Motorola provides customized data products and GIS services featuring a global range of digital geographic data products.
Nigeria maps and data
EarthBase version 1.0, a global database of spatial data, annotation and associated cartographic styles and symbols.
VMAP1 and other global datasets are available from the NGA Raster Roam -http://geoengine.nga.mil/geospatial/SW_TOOLS/NIMAMUSE/webinter/rast_roam.html
From this page you can download various thematic maps and/or geo-referenced databases. All these maps and databases are in the public domain. The data is either in shapefile or in gridfile format. Files have been compressed using the ZIP format
NSIDC provides cryospheric data and information gathered from such sources as remote sensing instruments, ground measurements, and models.
The U.S. Geological Survey (USGS) and The American Geological Institute (AGI) announced a cooperative agreement that will focus on making the USGS Global Geographic Information System (GIS) database readily available to educators and the general public in the form of a DVD based world atlas.
MAPdata World is a 3 part set of royalty-free GIS map data covering the world at 1:15 million scale.
CITAS data sets include vectorized base maps of China, georeferenced socioeconomic data, bibliographic resources and utilities for coding data of administrative units. Current (January 1997) offerings emphasize county-level data and base maps for the period 1982-1990. These datasets provide a basic framework for the future extension of data both forward and backward in time. Although […]
MapAction and IWMI are working together with CNO, Sri Lanka to produce regularly updated maps of the post-tsunami situation in the country. The maps are produced from 29 Dec 2004 to now are listed below.