Other Ask a question Make suggestions or comments . The maps available on this site are intended for the personal use of the users. Digital Wisdom Inc. The databases on environmental, mapping, data and geographic informations systems sites were constructed specifically for this site and can be used, downloaded and copied. The vector maps on this site were originally in Adobe Illustrator format and were converted to Adobe Acrobat format using Adobe Exchange. The list of sites containing maps or map-related information also provide another means of acquiring suitable maps and drawings.
Some sites contain digital elevation maps of the earth's surface.
This is maintained in an SQL databse and contains over 1500 listings. Pre-programmed queries have been made available from this database. ArcInfo maps ARCInfo maps are produced by ESRI's ARCInfo GIS software and can be used in ARCInfo or ARCView to produce accurate vector maps in those GIS systems. DXF maps DXF, or Data Exchange Format, is a format created by Autocad for their drafting program. It was designed to allow easy interchange between different programs, but has unfortunately gone through many revisions and version numbers.