Found 71 datasets matching filters.
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A new 30-m spatial resolution global shoreline vector (GSV) was developed from annual composites of 2014 Landsat satellite imagery. The semi-automated classification of the imagery was...
Search relevance: 1.00 | Views last month: 25 | Published on: 2026-03-03 -
The U.S. Geological Survey (USGS) National Geospatial Program (NGP) and National Research Program (NRP) acquired hyperspectral image data from the Kootenai River near Bonners Ferry, ID. The image...
Search relevance: 1.00 | Views last month: 6 | Published on: 2026-03-03 -
This data set presents the data collected in 2017 as part of the long-term terrestrial kelp forest monitoring program at Channel Islands National Park in collaboration with the Mediterranean Coast...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-04 -
This data set presents the data collected in 2014 as part of the long-term terrestrial kelp forest monitoring program at Channel Islands National Park in collaboration with the Mediterranean Coast...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-04 -
This dataset from the Channel Islands National Park's Kelp Forest Monitoring Program has measurements of the abundance of selected rare, clumped, sedentary indicator species. The summary data...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
A new 30 meter resolution polygon data layer of the islands of the United States, with associated attributes describing key physical and conservation geography characteristics. Islands were...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Data include the proportion of Florida's coastal islands (n = 2504) that are projected to be inundated from sea level rise (SLR), as well as a prediction of the depth of SLR that would inundate...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
An Acoustic Doppler Current Profiler (ADCP) was used to survey streamflow characteristics including total streamflow, velocity magnitude and secondary flow structure, and backscatter intensity...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-07 -
This dataset from the Channel Islands National Park's Kelp Forest Monitoring Program has estimates of substrate composition and percent cover of selected algal and invertebrate taxa. The data...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
These data were compiled for the use of training natural feature machine learning (GeoAI) detection and delineation. The natural feature classes include the Geographic Names Information System...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This dataset has measurements of the size of selected animal species at selected locations in the Channel Islands National Park. Sampling is conducted annually between the months of May-October,...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
This dataset from the Channel Islands National Park's Kelp Forest Monitoring Program has subtidal temperature data taken at permanent monitoring sites. Since 1993, remote temperature loggers...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
This dataset from the Channel Islands National Park's Kelp Forest Monitoring Program has measurements of the abundance of fish species. The original measurements were taken at various depths, so...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27 -
The substrate enhancement pilot project (SEPP) extent GIS layer represents an area where an artificial substrate will be placed. The artificial substrate, consisting of a mixed size class of...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
Tabular data set summarizing detection and location of invasive plants on islands in Alaska Maritime National Wildlife Refuge between July 14, 2024 and July 31, 2024. Data has been reformatted...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-25 -
The major clay step features are defined as having a vertical face that is greater than 1.5 meters. The clay step features were qualitately identified using an underwater video monitoring sysyem....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
EM300 and EM3002D multibeam Data were collected in 10-13 Feb. and 18 Feb-13 Mar 2006 aboard NOAA Ship Hi'ialakai in American Samoa at Swains Island, Tutuila, the Manu'a Group, Muli Seamount (also...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27 -
Reson 8101ER multibeam Data were collected between 21 August and 13 September 2003 (JD 233-256) aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Saipan and Tinian Islands and...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27 -
EM300 and EM3002D multibeam Data were collected from May 25-June 9, 2007, aboard NOAA Ship Hi'ialakai at Saipan Island, Tinian Island, Sarigan Island, Zealandia Bank, Anatahan Island, Guguan...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27 -
This data set documents locations and location codes used in monk seal data collection as part of the ongoing monk seal population assessment efforts. Information includes atolls, islets within...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19
