The following documents explain the origin and contain detailed descriptions about the various data that are distributed by The GeoCommunity.
Canada 3D Product Specifications (PDF)
About The Digital Chart Of The World (DCW)
About Digital Line Graph Data (DLG)
About Digital Elevation Model (DEM) Data
About Digital Raster Graphics (DRGs)
About the National Wetlands Inventory (NWI)
About .E00 format data – this resource will walk users through importing and using these data.
How can I view the data? – This is a very common question. There’s no one simple solution since there are a number of different data types and formats available from this site. This feature will guide you to a number of excellent free viewing tools.
About Landsat Thematic Mapper (TM) Data
About U.S. Department of Agriculture, Soil Conservation Service State Soil Geographic (STATSGO)
About the Delaware 1m color DOQQs
About Digital Orthophoto Quarter Quadrangles (DOQQs)
The GeoCommunity is pleased to provide the GIS community with data bundles, custom written to CD-ROM at prices that can’t be had anywhere else. If you can’t find what you need, or have a special data request, please contact a GeoCommunity representative via email at firstname.lastname@example.org.