GIS, Gazetteers, Mapping, etc.
American Museum of Natural History Research Library Resources
Columbia Gazetteer of the World
CONABIO: Metadata and Cartography Online
Digital Chart of the World
European Commission Joint Research Centre Digital Atlas
ESRI GIS and Mapping Software
GAP Analysis Program
GARP Modelling System
GEOLocate, Georeferencing Software for Natural History Collections
GEONet Names server, National Geospatial Intelligence Agency
Getty Thesaurus of Geographic Names Online
Global Gazetteer v.2.1
Global Change Master Directory
GTOPO elevation data ('DEM' files of the world)
The Fuzzy Gazetteer
Instituto Nacional de Estad�stica Geograf�a e Inform�tica (INEGI), Mexico
Land Processes Distributed Active Archive Centre
MaNIS/HerpNet/ORNIS Georeferencing Guidelines
NASA Landsat Images
National Centers for Environmental Information, NOAA Satellite and Information Service
Perry Casta�eda Library Map Collection
Perry Casta�eda Library Map Collection, Maps on other Web Sites
Principles of Data Quality, GBIF
Remote Sensing Guides and Interactives, Center for Biodiversity and Conservation, AMNH
Smithsonian Institution Libraries, Natural History Atlases, Gazetteers, GIS and Maps
Ultimate Directory of Geography Resources
University of California Museum of Paleontology (UCMP) Time Periods
U.S. Geological Survey (USGS) Geographic Names Information System (GNIS)
U.S. Geological Survey (USGS) Library
U.S. Geological Survey (USGS), Earth Resources Observation and Science (EROS)
U.S. Naval Observatory, Complete Sun and Moon data