GPS Positioning and Accuracy (Streaming)

Explanation of the Positioning and Accuracy of GPS and GNSS. This two-video series explains how GPS/GNSS receivers determine a position. The videos also include what factors determine the position’s accuracy. The series also describes improving accuracy by “augmenting” the GPS position. The series also consists of a refresher on Latitude and Longitude. These videos are also included in the more comprehensive series Hydrographer’s Toolbox.


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