Planetary nomenclature, like terrestrial nomenclature, is used to uniquely identify a feature on the surface of a planet or satellite so that the feature can be easily located, described, and discussed. This gazetteer contains detailed information about all names of topographic and albedo features on planets and satellites (and some planetary ring and ring-gap systems) that the International Astronomical Union (IAU) has named and approved from its founding in 1919 through the present time.
The Texas GeoData portal has been developed with a mix of open source solutions and commercial off-the-shelf technology, including GeoBlacklight 2.0.0 for the front end framework, ArcGIS Server, PostgreSQL, and Apache Solr.
How's My Waterway  was designed to provide the general public with information about the condition of their local waters based on data that states, federal, tribal, local agencies and others have provided to EPA.
State gazetteers with boundary maps, demographic data, and school information for 318,842 places including: cities, towns, counties, neighborhoods, and ZIP Codes.
WorldAtlas is one of the largest publishing resources in geography and other topics it covers, including sociology, demography, environment, economics, politics, and travel.