Spatial analysts use this downloadable tool to convert topographic and/or bathymetric data to a common reference system, enabling them to fuse diverse geospatial datasets into single projects.
Narrative
VDatum converts elevation data between tidal, orthometric, and ellipsoidal vertical datums, allowing users to establish a common reference system for all elevation data sets. VDatum is unique since it is based on a hydrodynamic model to convert between tidal and orthometric datums.
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