World of Concrete, January 18-21, Las Vegas, NV
SPAR 2011, March 21-24, Houston, TX
American Council of Engineering Companies 2011 Annual Convention, March 30-April 2, Washington, DC
GITA 2011 Geospatial Infrastructure Solutions Conference, April 10-14, Grapevine, TX
American Association of Geographers 2011 Conference, April 12-16; Seattle, WA
ASPRS 2011 Conference, May 1-5, Milwaukee, WI
MAPPS Summer Conference, June 26-30, Bolton Landing, NY
ESRI/ACSM Survey Summit, July 9-12, San Diego, CA
American Public Works Association 2011 Congress, September 18-21, Denver, CO
ION GNSS 2011, September 20-23, Portland, OR
American Council of Engineering Companies 2011 Fall Conference, October 19-22, Las Vegas, NV
URISA 2011, November 1-4, Indianapolis, IN
ASPRS 2011 Fall Pecora Conference, November 14-17; Herndon, VA