61 datasets found
-
Federal
National Coral Reef Monitoring Program: Coral demographic data (adult and juvenile corals, species, colony length, condition, etc.) collected during Stratified Random Surveys (StRS) across the US Pacific since 2013 derived from in-situ diver surveys and structure-from-motion imagery
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here result from benthic coral demographic surveys within belt transects of specified length and width for two life stages (juveniles and adults)... -
Federal
Pacific Reef Assessment and Monitoring Program: Water Chemistry of the Coral Reefs across the U.S.-affiliated Pacific Islands from Water Samples collected from 2012 to 2014
National Oceanic and Atmospheric Administration, Department of Commerce —
Water samples are collected and analyzed to assess spatial and temporal variation in the seawater carbonate systems of coral reef ecosystems in the Hawaiian and... -
Federal
Structure from Motion (SfM) Coral Vital Rates Annotations derived from Fixed Site Imagery across the U.S. Pacific since 2014
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here are coral planar area measurements derived from the analysis of benthic photomosaic imagery collected at fixed sites across Pacific Island... -
Federal
Seafloor substrate (hard and soft bottom) maps at select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas
National Oceanic and Atmospheric Administration, Department of Commerce —
Seafloor substrate (i.e., hard vs. soft bottom) maps from 0 to up to 50 m depths around select islands and atolls in American Samoa, the Mariana Archipelago, and the... -
Federal
2001-2003 IKONOS Imagery for Guam and the Commonwealth of the Northern Mariana Islands (CNMI) Utilized to Map Shallow Water Benthic Habitats
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the... -
Federal
Depth Contours for select locations across the U.S. Pacific Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are depth contours (isobaths) derived at 50 meters for most islands and reefs in the Mariana Archipelago, American Samoa, and the Pacific Remote Island... -
Federal
Pacific Reef Assessment and Monitoring Program: Rapid Ecological Assessment Quadrat Surveys of Corals around the Marianas Islands from 2003 to 2007
National Oceanic and Atmospheric Administration, Department of Commerce —
The Pacific Reef Assessment and Monitoring Program (Pacific RAMP), established by the Coral Reef Ecosystem Program (CREP) of the NOAA Pacific Islands Fisheries... -
Federal
NCCOS Mapping: Bathymetric Lidar Waveform Metrics for Saipan, The Commonwealth of the Northern Mariana Islands (CNMI), 2019-07-11 to 2019-07-31 (NCEI Accession 0294340)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package contains bathymetric light detection and ranging (lidar) Hawkeye-4X waveforms metrics (LWFM) for 0 to 50 meter depths around the island of Saipan,... -
Federal
A synthesis of benthic percent cover data in the Mariana Islands Archipelago covering a period of 22 years (2000-2022) and summarized at three spatial scales (archipelago-, island-, and sub-island-scales) (NCEI Accession 0299811)
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic percent cover data described in this record is a result of a synthesizing effort led by the Ecosystem Sciences Division (ESD) to integrate benthic cover... -
Federal
Pacific Reef Assessment and Monitoring Program: Sightings of Marine Species of Interest during Towed-diver Surveys of the U.S. Pacific Reefs from 2000 to 2017
National Oceanic and Atmospheric Administration, Department of Commerce —
The presence data described here include "off transect" sightings of marine species of interest observed during fish towed-diver surveys conducted by the Pacific... -
Federal
Guam and Commonwealth of the Northern Mariana Islands (CNMI) Benthic Habitat Maps Prepared by Visual Interpretation from IKONOS satellite imagery procured by NOAA
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the... -
Federal
Ground Validation GPS of the Mariana Archipelago
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the... -
Federal
National Coral Reef Monitoring Program: Towed-diver Surveys of Benthic Habitat, Key Benthic Species, and Marine Debris Sightings of the Marianas since 2014
National Oceanic and Atmospheric Administration, Department of Commerce —
The towed-diver method is used to conduct benthic surveys, assessing large-scale disturbances (e.g., bleaching) and quantifying benthic components such as habitat... -
Federal
Guam and CNMI Underwater Photomosaics
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package contains georeferenced underwater photomosaics for more than 600 sites in 0 to 50 meter depths around the islands of Guam and Saipan. The... -
Federal
Pacific Reef Assessment and Monitoring Program: Geospatial, Temperature, and Depth Data Collected during Towed-diver Surveys of the U.S. Pacific Reefs from 2000 to 2017
National Oceanic and Atmospheric Administration, Department of Commerce —
The geospatial, temperature and depth data included in this dataset are from towed-diver surveys (also referred to as towboard surveys) of coral reef ecosystems... -
Federal
Structure from Motion (SfM) benthic images collected from Fixed Sites across the U.S. Pacific since 2019
National Oceanic and Atmospheric Administration, Department of Commerce —
The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water surveys throughout the U.S. Pacific since 2019.... -
Federal
Coastal Change Analysis Program (C-CAP) High Resolution Land Cover and Change Data NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized high resolution land cover and change products for the coastal regions of the U.S. and... -
Federal
NCCOS Assessment: Underwater Video and Photographs for Ground Validation and Accuracy Assessment of Benthic Habitat Maps of Saipan Lagoon, Commonwealth of the Northern Mariana Islands, 2016-07-28 to 2016-08-09
National Oceanic and Atmospheric Administration, Department of Commerce —
Underwater video and photographs were acquired between 28 July 2016 and 9 August 2016 at nearly 600 sites throughout the lagoon to document the presence and percent-... -
Federal
Depth soundings from a single beam echo sounder collected around the nearshore areas of the U.S. Pacific Islands since March 2012
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains singlebeam bathymetry data collected from NOAA small boats by the NOAA Coral Reef Ecosystem Program since March 2, 2012 in the U.S. Pacific... -
Federal
National Coral Reef Monitoring Program: Shallow water conductivity-temperature-depth (CTD) profiles for selected locations across the Mariana Archipelago
National Oceanic and Atmospheric Administration, Department of Commerce —
Near-shore shallow water Conductivity-Temperature-Depth (CTD) surveys provided in this collection were conducted at selected sites around the Mariana Archipelago as...
61 datasets found