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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:29 AM

Notice: This data set and guide were updated on June 30, 2014 to correct an error in the reported units. The data values were not changed.Spatially-gridded estimates of above ground biomass (AGB),...

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• Organization: Department of the Interior
• Updated: 2025-07-14 | Harvested: July 17, 2025 at 03:37 PM

National Park Service unit points.

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• Organization: Department of the Interior
• Updated: 2025-04-02 | Harvested: June 25, 2025 at 09:30 PM

National Park Service unit points.

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• Organization: Department of the Interior
• Updated: 2005-02-28 | Harvested: June 25, 2025 at 08:56 PM

These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...

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• Organization: Department of the Interior
• Updated: 2021-11-30 | Harvested: June 26, 2025 at 01:12 AM

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

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• Organization: Department of the Interior
• Updated: 2023-11-30 | Harvested: June 25, 2025 at 09:15 PM

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01 | Harvested: July 24, 2025 at 08:00 PM

AIRSAR three-frequency polarimetric frame product

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