Nancy DeWitt
Nancy DeWitt is a Geologist at the St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida.
Science and Products
Filter Total Items: 35
Coastal Bathymetry and Backscatter Data Collected in May 2023 From Rockaway Peninsula, New York Coastal Bathymetry and Backscatter Data Collected in May 2023 From Rockaway Peninsula, New York
Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of the Rockaway Peninsula, New York (NY), during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National Fish and Wildlife...
Coastal Multibeam Bathymetry and Backscatter Data Collected in May 2023 From Seven Mile Island, New Jersey Coastal Multibeam Bathymetry and Backscatter Data Collected in May 2023 From Seven Mile Island, New Jersey
Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of Seven Mile Island, New Jersey, during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National...
Nearshore Multibeam and Single-beam Bathymetry Data: Madeira Beach, Florida, February 2017 Nearshore Multibeam and Single-beam Bathymetry Data: Madeira Beach, Florida, February 2017
In February 2017, the United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted multibeam and single-beam bathymetric surveys of the nearshore waters off the coast of Madeira Beach, Florida. These data were collected as part of a regional study designed to better understand coastal processes on barrier islands and sandy beaches. Results...
Coastal Single-beam Bathymetry Data Collected in 2022 From Breton Island, Louisiana Coastal Single-beam Bathymetry Data Collected in 2022 From Breton Island, Louisiana
As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted a single-beam and multibeam bathymetry survey around Breton Island, Louisiana (LA), from August 3-5, 2022, for Field Activity Number (FAN) 2022-328-FA. The purpose of data...
High-resolution Geophysical Data Collected in June 2022 Near Tyndall Air Force Base, Panama City, Florida High-resolution Geophysical Data Collected in June 2022 Near Tyndall Air Force Base, Panama City, Florida
Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS - SPCSMC), conducted a geophysical survey within the interior bay north of the Tyndall Air Force Base, Panama City, Florida, during June 2022. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V)...
Archive of Chirp Subbottom Profile Data Collected in 2022 From Seven Mile Island, New Jersey Archive of Chirp Subbottom Profile Data Collected in 2022 From Seven Mile Island, New Jersey
As part of the Coastal Sediment Availability and Flux project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterizing stratigraphy near Seven Mile Island, New Jersey (NJ) in April and May 2022. The objective of the project is to...
Filter Total Items: 32
Post-Hurricane Katrina coastal oblique aerial photographs collected from Panama City, Florida, to Lakeshore, Mississippi, and the Chandeleur Islands, Louisiana, August 31, 2005 Post-Hurricane Katrina coastal oblique aerial photographs collected from Panama City, Florida, to Lakeshore, Mississippi, and the Chandeleur Islands, Louisiana, August 31, 2005
The U.S. Geological Survey (USGS), as part of the National Assessment of Storm-Induced Coastal Change Hazards project, conducts baseline and storm-response photography missions to document and understand the changes in vulnerability of the Nation's coasts to extreme storms. On August 31, 2005, the USGS conducted an oblique aerial photographic survey from Panama City, Florida, to...
Authors
Karen L. M. Morgan, Nancy T. DeWitt
Coastal single-beam bathymetry data collected in 2015 from Raccoon Point to Point Au Fer Island, Louisiana Coastal single-beam bathymetry data collected in 2015 from Raccoon Point to Point Au Fer Island, Louisiana
As part of the Barrier Island Comprehensive Monitoring Program (BICM), scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a nearshore single-beam bathymetry survey along the south-central coast of Louisiana, from Raccoon Point to Point Au Fer Island, in July 2015. The goal of the BICM program is to provide long-term data on...
Authors
Chelsea A. Stalk, Nancy T. DeWitt, Jack L. Kindinger, James G. Flocks, Billy J. Reynolds, Kyle W. Kelso, Joseph J. Fredericks, Thomas M. Tuten
Coastal single-beam bathymetry data collected in 2015 from the Chandeleur Islands, Louisiana Coastal single-beam bathymetry data collected in 2015 from the Chandeleur Islands, Louisiana
As part of the Louisiana Coastal Protection and Restoration Authority (CPRA) Barrier Island Comprehensive Monitoring Program, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a single-beam bathymetry survey around the Chandeleur Islands, Louisiana, in June 2015. The goal of the program is to provide long-term data on Louisiana’s...
