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Federal
Coast Guard Jurisdictions
National Oceanic and Atmospheric Administration, Department of Commerce —
These data represent those waters of the United States that are within the jurisdiction of the United States Coast Guard. The jurisdiction of the U.S. Coast Guard is... -
Federal
Airborne Gravity Data - Gravity for the Redefinition of the American Vertical Datum (GRAV-D) NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
Gravity for the Re-definition of the American Vertical Datum (GRAV-D) is a project initiated by NOAA's National Geodetic Survey to collect and monitor gravity data... -
Federal
NCRMP and related PIFSC surveys: Statistical Summary of Key Environmental Variables at Coral Reef Survey Sites across the Pacific Ocean from 2000 to 2020 (NCEI Accession 0256762)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Environmental Data Summary (EDS) tool was developed by scientists of the Ecosystem Sciences Division (ESD) at the NOAA Pacific Islands Fisheries Science Center... -
Federal
TIGER/Line Shapefile, 2023, State, Guam, Primary and Secondary Roads
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Territorial Sea - U.S.-Affiliated Pacifc Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
These boundaries represent the territorial sea for U.S.-affiliated Pacific Islands, including Hawaii, American Samoa, the Commonwealth of the Northern Mariana Islands... -
Federal
Reef fish Stationary Point Count (SPC) survey data collected by the Guam Long-term Coral Reef Monitoring Program from 2010-08-04 to 2019-12-19 (NCEI Accession 0244405)
National Oceanic and Atmospheric Administration, Department of Commerce —
The data in this package include fish abundance, length, biomass, and presence/absence data collected as part of the Guam Long-term Coral Reef Monitoring Program... -
Federal
2022 Cartographic Boundary File (KML), Current Block Group for Guam, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2022 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
LANDFIRE Remap Forest Canopy Base Height (CBH) Guam Northern Mariana Islands
Department of the Interior —
LANDFIRE’s (LF) 2016 Remap (Remap) Canopy Base Height (CBH) supplies information used in fire behavior models to determine the critical point at which a surface fire... -
Federal
LANDFIRE Remap Fuel Characteristic Classification System (FCCS) Guam Northern Mariana Islands
Department of the Interior —
The LANDFIRE 2016 Remap (LF Remap) Fuel Characteristic Classification System (FCCS) calculates fuelbed characteristics and their potential fire behavior and effects.... -
Federal
Brown Treesnake trap captures, Guam National Wildlife Refuge, 2014
Department of the Interior —
Over a 22-week period both with and without active Brown Treesnake (BTS) snake removal, we evaluated snake-trap contact rates at mouse- and bird-lure traps within the... -
Federal
LANDFIRE 2016 Remap Existing Vegetation Cover (EVC) Guam Northern Mariana Islands
Department of the Interior —
LANDFIRE's (LF) 2016 Remap (Remap) Existing Vegetation Cover (EVC) represents the vertically projected percent cover of the live canopy for a 30m cell. EVC is... -
Federal
Friends of Reef Guam Community Monitoring Program: Habitat Survey - Benthic and Macroinvertebrate Census on Guam from 2013-02-16 and 2019-10-05 (NCEI Accession 0221921)
National Oceanic and Atmospheric Administration, Department of Commerce —
Friends of Reef Guam is a community monitoring project that trains members as citizen scientists to build local capacity in identification of species. From February... -
Federal
National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected during stratified random surveys (StRS) across the Mariana Archipelago
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data in this collection result from the analysis of images produced by benthic photo-quadrat surveys. These surveys were conducted along transects... -
Federal
LANDFIRE 2015 Remap Annual Disturbance Guam Northern Mariana Islands
Department of the Interior —
LANDFIRE's (LF) Annual Disturbance (Dist) product provides temporal and spatial information related to landscape change. Dist depicts areas that have experienced a... -
Federal
Drainage, Ponds and Reservoirs - Southern Guam
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set, which was initially created in 2006, contains lakes and fishponds of the island of Guam. The features were depicted of the USGS 7.5' Quadrangle Maps of... -
Federal
NEOWAVE Regional Tsunami Model: Guam: Apra Harbor
National Oceanic and Atmospheric Administration, Department of Commerce —
Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) regional tsunami model for Apra Harbor on the island of Guam, categorized by earthquake magnitude and subduction... -
Federal
Coral Reefs - Guam
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset represents a subset of the global distribution of warm water coral reefs for the island of Guam and should be seen as an "interim" product. It has been... -
Federal
NEOWAVE Regional Tsunami Model: Guam: Agana and Tumon Bays
National Oceanic and Atmospheric Administration, Department of Commerce —
Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) regional tsunami model for adjacent Agana and Tumon Bays along the northwest shore of the island of Guam,... -
Federal
Dive Sites - Guam
National Oceanic and Atmospheric Administration, Department of Commerce —
Dive sites of Guam. -
Federal
NOAA/PIBHMC 5-m Bathymetry: Guam: Hillshade
National Oceanic and Atmospheric Administration, Department of Commerce —
A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Guam compiled from ship-borne multibeam sonar...