Important Links
American Land Title Association - www.alta.org/index.cfm
American Congress of Surveying and Mapping & NSPS - https://landsurveyorsunited.com/acsm
Federal Emergency Management Agency - www.fema.gov
Illinois Division of Professional Regulation - www.idfpr.com
Illinois GIS Association - www.ilgsa.org
Illinois Professional Land Surveyor's Association - www.iplsa.org
Kara Company, Inc. - www.karaco.com
National Geodetic Survey - www.ngs.noaa.gov
National Museum of Surveying - www.surveyhistory.org
National Society of Professional Surveyors - www.nspsmo.org
Professional Surveyor Magazine - www.profsurv.com
Precision Midwest - www.precisionmidwest.com/
Surveyor's Historical Society - www.surveyorshistoricalsociety.com
Seiler Instruments - www.seilerinst.com/survey/
Trimble Navigaton Limited - www.trimble.com
UGRIDD- https://www.ugridd.com/