Data & Map Sources
http://www.esri.com/data/download/index.html
http://arcdata.esri.com/data/tiger2000/tiger_download.cfm
http://msdisweb.missouri.edu/datasearch/ThemeList.jsp
www.cares.missouri.edu & http://maproom.missouri.edu/download.html
Other resources
http://geospatialextension.org
- National Geospatial Technology Extension Network
http://rockyweb.cr.usgs.gov/outreach/index.html - USGS Educational Resources
Zip tool to open most compressed file formats. Some of them windows utility cannot unzip.
www.winzip.com – unpacking zip files
GIS Viewer from ESRI and other free resources.
ArcExplorer - Free GIS Data Viewer.
ArcVoyager - Free GIS learning tool & other tools for teaching GIS
Managing GPS Data
Easy GPS - www.easygps.com
Expert GPS - www.expertgps.com
GPS Utility - http://www.gpsu.co.uk/
USAPhotoMaps - http://jdmcox.com/ software (shareware)
Minnesota DNR's Extension for working between ArcView 3.x and Garmin GPS receivers -
http://www.dnr.state.mn.us/mis/gis/tools/arcview/extensions/DNRGarmin/DNRGarmin.html
Other map sites. Using GPS/GIS technology.
Terraserver - http://terraserver.microsoft.com/
Topozone – http://www.topozone.com – can locate Lat & Lon by placing target on map. Click on the map to recenter the map and place the target. Change the coordinate format to DD.ddd
Mapquest - http://www.mapquest.com/