Changes in the seafloor relief are particularly noticeable in shallow waterbodies (at depths
up to several metres), where they are of significance for human safety and environmental …

Background, Rationale, and History The history of USGS DEM production is detailed in
Osborn et al.(2001). The production of 7.5-minute quadrangle-based DEMs began in the …

We developed an approach to map turbidity in estuaries using a time series (May 2003 to
April 2006) of 250-m resolution images from the Moderate Resolution Imaging …

The integration of geospatial data in hydrography, performed using different measurement
systems, involves combining several study results to provide a comprehensive analysis …

The National Oceanic and Atmospheric Administration (NOAA) National Centers for
Environmental Information (NCEI) generates digital elevation models (DEMs) that range …

ABSTRACT Danielson, JJ; Poppenga, SK; Brock, JC; Evans, GA; Tyler, DJ; Gesch, DB;
Thatcher, CA, and Barras, JA, 2016. Topobathymetric elevation model development using a …

Detailed knowledge of nearshore topography and bathymetry is required for a wide variety
of purposes, including ecosystem protection, coastal management, and flood and erosion …

We examined the spatial and temporal variability of the Secchi Disk Depth (SDD) within
Tampa Bay, Florida, using the Sea-viewing Wide Field-of-View Sensor (SeaWiFS) satellite …

Using MODIS 250-m resolution data, we developed a novel approach to derive the bottom
topography of Poyang Lake, the largest freshwater lake of China (> 3000km2 at maximum …

The National Ocean Service (NOS) in NOAA has developed a vertical datum transformation
tool, VDatum, which allows transformation of bathymetric and/or topographic elevation data …