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 Home | Tampa Bay Study | Data | Mapping - Topobathymetric Data

This page is archived and is no longer being maintained. Content was last updated in 2015. For current research, visit http://coastal.er.usgs.gov/.
Tampa Bay Study: Data > Mapping > Topobathy Data
Topobathymetric Data for Tampa Bay, Florida
Topobathymetric Data for Tampa Bay (Enlargement)
Topobathymetric data (a topobathy) are a merged rendering of both topography (land elevation) and bathymetry (water depth) to provide a single product useful for inundation mapping and a variety of other applications. These data were developed using one topographic and two bathymetric datasets collected at different dates. Topography was obtained from the U.S. Geological Survey's National Elevation Dataset (NED). Bathymetry was provided by NOAA's GEOphysical DAta System (GEODAS). For several nearshore areas within the bay GEODAS data were replaced with high resolution bathymetry acquired by NASA's Experimental Advanced Airborne Research Lidar (EAARL).

Topobathy Data:

Use the USGS Topobathy data portal to download topobathymetric data for select sites.

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For additional products and data files, please search the Tampa Bay Digital Library.



U.S. Department of the Interior, U.S. Geological Survey, Gulf of Mexico Integrated Science
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This page last revised: Wednesday, April 20, 2016 @ 03:10 PM  (BB)
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View NASA EAARL Lidar coverage of Coquina Key area in Tampa Bay.View NASA EAARL Lidar coverage of the Hillsborough Bay area in Tampa BayView NASA EAARL Lidar coverage of the Feather Sound area in Tampa Bay.View NASA EAARL Lidar coverage of the Pelican cove area in Tampa Bay.View NASA EAARL Lidar coverage of Cochroach Bay in Tampa Bay.View NASA EAARL Lidar coverage of Terra Ceia Bay area in Tampa Bay.View NASA EAARL Lidar coverage of Old Tampa Bay.