Desert Island Websites

By STACY MCNULTY 

Newcomb, NY - What websites do you consider your "Desert Island" sites that you can't live without?  Everyone has websites that are indispensable, whether they serve data, explain technical procedures, or illustrate the results of a project.  Here is a sampling of some of our favorites - not all sources are listed here.  Thanks to Tom Sklebar, Working Group Chairman, for his initial list of sites.  Want to add your favorites?  Just email us.

Federal sites
250K Hydrological Unit Boundary
AVHRR 10-day North American composites-USGS

Cartographic Boundary Files - U.S. Census Bureau
Content Standard for Digital Geospatial Metadata (CSDGM)
EarthExplorer
GIRAS Data-EPA
EROS
(including 1:250K DEMs, 1:24K DEMs, 30m NED, 1:2M DLG, 1:100K DLG, 1:24K DLG, LULC, NLCD, NHD)

Gap Analysis Program (GAP)
Geographic Names Information System (GNIS)

Government GIS
Hydrologic Unit Boundary Data
MODIS Web - NASA
Major Land Resource Area Boundaries - NRCS
National Agricultural Statistics Service
National Atlas
National Hydrography Dataset Home Page
National Land Cover Data
National Wetlands Inventory Home Page
NCGIA Home Page

SDTS data dictionary
SDTS Home Page
Soils & Soil Survey - USDA-NRCS
Soils Data-SSURGO - USDA-NRCS
Geospatial Data Gateway - USDA-NRCS
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State Data 
State GIS Clearinghouse Data Sites - from MIT  - Start here!

Idaho IDL GIS Programs and Data
Iowa GIS data

Kansas GIS data
Kansas DASC GeoDatabase Catalog
Maine GIS Data Catalog
Minnesota Geodata Clearinghouse - LMIC
Minnesota DNR - GIS Data Deli

Montana 100K PLSS e00 Data
Montana CEIC Maps & GIS Resources
Montana State Library Geographic Information System
Montana Aerial Photos - USGS
Nebraska GIS

New Hampshire GIS

New York GIS Clearinghouse

North Dakota GIS (Geographic Information Systems) home page
North Dakota Status Graphics
North Dakota GIS Repository

South Dakota Geological Survey Home Page
Vermont Center for Geographic Information
Wisconsin Department of Natural Resources
Wisconsin.gov - Portal Home

Wyoming Geographic Information Science Center
Wyoming Statewide Data Inventory - Index of Land and Biological Resources

Non-Government sites

Airbornelasermapping.com - Industry Directory
Airbornelasermapping.com - News_Updates
ESRI Online Support Center
Geography Network
GIS Data Depot - Free GIS Data
Government data at GIScafe.com
GRASS
Home Range Software
Technical Articles - ESRI Support registry
Terraserver
Spatial Climate Analysis Service, PRISM Climate Mapping Project , climate data sets, GIS data sets

Non-US sites

Canada Geoconnect
More Canada data

Can't get enough?  Try http://www.epa.gov/ngispgm3/gislist.html
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