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Found 11017 dataset(s) matching "Level 1".

Landscape Dynamics - CONUS - NLCD Land Cover Level 1, 2011 (version 2016)
- Organization: Department of the Interior
- Updated: 2021-09-21 | Harvested: June 25, 2025 at 08:15 PM
Landscape dynamics land cover source for the NPS Inventory and Monitoring national Environmental Settings protocol, representing NLCD 2011 Level 1 land cover classification for CONUS.
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Landscape Dynamics - Alaska - NLCD Land Cover Level 1, 2016 (version 2016)
- Organization: Department of the Interior
- Updated: 2021-09-15 | Harvested: June 25, 2025 at 09:35 PM
Landscape dynamics land cover source for the NPS Inventory and Monitoring national Environmental Settings protocol, representing NLCD 2016 Level 1 land cover classification for Alaska.
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Landscape Dynamics - Alaska - NLCD Land Cover Level 1, 2011 (version 2016)
- Organization: Department of the Interior
- Updated: 2021-09-15 | Harvested: June 25, 2025 at 08:05 PM
Landscape dynamics land cover source for the NPS Inventory and Monitoring national Environmental Settings protocol, representing NLCD 2011 Level 1 land cover classification for Alaska.
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STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Solar Wind Electron Analyzer (SWEA) 3-Dimensional Electron Distributions, Burst Mode, Level 1 (L1), 2 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 06:50 AM
The file contains Level 1 3D electron distributions in burst mode from the In-situ Measurements of Particles and CME Transients, IMPACT, SWEA instrument on the STEREO Behind spacecraft. For...
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CYGNSS Level 1 Calibrated Raw IF Version 1.0
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 25, 2025 at 09:08 PM
The CYGNSS Level 1 Calibrated Raw IF Version 1.0 dataset is produced by the CYGNSS Science Team of the University of Michigan, and it contains the first release, Version 1.0, of the CYGNSS...
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CYGNSS Level 1 Full Delay Doppler Map Data Record
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 17, 2025 at 07:58 PM
This Level 1 (L1) dataset contains the Full Delay Doppler Map (DDM) sensor data from the Delay Doppler Mapping Instrument aboard the CYGNSS satellite constellation. The primary CYGNSS instrument,...
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STEREO-A In-Situ Measurements of Particles and CME Transients (IMPACT) Solar Wind Electron Analyzer (SWEA) 3-Dimensional Electron Distributions, Burst Mode, Level 1 (L1), 2 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 06:52 AM
The file contains Level 1 3D electron distributions in burst mode from the In-situ Measurements of Particles and CME Transients, IMPACT, SWEA instrument on the STEREO Ahead spacecraft. For...
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CYGNSS Level 1 Science Data Record Version 3.2
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 30, 2025 at 09:19 PM
This CYGNSS Level 1 (L1) science data record dataset contains the version 3.2 geo-located Delay Doppler Maps (DDMs) calibrated into Power Received (Watts) and Bistatic Radar Cross Section (BRCS)...
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STEREO-A In-Situ Measurements of Particles and CME Transients (IMPACT) Solar Wind Electron Analyzer (SWEA) 3-Dimensional Electron Distributions, Level 1 (L1), 30 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 06:52 AM
The file contains Level 1 3D electron distributions from the In-situ Measurements of Particles and CME Transients, IMPACT, SWEA instrument on the STEREO Ahead spacecraft. For important usage...
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STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Solar Wind Electron Analyzer (SWEA) 3-Dimensional Electron Distributions, Level 1 (L1), 30 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 30, 2025 at 09:30 PM
The file contains Level 1 3D electron distributions from the In-situ Measurements of Particles and CME Transients, IMPACT, SWEA instrument on the STEREO Behind spacecraft. For important usage...
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CALIPSO Wide Field Camera Level 1B 1 km Registered Science data, Validated Stage 1 V3-01
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: September 02, 2025 at 11:43 PM
CAL_WFC_L1_IIR-ValStage1-V3-01 data are Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Wide Field Camera Level 1B 1 km Registered Science data. Version 3.01 includes...
