Specific Vector and Gridded Data Products
Find data file names for a region; read VMAP0, GSHHG, and AVHRR data
Find data file names required to cover a geographic region and read data files in certain formats. Find file names for DTED, GLOBE, GTOPO30, and USGS DEM data. Read AVHRR, VMAP0, and GSHHG data.
Data File Names
AVHRR, VMAP0, and GSHHG Data
|Read AVHRR data product stored in |
|Read AVHRR data product stored in Goode Projection|
|Read selected data from Vector Map Level 0|
|Read Vector Map Level 0 file|
|Read Vector Map Level 0 file headers|
|Convert line or patch display structure to geostruct|
|Read Global Self-Consistent Hierarchical High-Resolution Geography (GSHHG) data|
- Sources of Terrain Data
United States mapping agencies provide terrain elevation data in the form of data grids. Some data files are published at multiple resolutions.