Key:monitoring:gps

From OpenStreetMap Wiki
Jump to navigation Jump to search
Public-images-osm logo.svg monitoring:gps
Mbl.jpg
Description
Reference station for GPS satellites Edit or translate this description.
Group: Man made
Used on these elements
may be used on nodesshould not be used on waysmay be used on areasshould not be used on relations
Requires
Useful combination
Wikidata
Status: in use

Differential Global Positioning System (DGPS) is an enhancement to Global Positioning System that provides improved location accuracy, from the 15-meter nominal GPS accuracy to about 10 cm in case of the best implementations.

How to Map

Add a node node or draw its outline area and add man_made=monitoring_station + monitoring:gps=yes.

Useful combination

Example

CORS Reference Station LCRH
Photo of the differential GPS
Mobile DGPS-Referenzstation Baseline HD