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Federal
NOAA Next Generation Radar (NEXRAD) Level 1 Event Data
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the Level 1 (L1) raw radar event data recorded at Next Generation Radar (NEXRAD) sites and collected by the NOAA National Weather Service (NWS)... -
Federal
H12046: NOS Hydrographic Survey , Honolulu Harbor, Hawaii, 2009-05-03
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
Willapa Bay, Washington Benthic Habitats 1995 Substrate
National Oceanic and Atmospheric Administration, Department of Commerce —
In June 1995, the Columbia River Estuary Study Taskforce (CREST) acquired 295 true color aerial photographs (1:12,000) of Willapa Bay, Washington, from the State of... -
Federal
NGS Gravity Station Data for the U.S.
National Oceanic and Atmospheric Administration, Department of Commerce —
The gravity station data (1,633,499 records) were gathered by various governmental organizations (and academia) using a variety of methods. This data base was... -
Federal
Coastal Digital Elevation Models (DEMs)
National Oceanic and Atmospheric Administration, Department of Commerce —
Digital elevation models (DEMs) of U.S. and other coasts that typically integrate ocean bathymetry and land topography. The DEMs support NOAA's mission to understand... -
Federal
Recent Buoy Observations from the National Data Buoy Center(NDBC)
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Data Buoy Center (NDBC) maintains a database of near realtime observational recordings for buoys. This database contains not only NDBC buoys but also... -
Federal
R-Factor for the Conterminous United States
National Oceanic and Atmospheric Administration, Department of Commerce —
The rainfall-runoff erosivity factor (R-Factor) quantifies the effects of raindrop impacts and reflects the amount and rate of runoff associated with the rain. The... -
Federal
Great Lakes Bathymetry
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry of Lakes Michigan, Erie, Saint Clair, Ontario and Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and... -
Federal
Regional Snowfall Index (RSI)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Regional Snowfall Index (RSI) is an index of significant snowstorms that impact the eastern two thirds of the U.S. The RSI ranks snowstorm impacts on a scale from... -
Federal
USGS 10-m Digital Elevation Model (DEM): Hawaii: Big Island: Hillshade
National Oceanic and Atmospheric Administration, Department of Commerce —
A 10-meter resolution land surface digital elevation model (DEM) grayscale hillshade for Big Island in Hawaii derived from United States Geological Survey (USGS) 1/3... -
Federal
Sea Level Rise Inundation: 6-ft Scenario: Honolulu, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This map shows coastal flooding around Honolulu, Hawaii due to 6 feet (1.829 m) of sea level rise. This scenario was derived using a National Geospatial Agency... -
Federal
NOAA Monthly U.S. Climate Divisional Database (NClimDiv)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset replaces the previous Time Bias Corrected Divisional Temperature-Precipitation Drought Index. The new divisional data set (NClimDiv) is based on the... -
Federal
Quality Controlled Local Climatological Data (QCLCD) Publication
National Oceanic and Atmospheric Administration, Department of Commerce —
Quality Controlled Local Climatological Data (QCLCD) contains summaries from major airport weather stations that include a daily account of temperature extremes,... -
Federal
USGS 10-m Digital Elevation Model (DEM): Hawaii: Kauai
National Oceanic and Atmospheric Administration, Department of Commerce —
A 10-meter resolution land surface digital elevation model (DEM) for the island of Kauai in Hawaii from U.S. Geological Survey (USGS) 1/3 arc-second DEM quadrangles.... -
Federal
Hurricane Storm Surge Inundation: Honolulu, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
Computer model simulation of hurricane storm surge inundation around Honolulu, Hawaii using current sea level at mean higher high water (MHHW) as its baseline water... -
Federal
Three Nautical Mile Limit - Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
The three nautical mile (3 nmi) limit refers to a traditional and now largely obsolete maritime boundary that defined a country's territorial waters, for the purposes... -
Federal
San Juan Islands, Washington Coastal Digital Elevation Model
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
Map Layer: Advanced Hydrologic Prediction Service (AHPS) River Gauge Current and Forecast Flood Stages
National Oceanic and Atmospheric Administration, Department of Commerce —
This layer shows the locations of the United States Geological Survey sampling stations that are equipped with telemetry to transmit data on streamflow, temperature,... -
Federal
New Orleans, Louisiana 1/3 arc-second NAVD 88 Coastal Digital Elevation Model
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions in the Gulf of Mexico....