GeoTalks Express – Bathymetric Analysis in Global Mapper

Wed Feb 17, 2021
10:00 AM - 11:00 AM EST

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Global Mapper’s terrain analysis functionality has been featured in many webinars and presentations over the years. During this GeoTalks Express session, we take a plunge beneath the waves and explore many of these tools from a bathymetric perspective. Bathymetry is the study and measurement of the ocean floor and as such, is the underwater equivalent of topographic analysis. In this light, we will generate bathymetric contours, we will calculate volumes and create a modified seabed surface to simulate the channel dredging process, and we will create a path profile and conduct 3D measurements of a planned seafloor cable.

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