Filters: Tags: digital terrain models (X) > Types: OGC WMS Layer (X)

Filters Date Range Past year (3) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (4) OGC WFS Layer (4) OGC WMS Service (4) Contacts Daniel M Wagner U.S. Geological Survey - ScienceBase Amanda R Whaling Lower Mississippi-Gulf Water Science Center Water Resources Lower Mississippi-Gulf Water Science Center U.S. Geological Survey, Lower Mississippi-Gulf Water Science Center Categories Data Release - Revised (2) Tag Types Theme (4) Place (4) Harvest Set (3) Tag Schemes None (4) Geographic Names Information System (GNIS) (4) USGS Thesaurus (4) ISO 19115 Topic Category (4) Data categories for marine planning (4) View Results as: JSON ATOM CSV

Bathymetry and Storage Capacity of Nimrod Lake, Arkansas A bathymetric survey of Nimrod Lake, Arkansas, was conducted in late April to mid-May, 2016, by the Lower Mississippi-Gulf Water Science Center (LMG WSC) of the U.S. Geological Survey (USGS) using methodologies for sonar surveys similar to those described by Wilson and Richards (2006) and Richards and Huizinga (2018). Point data from the bathymetric survey were merged with point data from an aerial LiDAR survey conducted in December, 2010, that were provided by the U.S. Army Corps of Engineers (USACE), Little Rock District. From the combined point dataset, a terrain dataset (a type of triangulated irregular network, or TIN, model) was created in Esri ArcGIS, version 10.5, for the area within the approximate extent... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ADCP, AR, ASCII, Acoustic, Arkansas, All tags... Bathymetry and Elevation, Doppler, GNIS ID 75802, LIDAR, Nimrod Lake, Perry County, USGS Science Data Catalog (SDC), Water Depth, XYZ, Yell County, digital terrain models, elevation, inlandWaters, limnology, sonar, terrain dataset, Fewer tags Digital elevation model, in meters, of the bathymetry of Dierks Lake, Arkansas The dataset is a digital elevation model (DEM), in GeoTiff format, of the bathymetry of Dierks Lake, Howard and Sevier Counties, Arkansas. The extent of the DEM represents the area encompassing the extent of the aerial Light Detection And Ranging (LiDAR) data used in the project. Horizontal and vertical units are expressed in meters. The DEM was derived from an LAS dataset (an industry-standard binary format for storing aerial LiDAR data) created from point datasets stored in “Dierks2018_gdb”. The point datasets include aerial LiDAR data from a survey conducted in 2016 by the National Resources Conservation Service (U.S. Geological Survey, 2017), point data from digitized historical topographic maps, and bathymetric... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ADCP, AR, ASCII, Acoustic, Arkansas, All tags... Bathymetry and Elevation, DEM, Dierks Lake, Doppler, GNIS ID 75695, Howard County, LIDAR, Water Depth, XYZ, digital elevation models, digital terrain models, elevation, inlandWaters, limnology, sonar, terrain dataset, Fewer tags Bathymetry and Storage Capacity of Dierks Lake, Arkansas A bathymetric survey of Dierks Lake, Arkansas, was conducted in late June - early July 2018 by the Lower Mississippi-Gulf Water Science Center of the U.S. Geological Surveys using methodologies for sonar surveys similar to those described by Wilson and Richards (2006) and Richards and Huizinga (2018). Data from the bathymetric survey were combined with data from an aerial Light Detection And Ranging (LiDAR) survey conducted in 2016 by the National Resources Conservation Service (U.S. Geological Survey, 2017) to create a digital elevation model (DEM) of the extent of the flood pool of the lake and compute volume (storage capacity) of the lake at 1-foot increments in water surface elevation from 444-557 feet (ft)... Categories: Data Release - Revised; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ADCP, AR, ASCII, Acoustic, Arkansas, All tags... Bathymetry and Elevation, DEM, Dierks Lake, Doppler, GNIS ID 75695, Howard County, LIDAR, USGS Science Data Catalog (SDC), Water Depth, XYZ, digital elevation models, digital terrain models, elevation, inlandWaters, limnology, sonar, terrain dataset, Fewer tags Bathymetry and Storage Capacity of Gillham Lake, Arkansas (ver. 1.1, April 2020) A bathymetric survey of Gillham Lake, Arkansas, was conducted in late June 2018 by the Lower Mississippi-Gulf Water Science Center of the U.S. Geological Survey (USGS) using methodologies for sonar surveys like those described by Wilson and Richards (2006) and Richards and Huizinga (2018). Data from the bathymetric survey were combined with data from an aerial Light Detection And Ranging (LiDAR) survey conducted in 2016 by the National Resources Conservation Service (U.S. Geological Survey, 2017) to create a digital elevation model (DEM) of the extent of the flood pool of the lake and compute volume (storage capacity) of the lake at 1-foot increments in water surface elevation from 431-559 feet (ft) above the North... Categories: Data Release - Revised; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ADCP, AR, ASCII, Acoustic, Arkansas, All tags... Bathymetry and Elevation, DEM, Doppler, GNIS ID 74845, GNIS ID 81042, Gillham Lake, Howard County, LIDAR, Sevier County, USGS Science Data Catalog (SDC), Water Depth, XYZ, digital elevation models, digital terrain models, elevation, inlandWaters, limnology, sonar, terrain dataset, Fewer tags