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WEBGIS, Geocoding, Geocode, GIS software, web GIS, Internet GIS, GIS software,GPS software, digital maps, GIS data sets, UTM converter, geographic coordinates converter,datum converters, NAC, NACGIS, NACDraw, NACMAP, WEBGIS, NACDatum, NACNav, NACView...

ESRI is the world leader in GIS (geographic information system) software and technology. This site features GIS mapping software, map Web services, online mapping and GIS training, demos, data, product and service information, support, user scripts, ...

Information about Geographic Information Systems, GPS, cartography, and geography

Columbia Basin Research, CBR, is a joint effort of scientific research projects through the School of Aquatic and Fishery Sciences at the University of Washington investigating issues surrounding salmon biology in the Columbia and Snake River basin...

Great Lakes CoastWatch is a nationwide National Oceanic and Atmospheric Administration (NOAA) program within which the Great Lakes Environmental Research Laboratory (GLERL) functions as the Great Lakes regional node. In this capacity, the Great Lakes...

Find environmental information about your community: learn how bad the pollution is, where the toxic chemicals come from, what the health risks are, and what actions you can take

Scientific Literature Digital Library incorporating autonomous citation indexing, awareness and tracking, citation context, related document retrieval, similar document identification, citation graph analysis, and query-sensitive document summaries. ...

Open Source, Linux News & Software

MAPresso is a free Java applet for unclassed choropleth maps and cartograms.

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