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Glenn Zinho's Library tagged → View Popular
Portal de búsqueda, visualización y descarga de información y datos espaciales
Geonetwork site for Ecuador
Editorial Observer - Map Upon Map - New Dimensions in What Maps Can Do - NYTimes.com
I started using GIS in 1988. This guy is just now discovering what some of us have known for 20 years or more. I like the discussion of how we think about the environment around us. In GIS, this is topology, something that many users of the technology may
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I could, if I put my mind to it, lay down a map of all the fencing on my farm, where the posts stand, where the wires intersect, where the electricity enters and where the repairs are needed. I could map out the circular spots where the pigs have lived over the years, as if they were ancient settlements. But in the end I would only be mapping it for myself, and the map I need is already in my head.
Mexico Metadata Distribution Center
This goes out and searches different nodes. I did not find anything on roads, and have not tried anything else.
MEXICO ...BUSCADOR DE MAPAS DE LA SEMARNAT
search engine for Mexican GIS data
Guatemala Univalle SD clearinghous
Univalle-Guatemala's web site and spatial data clearinghouse...
Canada Data Portal
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The GeoConnections Discovery Portal is your gateway to millions of geospatial data products. Browse metadata records or search by subject, coverage or product type to find, evaluate, visualize and access the geospatial data you need
Why Geospatial Data Should Be Free
This is a good summary of arguments on why spatial data should be free.
Hawths Analysis Tools for ArcGIS
From this site you can download some useful tools for use with ArcGIS. They easily load up as an extension...
RR96.pdf (application/pdf Object)
This is the background data and analysis for the Sri Lanka case study.
Forest Spatial Information Catalog
This is a spatial data catalogue for forestry from the Center for Internacional Forestry Research
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