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Found 273 dataset(s) matching "Feature history".

Sloan Digital Sky Survey Unusual Quasars Catalog
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:49 AM
Large spectroscopic surveys have discovered very peculiar and hitherto unknown types of active galactic nuclei (AGN). Such rare objects may hold clues to the accretion history of the supermassive...
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TOLNet University of Alabama in Huntsville Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:38 AM
TOLNet_UAH_Data is the lidar data collected by the Rocket-city O3 Quality Evaluation in the Troposphere (RO3QET) lidar at the University of Alabama in Huntsville, Alabama as part of the...
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TOLNet NASA Goddard Space Flight Center Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: November 03, 2025 at 09:05 PM
TOLNet_GSFC_Data is the lidar data collected by the Tropospheric Ozone (TROPOZ) lidar at the Goddard Space Flight Center (GSFC) as part of the Tropospheric Ozone Lidar Network (TOLNet). Data...
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TRACE-P P-3B Trajectory Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:36 AM
TRACE-P_Trajectory_P3B_Data is the trajectory data collected onboard the P-3B aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P) suborbital campaign. Data from the...
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Longitudinal Pathways to Resilience in Maltreated Children
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-05 | Harvested: September 06, 2025 at 04:23 AM
The objectives of this study were as follows: (1) To investigate stability and change in the longitudinal course of adaptation and maladaptation in maltreated and nonmaltreated low-income youth. ...
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TRACE-P In Situ P-3B Meteorology and Navigation Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:36 AM
TRACE-P_MetNav_Aircraft_InSitu_P3B_Data is the in situ meteorology and navigation data collected onboard the P-3B aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P)...
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Digital Data for the Preliminary Bedrock Geologic Map of the Blythe 30' x 60' Quadrangle, California and Arizona
- Organization: Department of the Interior
- Updated: 20220215 | Harvested: July 16, 2025 at 11:07 AM
The Blythe 30' x 60' quadrangle in southeastern California and southwestern Arizona displays complex geology that includes Mesozoic contractional deformation, metamorphism, and magmatism and...
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BLM ID Fire Management Planning Unit (FMPA)
- Organization: Department of the Interior
- Updated: 2024-03-25T17:14:45Z | Harvested: September 25, 2025 at 04:36 AM
FMPA Fire Management Units. A FMU is a land management area definable by objectives, management constraints, topographic features, access, values to be protected, political boundaries, fuel types,...
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BLM ID Fire Management Planning Unit (FMPA)
- Organization: Department of the Interior
- Updated: 2024-03-25T17:14:45Z | Harvested: June 25, 2025 at 09:54 PM
FMPA Fire Management Units. A FMU is a land management area definable by objectives, management constraints, topographic features, access, values to be protected, political boundaries, fuel types,...
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Mapping Data of Polar Bear Maternal Den Habitat, National Petroleum Reserve–Alaska (NPR-A)
- Organization: Department of the Interior
- Updated: 20250102 | Harvested: September 14, 2025 at 08:45 PM
These are geospatial data that characterize the distribution of polar bear denning habitat on the National Petroleum Reserve–Alaska (NPR-A). Two datasets are included in this data package, they...
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Vibracore CT scans from the San Lorenzo River
- Organization: Department of the Interior
- Updated: 20210610 | Harvested: July 16, 2025 at 01:42 PM
This data release contains information on computed tomography (CT) images of a vibracore that was collected by the U.S. Geological Survey in 2019. A site next to the San Lorenzo River in Henry...
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Polar Bear Maternal Den Habitat on the Coastal Plain of Northern Alaska Between the Colville River and the Alaska/Canada border
- Organization: Department of the Interior
- Updated: 20250102 | Harvested: September 14, 2025 at 09:04 PM
These are geospatial data that characterize the distribution of polar bear denning habitat on the coastal plain of northern Alaska between the Colville River and the Alaska/Canada border. One...
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Oceanographic temperature, salinity, pressure, current and other data collected from moorings, gliders and other platforms in the Sub Tropical North Atlantic Ocean and Red Sea during the Salinity Processes in the Upper Ocean Regional Study (SPURS-1) from 2011-10-19 to 2014-08-21 (NCEI Accession 0125198)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-26T00:00:00.000+00:00 | Harvested: October 13, 2025 at 03:57 AM
This dataset contains data collected during the Salinity Processes in the Upper Ocean Regional Study - North Atlantic Field Campaign (SPURS-1). The campaign consisted of a variety of observing...
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