GCP Accuracy RMSE All Altitudes_raw data

This dataset was used to evaluate the utility of unoccupied aerial vehicles (UAV) for monitoring tidal marsh restoration at a site in Elkhorn Slough, on the Central Coast of California, USA. This file includes the raw data for an experiment in which we tested the effect of different ground control point (GCP) densities and flight altitudes on vertical accuracy of resulting digital elevation models, reported as RMSE. These data cover all flight altitudes in the GCP density experiment.