Fig. 1
From: Ice velocity in the Yellow River bends using unmanned aerial vehicle imagery
Schematic diagram of typical sections and UAV monitoring in the Tuoketuo county section of the Yellow River. The figure is taken from QGIS3.22.16 (http://qgis.org/en/site/). The four images below the overview map are captured by the DJI Mavic 3Â T drone during the ice run period.
