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A vessel track shows the location and characteristics of commercial and recreational boats as a sequence of positions transmitted by an Automatic Identification System (AIS). AIS signals are...
Search relevance: 1.00 | Views last month: 28 | Catalog Last Checked: August 02, 2026 at 11:51 PM -
Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and international waters in real-time. In...
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: September 22, 2026 at 10:44 PM -
A vessel track shows the location and characteristics of commercial and recreational boats as a sequence of positions transmitted by an Automatic Identification System (AIS). AIS signals are...
Search relevance: 1.00 | Views last month: 21 | Catalog Last Checked: August 02, 2026 at 11:49 PM -
This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired on 20170304 with an...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: August 02, 2026 at 03:43 PM -
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring to determine the efficacy of these projects. The...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: September 10, 2026 at 10:05 PM -
This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20120402 -...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: August 02, 2026 at 03:46 PM -
This data set, acquired by Quantum Spatial, Inc., contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: August 02, 2026 at 04:54 PM -
Shorelines were derived from the U.S. Geological Survey Earth Resources Observation and Science (EROS) Center high-resolution orthorectified images collected on October 01, 2008. This dataset...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: September 10, 2026 at 08:48 PM -
This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired on 20160506 with an...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 02, 2026 at 03:43 PM -
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring to determine the efficacy of these projects. The...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: September 10, 2026 at 08:51 PM -
This data set contains ortho-rectified mosaic tiles at 0.35m GSD created for NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative in Hurricane Sandy coastal impacted areas. The source...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 02, 2026 at 03:42 PM -
1985 Gulf of Mexico Atlas abstract American oyster Crassostrea virginica Ostión americano Description Range: The American oyster, a bivalve mollusc of the family Ostreidae, is found in the western...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: August 02, 2026 at 05:17 PM -
Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and international waters in real-time. In...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: August 02, 2026 at 11:49 PM -
This dataset consists of a snapshot in time of the discrete water quality data collected in the coastal lagoons of northwestern Alaska. This data release consists of one file, 2025-04-15 ARCN...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 07:18 PM -
This data release consists of one file, ARCN Lagoons 2016 Continuous Water Quality Data (Ver. 2025-04-11).csv, containing continuous water quality data 2016 for the coastal lagoons of Alaska. Data...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 07:20 PM -
Hydrographic sheets (H-sheets) and nautical charts produced by the National Ocean Service (NOS) during the 1800s provide historic sounding (water depth) measurements of coastal areas. The data can...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 09:14 PM -
This dataset summarizes annual vessel transit counts. Transit counts show how many times vessels pass through a specific 100-meter by 100-meter geographic area. The automatic identification...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 02, 2026 at 11:51 PM -
This dataset has High Low Tide Predictions from NOAA NOS Center for Operational Oceanographic Products and Services (CO-OPS). The official Tide and Tidal Current prediction tables are published...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 03:10 PM -
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: 10 | Catalog Last Checked: August 02, 2026 at 01:08 PM -
The data represent two outputs from the Northeast Fisheries Climate Vulnerability assessment. The first are the biological sensitivity and climate exposure scores for each of the 82 species. The...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: October 26, 2026 at 08:45 PM