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CALIPSO Wide Field Camera Level 1B 1 km Registered Science data, Validated Stage 1 V3-02
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:39 AM
CAL_WFC_L1_IIR-ValStage1-V3-02 data are Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Wide Field Camera Level 1B 1 km Registered Science data. Version 3.02 represents...
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HIRDLS/Aura Level 3 Daily Gridded 1 x 1 deg Stratospheric Columns of NO2 V007 (HIR3SCOL) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 03:21 AM
HIR3SCOL is the EOS High Resolution Dynamics Limb Sounder (HIRDLS/Aura) level 3 daily gridded 1 x 1 deg. stratospheric columns of NO2 (nitrogen dioxide) data product. The data are gridded at 1 x 1...
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Hierarchically nested and biologically relevant monitoring frameworks for Greater Sage-grouse, 2019, Cluster Level 1 (Nevada), Interim
- Organization: Department of the Interior
- Updated: 20240118 | Harvested: July 18, 2025 at 01:15 AM
nv_lvl1_finescale: Nevada hierarchical cluster level 1 (fine-scale) for Greater sage-grouse We developed a hierarchical clustering approach that identifies biologically relevant landscape units...
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SPLASH Field Study; Continuous snow temperature profiles from the Snow Ice Mass Balance Apparatus (SIMBA) level 1 Raw, Nov2022-Jun2023 (NCEI Accession 0304095)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-09T00:00:00.000+00:00 | Harvested: October 04, 2025 at 02:27 AM
Raw (Level 1) measurements from the Snow Ice Mass Balance Apparatus (SIMBA) deployed at the Avery Picnic site (~ 38°58.345' N, 106°59.811' W) during the Study of Precipitation, the Lower...
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STEREO-A In-Situ Measurements of Particles and CME Transients (IMPACT) Fluxgate Magnetometer (MAG) Burst Mode, Magnetic Field Vector, Spacecraft (SC) Coordinates, Level 1 (L1), 31 ms Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 06:52 AM
This data product contains Level 1 0.03125-s or 32 Hz burst-mode values of solar wind magnetic field data measured by the IMPACT Magnetometer on STEREO-A in Spacecraft, SC, coordinates.
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STEREO-A In-Situ Measurements of Particles and CME Transients (IMPACT) Fluxgate Magnetometer (MAG) Burst Mode, Magnetic Field Vector, Radial-Tangential-Normal (RTN) Coordinates, Level 1 (L1), 31 ms Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 29, 2025 at 09:26 PM
This data product contains Level 1 0.03125-s or 32 Hz burst-mode values of solar wind magnetic field data measured by the IMPACT Magnetometer on STEREO-A in Radial-Tangential-Normal, RTN, coordinates.
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STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Fluxgate Magnetometer (MAG) Burst Mode, Magnetic Field Vector, Radial-Tangential-Normal (RTN) Coordinates, Level 1 (L1), 31 ms Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 25, 2025 at 01:50 AM
This data product contains Level 1 0.03125-s or 32 Hz burst-mode values of solar wind magnetic field data measured by the IMPACT Magnetometer on STEREO-B in Radial-Tangential-Normal, RTN, coordinates.
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STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Fluxgate Magnetometer (MAG) Burst Mode, Magnetic Field Vector, Spacecraft (SC) Coordinates, Level 1 (L1), 31 ms Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 21, 2025 at 08:57 PM
This data product contains Level 1 0.03125-s or 32 Hz burst-mode values of solar wind magnetic field data measured by the IMPACT Magnetometer on STEREO-B in Spacecraft, SC, coordinates.
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STEREO-B IMPACT HET Level 1 Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 06:51 AM
STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) High Energy Telescopes (HET) Level 1 1-minute data include electron fluxes in (cm^2 s sr MeV)^-1 measured in 3 energy ranges...
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