlement
Oceans Seas Water - NonInland
PipeLines Pipeline/Pipe
PlaceNames Points of Interest
PoliticalBoundaries Administrative Area
Power Plants Power Plant, Substation/Transformer Yard, Pumping Station
RailRoads Railroad
RailRoad Yards Railroad Yard/Marshalling Yard
Rivers River/Stream
Roads Primary and Secondary Routes
Sand Sand, Distorted Surface, Lava
Spot Elevations Spot and Inland Water Elevation
Storage Points Tank, Storage Depot, Water Tower
Swamps Marsh/Swamp, Bog
Trails Trail
Transportation Lines Bridge/Overpass/Viaduct, Tunnel, Ferry Crossing
Transportation Points Bridge/Overpass/Viaduct, Ferry Crossing
Trees Evergreen, Deciduous, Mixed Trees
Tundra Tundra
Utility Lines Power Transmission Line