What causes GPS multipath errors and how can they be avoided?
GPS multipath errors are one of the most common sources of inaccuracy in GPS positioning. They occur when the GPS signal bounces off objects such as buildings, trees, mountains, or water before reaching the receiver. This causes the receiver to measure a longer distance and a different angle than the direct signal from the satellite. Multipath errors can affect both the horizontal and vertical accuracy of GPS measurements, and can vary depending on the location, time, and environment.
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Arkadiusz Szadkowski🧭 Shaping the Reality Capture, Reality Mapping, GIS, Imagery, and Remote sensing sectors.
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Mohamed Ali , MScGIS specialist | Master's in Geoinformatics
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Mohammad NaeemGIS Surveyor at KOC | Ex-GIS Engineer at HCL Tech: Geographic Information Systems (GIS) | Utility Mapping | Spatial…