The following was written by Luke Fuhrer, precision ag engineer with the Iowa State University Digital Ag Innovation Lab, and ...

A University of Otago study has demonstrated centimetre-level positioning using smartwatches, hitting around 8 cm accuracy ...

As president-elect of the American Association for Geodetic Surveying (AAGS), I participated in a joint quarterly meeting with the National Geodetic Survey (NGS), the National Society of Professional ...

The Global Positioning System (GPS) project started 50 years ago, in 1973. I was fortunate to be part of incorporating GPS into the National Spatial Reference System (NSRS) when I worked for the ...

The old standards like the North American Datum of 1983 (NAD 83) for horizontal positioning and the North American Vertical ...

For those of you rushing to the comment section after reading the title to tell [Ben Dauphinee] that his DIY land surveying efforts are for naught because only a licensed surveyor can create a legally ...

September marks the 50th anniversary of the Global Positioning System, a U.S.-owned free utility that offers positioning, navigation, and timing services to users all over the world. It changed not ...

STUDENTS of San Carlos Seminary College in Cebu City are using a GPS-based needs assessment survey to help relief operations in northern Cebu following the 6.9 ...