Tag Archives: GPS

GNSS and INS Primer

Focusing on mobile mapping applications over the past several months we have looked at what is available regarding the GNSS component. Now it is time to move along to the INS. There seems to be considerable confusion and misunderstanding about … Continue reading

Posted in Education, Mapping, SLAM | Tagged , , | 1 Comment

Lidar News Today – 6/16/16

This week’s Lidar News Today is highlighting a number of interesting topics including an inside look at a firm based in Florida that has built a reputation for being experts in merging hydrographic and 3D laser scan data. The FHWA … Continue reading

Posted in 3D Modeling, Business Development, Data, Mobile LiDAR, Technology, The Industry | Tagged , , , | Leave a comment

GPS Outage in Southwest U.S.

A Notam (Notice to Airmen) is warning operators of “all aircraft relying on GPS” (and other mobile mapping systems?) of widespread GPS outages starting today throughout the Southwest and especially southern California. Although the FAA doesn’t go into detail, it … Continue reading

Posted in airborne LiDAR, Government, Mobile LiDAR, UAS, UAVs | Tagged , , , | Leave a comment

Low Cost Centimeter Level GPS

This is not directly about laser scanning, but for many applications GPS (or GNSS) plays an important role in the overall workflow. It seems that a group of researchers at the University of Texas Austin have figured out a way … Continue reading

Posted in Research, Sensors, Software | Tagged , | Leave a comment