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Free GIS Datasets - Categorised List

Free GIS Datasets - Categorised List
This page contains a categorised list of links to over 300 sites providing freely available geographic datasets - all ready for loading into a Geographic Information System. We have links to everything from arctic permafrost maps to gridded population data - simply scroll through the list, or use the dropdown menus above to jump to a specific section of interest. See the FAQ for more information on the what, who, how and why of the list. Beware: The data linked to below may be inaccurate, incomplete, or just plain wrong. As always, critically examine the data you are using, look at what organisation produced it and what agenda they may have, and beware that there are disputes over some of the data (particularly country boundaries). This list was last updated on 10 April 2014.

http://freegisdata.rtwilson.com/

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25 Free Vector World Maps If you are in need of a high-quality vector World map template, then your search is now over. Most of the vector maps below are of the highest detail and accuracy, some have been designed specifically for designers and others to be used by everyone for whatever the project. They are all in either .ai (Illustrator) format, .eps format or .svg formats. Accurate Vector World Map (.eps and .ai) EPS Vector Maps for Designers (.eps)

Download data by country Select and download free geographic (GIS) data for any country in the world Sources Formats The files have been compressed and grouped in ZIP files. You can use programs such as 7-zip, PKZIP or StuffIt to decompress the files. USGS HydroSHEDS USGS Home Contact USGS Search USGS HydroSHEDS Accessibility FOIA Privacy Policies and Notices U.S. OpenStreetView Effective as of Please read these terms and conditions of use ("Terms of Use") carefully before you access and u e OpenStreetView, an application developed by Telenav, Inc. ("Telenav"). Your access and use of OpenStreetView indicates that you accept these Terms of Use. If you do not accept these Terms of Use, do not access or otherwise use OpenStreetView. These Terms of Use represent the agreement ("Agreement") between you and with respect to OpenStreetView.

About Us SEDAC, the Socioeconomic Data and Applications Center, is one of the Distributed Active Archive Centers (DAACs) in the Earth Observing System Data and Information System (EOSDIS) of the U.S. National Aeronautics and Space Administration. SEDAC focuses on human interactions in the environment. Its mission is to develop and operate applications that support the integration of socioeconomic and Earth science data and to serve as an "Information Gateway" between the Earth and social sciences. Project Office SEDAC User Services+1(845)365-8920ciesin.info@ciesin.columbia.edu Download Center Welcome to Pixologic's Alpha LibraryPixologic has created a library full of amazing Alpha materials from ZBrush artists who wish to share their work with the ZBrush community. This library gives you one unique location to view, download, and begin sculpting using any of the alphas found in this library. See what ZBrush can do with your alphas. Enjoy the search.

A Carefully Selected List of Recommended Tools on Datavisualization When I meet with people and talk about our work, I get asked a lot what technology we use to create interactive and dynamic data visualizations. At Interactive Things, we have a set of preferred libraries, applications and services that we use regularly in our work. We will select the most fitting tool for the job depending on the requirements of the project. Food and Agriculture Organization of the United Nations On the basis of soil parameters provided by HWSD seven key soil qualities important for crop production have been derived, namely: nutrient availability, nutrient retention capacity, rooting conditions, oxygen availability to roots, excess salts, toxicities, and workability. Soil qualities are related to the agricultural use of the soil and more specifically to specific crop requirements and tolerances. For the illustration of soil qualities, maize was selected as reference crop because of its global importance and wide geographical distribution. Soil qualities and related soil characteristics Soil qualities have been estimated for the sequence 1 soils in each grid cell with as reference crop maize. The derived maps for the individual soil qualities represent therefore the qualities of ‘main soils’ only.

PDF Quads - Trail Maps FREE Printable USGS PDF TOPO! Maps A quick and easy way to download any 7.5 minute topo

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