GPS data collected for postconstruction hydrographic surveys of Missouri River downstream from Gavins Point Dam near river mile 761.4

This data set contains land surface elevations on dry and wadeable portions of transects for the hydrographic surveys on the Missouri River below Gavins Point Dam near River Mile 761.4. This data provides land surface elevations of shallow-water, shore, and highbank for the Missouri River following construction of Emergent Sandbar Habitat.

本数据集涵盖密苏里河加文斯角大坝（Gavins Point Dam）下游近河道里程761.4处水文测量样带（transects）的干燥及可涉水区段的地表高程数据。该数据集提供了挺水沙坝栖息地（Emergent Sandbar Habitat）建成后，密苏里河浅水区、岸带及高岸地带的地表高程数据。