What is a bathymetric survey? What is a sediment survey?
January 14, 2022
A bathymetric survey is the measurement of the water depth in a lake, pond, or other water body. It maps depths along with other underwater features. Sediment surveys use this data in addition to the depth of sediment to the original bottom, hardpan. A sediment survey can determine the depth of sediment throughout the lake and also the quantity of sediment within the lake.