December 16, 2020 UAV updates: Overcoming a navigation challenge, autonomous UAS rolls out By Tony Murfin
December 2, 2020 ArcGIS web app incorporates datasets, NGS data layers for surveyors By David B. Zilkoski
November 18, 2020 Drone developments: flying into a volcano, tethered drone advantages By Tony Murfin
October 16, 2020 GPS/GNSS industry recollections and predictions from the GPS World Editorial Advisory Board By GPS World Staff
![Image: NAPSG [https://www.napsgfoundation.org/]](https://www.gpsworld.com/wp-content/uploads/2020/11/NAPSG-webpage-2.jpg)
