The Wisconsin DOT has provided an update of the state’s status on the GPS on Bench Marks campaign.
More details on the National Geodetic Survey’s models of crustal motion for the new National Spatial Reference System.
The National Geodetic Survey has updated its plans and schedule for modernization of the National Spatial Reference System.
You can use historic maps and a simple app to explore the past using your smartphone.
Developers hope to unveil version 6.0 in early 2012.
The Wisconsin Society of Land Surveyors will kick off National Surveyor’s Week with a potentially record-setting GPS survey project on March 20th.
In order to support changes in the Wide Area Augmentation System (WAAS), users of certain Trimble GPS receivers should check their firmware and upgrade if necessary.
Getting outdoors for some quality family time sounds like a great excuse for plunking down a couple hundred dollars on the latest GPS gear.
Donald Cooke’s book Fun with GPS is best summed up this way: a guy dreams up wacky uses for GPS, then tells the rest of us how he did it.
In July of 2003, the Federal Aviation Administration commissioned the Wide Area Augmentation System for instrument flight use in the U.S.