Authors
Chelsea A. Stalk, Nancy T. DeWitt, Julie Bernier, Jack G. Kindinger, James G. Flocks, Jennifer L. Miselis, Stanley D. Locker, Kyle W. Kelso, Thomas M. Tuten
Coastal bathymetry data collected in 2013 from the Chandeleur Islands, Louisiana Coastal bathymetry data collected in 2013 from the Chandeleur Islands, Louisiana
As part of the Barrier Island Evolution Research Project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted nearshore geophysical surveys around the northern Chandeleur Islands, Louisiana, in July and August of 2013. The objective of the study is to better understand barrier-island geomorphic evolution, particularly storm-related
Authors
Nancy T. DeWitt, Jennifer L. Miselis, Jake J. Fredericks, Julie Bernier, Billy J. Reynolds, Kyle W. Kelso, David M. Thompson, James G. Flocks, Dana S. Wiese
Archive of bathymetry and backscatter data collected in 2014 nearshore Breton and Gosier Islands, Breton National Wildlife Refuge, Louisiana Archive of bathymetry and backscatter data collected in 2014 nearshore Breton and Gosier Islands, Breton National Wildlife Refuge, Louisiana
As part of the Barrier Island Monitoring Project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted nearshore geophysical surveys off Breton and Gosier Islands, Louisiana, in July and August of 2014. To assist the United States Fish and Wildlife Service (USFWS) with restoration planning efforts, the USGS was tasked with answering
Authors
Nancy T. DeWitt, Jake J. Fredericks, James G. Flocks, Jennifer L. Miselis, Stanley D. Locker, Jack L. Kindinger, Julie Bernier, Kyle W. Kelso, Billy J. Reynolds, Dana S. Wiese, Trevor Browning
Archive of Sidescan Sonar and Swath Bathymetry Data Collected During USGS Cruise 13CCT04 Offshore of Petit Bois Island, Gulf Islands National Seashore, Mississippi, August 2013 Archive of Sidescan Sonar and Swath Bathymetry Data Collected During USGS Cruise 13CCT04 Offshore of Petit Bois Island, Gulf Islands National Seashore, Mississippi, August 2013
In August of 2013, the U.S. Geological Survey conducted a geophysical survey offshore of Petit Bois Island, Mississippi. This effort was part of the U.S. Geological Survey Gulf of Mexico Science Coordination partnership with the U.S. Army Corps of Engineers to assist the Mississippi Coastal Improvements Program and the Northern Gulf of Mexico Ecosystem Change and Hazards Susceptibility...
Authors
Nancy T. DeWitt, James G. Flocks, Jack L. Kindinger, Julie Bernier, Kyle W. Kelso, Dana S. Wiese, David P. Finlayson, William R. Pfeiffer
Science and Products
Filter Total Items: 35
Coastal Bathymetry and Backscatter Data Collected in May 2023 From Rockaway Peninsula, New York Coastal Bathymetry and Backscatter Data Collected in May 2023 From Rockaway Peninsula, New York
Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of the Rockaway Peninsula, New York (NY), during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National Fish and Wildlife...
Coastal Multibeam Bathymetry and Backscatter Data Collected in May 2023 From Seven Mile Island, New Jersey Coastal Multibeam Bathymetry and Backscatter Data Collected in May 2023 From Seven Mile Island, New Jersey
Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS – SPCSMC), conducted a nearshore geophysical survey offshore of Seven Mile Island, New Jersey, during May 2023. Multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V) Sallenger. The survey was supported by the National...
Nearshore Multibeam and Single-beam Bathymetry Data: Madeira Beach, Florida, February 2017 Nearshore Multibeam and Single-beam Bathymetry Data: Madeira Beach, Florida, February 2017
In February 2017, the United States Geological Survey Saint Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted multibeam and single-beam bathymetric surveys of the nearshore waters off the coast of Madeira Beach, Florida. These data were collected as part of a regional study designed to better understand coastal processes on barrier islands and sandy beaches. Results...
Coastal Single-beam Bathymetry Data Collected in 2022 From Breton Island, Louisiana Coastal Single-beam Bathymetry Data Collected in 2022 From Breton Island, Louisiana
As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted a single-beam and multibeam bathymetry survey around Breton Island, Louisiana (LA), from August 3-5, 2022, for Field Activity Number (FAN) 2022-328-FA. The purpose of data...
High-resolution Geophysical Data Collected in June 2022 Near Tyndall Air Force Base, Panama City, Florida High-resolution Geophysical Data Collected in June 2022 Near Tyndall Air Force Base, Panama City, Florida
Scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida (USGS - SPCSMC), conducted a geophysical survey within the interior bay north of the Tyndall Air Force Base, Panama City, Florida, during June 2022. During this study, multibeam bathymetry and acoustic backscatter data were collected aboard the research vessel (R/V)...
Archive of Chirp Subbottom Profile Data Collected in 2022 From Seven Mile Island, New Jersey Archive of Chirp Subbottom Profile Data Collected in 2022 From Seven Mile Island, New Jersey
As part of the Coastal Sediment Availability and Flux project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) conducted a nearshore geophysical survey to map the shoreface and inner shelf, as well as characterizing stratigraphy near Seven Mile Island, New Jersey (NJ) in April and May 2022. The objective of the project is to...
