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Federal
Global Historical Climatology Network - Monthly (GHCN-M), Version 2
National Oceanic and Atmospheric Administration, Department of Commerce —
Please note, the temperature portion of this dataset has been superseded by a newer version. Users should not use this version except in rare cases (e.g., when... -
Federal
National HM Route Registry - National HM Route Registry
Department of Transportation —
Information related to preferred and restricted routes for carrying hazardous materials. -
Federal
NOAA Climate Data Record (CDR) of AVHRR Daily and Monthly Aerosol Optical Thickness (AOT) over Global Oceans, Version 3.0 (Version Superseded)
National Oceanic and Atmospheric Administration, Department of Commerce —
Note: This dataset version has been superseded by a newer version. It is highly recommended that users access the current version. Users should only use this version...