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Federal
National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection NGDA 68 recent views
Department of the Interior —
The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's... -
Federal
Marine Highways 16 recent views
Department of Transportation —
The Marine Highways dataset was created on June 15, 2016 and was updated on April 30, 2024 by the U.S. Maritime Administration (MARAD) and is part of the U.S.... -
Federal
Amtrak Routes 16 recent views
Department of Transportation —
The Amtrak Routes dataset is as of January 05, 2024 from the Federal Railroad Administration (FRA) and is part of the U.S. Department of Transportation (USDOT)/Bureau... -
Federal
North American Rail Network (NARN) Rail Lines: Class I Freight Railroads View 15 recent views
Department of Transportation —
The North American Rail Network (NARN) Rail Lines: Class I Freight Railroads View dataset is from the Federal Railroad Administration (FRA) and is part of the U.S.... -
Federal
Alternative Fuel Corridors
Department of Transportation —
The Alternative Fuel Corridors dataset was created in 2016 and was updated on May 01, 2024 from the Federal Highway Administration (FHWA) and is part of the U.S.... -
Federal
Navigable Waterway Network Lines NGDA
Department of Transportation —
The Navigable Waterway Network Lines dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of... -
Federal
National Hydrography Dataset Plus High Resolution (NHDPlus HR) - USGS National Map Downloadable Data Collection
Department of the Interior —
The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated datset of geospatial data layers, including the most current National Hydrography... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, East US, 2002-2012 (3 Day Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (14 Day Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (Monthly Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, East US, 2002-2012 (Monthly Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
North American Rail Network (NARN) Rail Lines NGDA
Department of Transportation —
The North American Rail Network (NARN) Rail Lines dataset was created in 2016 and was updated on April 17, 2024 from the Federal Railroad Administration (FRA) and is... -
Federal
Newport Lab CTD Casts, 1997-2008
National Oceanic and Atmospheric Administration, Department of Commerce —
The Newport Hydrographic (NH) Line along 44.65°N off central Oregon was sampled seasonally during two epochs: 1961-1971 through the TENOC program and 1997-2003... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (14 Day Composite), Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, East US, 2002-2012 (1 Day Composite), Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, Gulf of Mexico, 2002-2012 (8 Day Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, East US, 2002-2012 (1 Day Composite)
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Fluorescence Line Height, Aqua MODIS, NPP, East US, 2002-2012 (3 Day Composite), Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
MODIS measures chlorophyll fluorescence, which gives insight into the physiology of phytoplankton in the ocean. When phytoplankton are under stress, the rate at which... -
Federal
Interpreted Distribution of the Axes of Fluvially-Cut Late Pleistocene Channels Buried Beneath Edgartown Harbor, Massachusetts, in Geographic, WGS84 (H11346_BCHANNELS.SHP)
Department of the Interior —
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone...