This dataset is prepared from the 'browse' data set included with the Digital
Chart of the World, and includes the area north of 50°N and from 0°E eastwards
to 150°W. The data set is in scale 1:31 mill.
Path: <NSR_DATA>\basecart\dcw_31
GeoDataset type: Shapefile with Polygon features.
Coordinate system: Latitude/longitude in decimal degrees
* Land and ocean
109 Polygons, 3 descriptive fields.
Fields: [<Name>] -- <Alias> (type of field)
[Pon31dd_] -- "Pon31dd_" (Numeric, no decimals)
[Pon31dd_id] -- "Pon31dd_id" (Numeric, no decimals)
[Popytype] -- "Land/Ocean polygon type" (Numeric, no decimals)
Land or Ocean
Land and ocean