Found 37 datasets matching filters.
-
The 3D Elevation Program (3DEP) is managed by the U.S. Geological Survey (USGS) National Geospatial Program to respond to growing needs for high-quality topographic data and for a wide range of...
Search relevance: 1.00 | Views last month: 11 | Published on: 2026-03-03 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 Global...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-07 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 Global...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-07 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 Global...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-07 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between July 19th and 31st, 2021 over a large stretch of the McKenzie River in Oregon using high accuracy surveying...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
Low-altitude (80-100 meters above ground level) digital images of Town Neck Beach in Sandwich, Massachusetts were obtained from a camera mounted on a small unmanned aerial system (UAS; also known...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The Chesapeake Bay Estuary is the largest estuary in the United States and provides habitats for diverse wildlife and aquatic species, protects communities against flooding, reduces pollution to...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) scientists completed a multidisciplinary data collection effort during the week of October 21-25, 2019, using new technologies to map and validate bathymetry over a...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This dataset and final report from the upper Kuskokwim River at McGrath, Alaska is the result of a recent river resource and siting assessment conducted by the Alaska Center for Energy and Power...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the weeks of September 9-13 and November 18-22, 2019, using a combination of technologies to map and...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between March 8th and 25th, 2021 at four sites along coastal North Carolina and South Carolina using high accuracy...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) and Virginia Institute of Marine Science (VIMS) scientists conducted field data collection efforts during the week of April 8th - 14th, 2018, using a combination of...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between August 17th and 28th, 2020 over a large stretch of the Niobrara River in Nebraska using high accuracy...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) and Virginia Institute of Marine Science (VIMS) scientists conducted field data collection efforts during June 11th - 16th, 2020, using a combination of remote...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the week of September 25 – 29, 2017, using a combination of conventional surveying technologies, for a large...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts during the time periods of April 25 - 26, 2017, October 24 - 28, 2017, and July 25 - 26, 2018, using a combination...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
On October 5-6, 2022, a combination of Acoustic Doppler Current Profiler (ADCP) and Global Navigation Satellite System (GNSS) surveying was used to collect bathymetric data of the Lummi Sea Pond...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning System (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble® R8 Global...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-07 -
An Innerspace 456 single-beam echosounder in conjunction with a Trimble® differential Global Positioning Satellite system (DGPS), HYPACK® navigation software, and Ashtech Z-Xtreme and Trimble®...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
This release includes data collected during campaign GPS surveys at Kīlauea and Mauna Loa Volcanoes on the Island of Hawai`i in 2022. It includes data from a total of 63 sites occupied from...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