Filter Total Items: 32
Post-Hurricane Katrina coastal oblique aerial photographs collected from Panama City, Florida, to Lakeshore, Mississippi, and the Chandeleur Islands, Louisiana, August 31, 2005 Post-Hurricane Katrina coastal oblique aerial photographs collected from Panama City, Florida, to Lakeshore, Mississippi, and the Chandeleur Islands, Louisiana, August 31, 2005
The U.S. Geological Survey (USGS), as part of the National Assessment of Storm-Induced Coastal Change Hazards project, conducts baseline and storm-response photography missions to document and understand the changes in vulnerability of the Nation's coasts to extreme storms. On August 31, 2005, the USGS conducted an oblique aerial photographic survey from Panama City, Florida, to...
Authors
Karen L. M. Morgan, Nancy T. DeWitt
Coastal single-beam bathymetry data collected in 2015 from Raccoon Point to Point Au Fer Island, Louisiana Coastal single-beam bathymetry data collected in 2015 from Raccoon Point to Point Au Fer Island, Louisiana
As part of the Barrier Island Comprehensive Monitoring Program (BICM), scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a nearshore single-beam bathymetry survey along the south-central coast of Louisiana, from Raccoon Point to Point Au Fer Island, in July 2015. The goal of the BICM program is to provide long-term data on...
Authors
Chelsea A. Stalk, Nancy T. DeWitt, Jack L. Kindinger, James G. Flocks, Billy J. Reynolds, Kyle W. Kelso, Joseph J. Fredericks, Thomas M. Tuten
Coastal single-beam bathymetry data collected in 2015 from the Chandeleur Islands, Louisiana Coastal single-beam bathymetry data collected in 2015 from the Chandeleur Islands, Louisiana
As part of the Louisiana Coastal Protection and Restoration Authority (CPRA) Barrier Island Comprehensive Monitoring Program, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted a single-beam bathymetry survey around the Chandeleur Islands, Louisiana, in June 2015. The goal of the program is to provide long-term data on Louisiana’s...
Authors
Chelsea A. Stalk, Nancy T. DeWitt, Julie Bernier, Jack G. Kindinger, James G. Flocks, Jennifer L. Miselis, Stanley D. Locker, Kyle W. Kelso, Thomas M. Tuten
Coastal bathymetry data collected in 2013 from the Chandeleur Islands, Louisiana Coastal bathymetry data collected in 2013 from the Chandeleur Islands, Louisiana
As part of the Barrier Island Evolution Research Project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted nearshore geophysical surveys around the northern Chandeleur Islands, Louisiana, in July and August of 2013. The objective of the study is to better understand barrier-island geomorphic evolution, particularly storm-related
Authors
Nancy T. DeWitt, Jennifer L. Miselis, Jake J. Fredericks, Julie Bernier, Billy J. Reynolds, Kyle W. Kelso, David M. Thompson, James G. Flocks, Dana S. Wiese
Archive of bathymetry and backscatter data collected in 2014 nearshore Breton and Gosier Islands, Breton National Wildlife Refuge, Louisiana Archive of bathymetry and backscatter data collected in 2014 nearshore Breton and Gosier Islands, Breton National Wildlife Refuge, Louisiana
As part of the Barrier Island Monitoring Project, scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted nearshore geophysical surveys off Breton and Gosier Islands, Louisiana, in July and August of 2014. To assist the United States Fish and Wildlife Service (USFWS) with restoration planning efforts, the USGS was tasked with answering
Authors
Nancy T. DeWitt, Jake J. Fredericks, James G. Flocks, Jennifer L. Miselis, Stanley D. Locker, Jack L. Kindinger, Julie Bernier, Kyle W. Kelso, Billy J. Reynolds, Dana S. Wiese, Trevor Browning
Archive of Sidescan Sonar and Swath Bathymetry Data Collected During USGS Cruise 13CCT04 Offshore of Petit Bois Island, Gulf Islands National Seashore, Mississippi, August 2013 Archive of Sidescan Sonar and Swath Bathymetry Data Collected During USGS Cruise 13CCT04 Offshore of Petit Bois Island, Gulf Islands National Seashore, Mississippi, August 2013
In August of 2013, the U.S. Geological Survey conducted a geophysical survey offshore of Petit Bois Island, Mississippi. This effort was part of the U.S. Geological Survey Gulf of Mexico Science Coordination partnership with the U.S. Army Corps of Engineers to assist the Mississippi Coastal Improvements Program and the Northern Gulf of Mexico Ecosystem Change and Hazards Susceptibility...
Authors
Nancy T. DeWitt, James G. Flocks, Jack L. Kindinger, Julie Bernier, Kyle W. Kelso, Dana S. Wiese, David P. Finlayson, William R. Pfeiffer