GCP_Altitude50m_Vertical Accuracy_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 accuracy of resulting digital elevation models, reported as RMSE. This file includes only the raw data for the vertical accuracy assessment (RMSEz) and other metrics of the GCPs for a 50 m altitude flight.

本数据集用于评估无人飞行器（Unoccupied Aerial Vehicles, UAV）在美国加利福尼亚州中部海岸埃尔克霍恩斯劳（Elkhorn Slough）某站点开展潮汐湿地修复监测的应用实用性。本文件包含一项对照实验的原始数据，该实验探究了不同地面控制点（Ground Control Point, GCP）密度与飞行高度对最终生成的数字高程模型精度的影响，精度以均方根误差（Root Mean Square Error, RMSE）表征。本文件仅收录50米高度飞行任务中用于垂直精度评估（RMSEz）的原始数据以及地面控制点的其他相关指标。