1890 and 1990 Bathymetry of Florida Bay

Mark Hansen; Nancy T. DeWitt

doi:10.3133/ofr00347

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1890 and 1990 Bathymetry of Florida Bay

Mark Hansen·Nancy T. DeWitt

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Abstract

This Open File Report contains bathymetric data collected in Florida Bay by the US Geological Survey, South Florida Place-Based Studies Program using SANDS (System for Accurate Nearshore Depth Surveying). SANDS is a USGS developed, high precision bathymetric system which integrates depth soundings, boat motion, and GPS positioning needed for nearshore bathymetric mapping. Data acquisition occurred between 1995 and 1999 on a 22' shallow draft boat. Processed data points are in X, Y, Z format and relative to the North American Datum of 1983 (GRS80/NAD83) and the North American Vertical Datum of 1988 (NAVD88). Vertical control was derived from GPS data processed with Jet Propulsion Laboratory GIPSY software. Horizontal and vertical accuracies are within +/- 4 centimeters and +/- 8 centimeters, respectively.

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Source-reported bounding extent: 24.522191015352064° to 25.378087761326483° latitude; -81.60695738630159° to -80.2893735478387° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeX RIS

Mark Hansen, Nancy T. DeWitt. 2000-10-01. 1890 and 1990 Bathymetry of Florida Bay. https://doi.org/10.3133/ofr00347

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