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Federal
U.S. Outer Continental Shelf Marine Borehole Data
National Oceanic and Atmospheric Administration, Department of Commerce —
Well log data from the U.S. outer continental shelf commercial wells, and continental offshore stratigraphic test (cost) wells. Product Description: geophysical... -
Federal
NGS Absolute Gravity Data
National Oceanic and Atmospheric Administration, Department of Commerce —
The NGS Absolute Gravity data (78 stations) was received in July 1993. Principal gravity parameters include Gravity Value, Uncertainty, and Vertical Gradient. The... -
Federal
PR/VI Geoid Heights (GEOID96)
National Oceanic and Atmospheric Administration, Department of Commerce —
This 2' geoid height grid for Puerto Rico and the Virgin Islands is distributed as a GEOID96 model. The computation used 26,000 terrestrial and marine gravity data... -
Federal
Sea Surface Height, Absolute, Aviso, 0.25 degrees, Global, 1992-2010, Science Quality (Monthly Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
Aviso Absolute Sea Surface Height is the Sea Surface Height Deviation plus the long term mean dynamic height. This is Science Quality data. -
Federal
Watersheds - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Watershed boundaries for the eight main Hawaiian Islands, generated by the State of Hawaii Office of Planning in Arc/Info and GRID using USGS DEM data. -
Federal
June 1991 Pinatubo, Philippines Images
National Oceanic and Atmospheric Administration, Department of Commerce —
Mount Pinatubo is an andesitic island arc volcano, located on the southwestern part of the island of Luzon in the Philippines. Prior to 1991, it had been dormant for... -
Federal
NOAA Shallow-Water Benthic Habitats: American Samoa: Manua Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
Benthic habitat maps for the nearshore, shallow (< 30 m) coastal waters of the Manua Islands (Ofu, Olosega, and Tau) of American Samoa. NOAA's National Centers for... -
Federal
Gravity Data for Minnesota
National Oceanic and Atmospheric Administration, Department of Commerce —
The gravity station data (55,907 records) were gathered by various governmental organizations (and academia) using a variety of methods. This data base was received... -
Federal
Reflection of the Geomagnetic Activity Occurring in the Earth's Northern and Southern Hemisphere (KM, KN, KS Indices)
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receives on a monthly basis, the KM, KN, KS indices from Institue... -
Federal
Worldwide Well Logs with Values of Conductivity, Bulk Density, Porosity, Grain Density, Resistivity, and Sonic Ratio Collected by the Ocean Drilling Program (ODP)
National Oceanic and Atmospheric Administration, Department of Commerce —
World-wide digital well log data collected for the Ocean Drilling Program (ODP) by Schlumberger Offshore Services under contract to Texas A&M University. The data... -
Federal
Deep-Ocean Assessment and Reporting of Tsunamis (DART(R))
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART(R)) Project is an ongoing effort to... -
Federal
Strong Motion Earthquake Data Values of Digitized Strong-Motion Accelerograms, 1933-1994 (Superseded Version)
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA National Centers for Environmental Information decommissioned the Strong Motion Earthquake Data Values of Digitized Strong-Motion Accelerograms, 1933-1994 on... -
Federal
December 2004 Sumatra, Indonesia Images
National Oceanic and Atmospheric Administration, Department of Commerce —
The December 26, 2004 magnitude 9.1 Sumatra, Indonesia earthquake (3.316 N, 95.854 E, depth 30 km) generated a tsunami that was observed worldwide and caused... -
Federal
High Definition Geomagnetic Model 2021 Real-Time Disturbance Calculator
National Oceanic and Atmospheric Administration, Department of Commerce —
The High Definition Geomagnetic Model (HDGM) is a global, high resolution model of the Earth's geomagnetic main and crustal field, providing magnetic field values... -
Federal
Geomagnetic Observatory One Minute Data
National Oceanic and Atmospheric Administration, Department of Commerce —
Geomagnetic One Minute Means from world wide observatories -
Federal
High Definition Geomagnetic Model 2025 Real-Time Disturbance Calculator
National Oceanic and Atmospheric Administration, Department of Commerce —
The High Definition Geomagnetic Model (HDGM) is a global, high resolution model of the Earth's geomagnetic main and crustal field, providing magnetic field values... -
Federal
Kilauea, USA Images
National Oceanic and Atmospheric Administration, Department of Commerce —
The basaltic shield volcano on the Island of Hawaii is among the most extensively studied volcanoes in the world. The volcano, with its summit caldera, is located on... -
Federal
Coastal Ocean Reanalysis (CORA)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Coastal Ocean Reanalysis (CORA) couples long-term water level observations with hydrodynamic modeling to create historical information between tide stations to... -
Federal
Deck41 Surficial Seafloor Sediment Description Database
National Oceanic and Atmospheric Administration, Department of Commerce —
Deck41 is a digital summary of surficial sediment composition for 36,401 seafloor samples worldwide. Data include collecting source, ship, cruise, sample id,... -
Federal
Shoreline - Howland Island
National Oceanic and Atmospheric Administration, Department of Commerce —
Shoreline of Howland Island.
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