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

CYGNSS Level 1 Climate Data Record Version 1.0
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 04:26 AM
This Level 1 (L1) dataset contains the Version 1.0 Climate Data Record (CDR) of the geo-located Delay Doppler Maps (DDMs) calibrated into Power Received (Watts) and Bistatic Radar Cross Section...
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S-MODE PRISM Level 1 Radiance and Ancillary Products Version 1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:18 AM
This dataset contains PRISM data from the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) during the IOP1 campaign conducted approximately 300 km offshore of San Francisco during Fall 2022....
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Landsat 1-5 Multispectral Scanner Collection 1 Level-1
- Organization: Department of the Interior
- Updated: 20240206 | Harvested: July 16, 2025 at 05:41 AM
The USGS Earth Resources Observation and Science (EROS) Center archive holds data collected by the Landsat suite of satellites, beginning with Landsat 1 in 1972. All Landsat data held in the USGS...
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Rongowai-CYGNSS Airborne Level 1 Science Data Record Version 1.0
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 25, 2025 at 08:52 PM
The Rongowai Level 1 Science Data Record Version 1.0 dataset is generated by the University of Auckland (UoA) Rongowai Science Payloads Operations Centre in New Zealand. This initiative is...
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TRMM TROPICAL CYCLONE PRECIPITATION FEATURE (TCPF) DATABASE - LEVEL 1 V1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 29, 2025 at 01:59 AM
The TRMM Cyclone Precipitation Feature (TCPF) Database - Level 1 provides Tropical Rainfall Measuring Mission (TRMM)-based tropical cyclone data in a common framework for hurricane science...
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ERS-2 Level 1 Product
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 30, 2025 at 09:18 PM
ERS-2 Standard Beam Data Level 1
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CYGNSS Level 1 Science Data Record Version 3.0
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 04:26 AM
This Level 1 (L1) dataset contains the Version 3.0 geo-located Delay Doppler Maps (DDMs) calibrated into Power Received (Watts) and Bistatic Radar Cross Section (BRCS) expressed in units of m2...
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CYGNSS Level 1 Science Data Record Version 2.1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 16, 2025 at 06:20 PM
This Level 1 (L1) dataset contains the Version 2.1 geo-located Delay Doppler Maps (DDMs) calibrated into Power Received (Watts) and Bistatic Radar Cross Section (BRCS) expressed in units of meters...
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CYGNSS Level 1 Raw Intermediate Frequency Data Record
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: November 04, 2025 at 09:48 PM
This Level 1 (L1) dataset contains the Raw Intermediate Frequency (IF) sensor data from the Delay Doppler Mapping Instrument aboard the CYGNSS satellite constellation. The primary CYGNSS...
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CYGNSS Level 1 Science Data Record Version 3.1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 17, 2025 at 06:27 PM
This Level 1 (L1) dataset contains the Version 3.1 geo-located Delay Doppler Maps (DDMs) calibrated into Power Received (Watts) and Bistatic Radar Cross Section (BRCS) expressed in units of m2...
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ERS-1 Level 1 Product
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: November 04, 2025 at 09:47 PM
ERS-1 Standard Beam Data Level 1
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S-MODE DopplerScatt Level 1 Surface Doppler and Radar Backscatter Version 1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:19 AM
This dataset contains concurrent airborne DopplerScatt radar retrievals of surface vector winds and ocean currents from the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) during a pilot campaign...
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CALIPSO Wide Field Camera Level 1B 1 km Native Science data, Validated Stage 1 V3-02
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 31, 2025 at 09:26 PM
CAL_WFC_L1_1Km-ValStage1-V3-02 data are Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Wide Field Camera (WFC), Level 1B 1 km Native Science data, Validated Stage 1...
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MMS 4 Active Spacecraft Potential Control (ASPOC), Sensors 1 and 2, Level 2 (L2), Survey Mode, 1 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 07:00 AM
MMS 4 Active Spacecraft Potential Control (ASPOC) - Sensors 1 and 2 Ion Beam Current Rates, Beam Energies, and Instrument Status variables. In tenuous plasma regions, the floating potential of a...
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MMS 2 Active Spacecraft Potential Control (ASPOC), Sensors 1 and 2, Level 2 (L2), Survey Mode, 1 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 29, 2025 at 09:27 PM
MMS 2 Active Spacecraft Potential Control (ASPOC) - Sensors 1 and 2 Ion Beam Current Rates, Beam Energies, and Instrument Status variables. In tenuous plasma regions, the floating potential of a...
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MMS 3 Active Spacecraft Potential Control (ASPOC), Sensors 1 and 2, Level 2 (L2), Survey Mode, 1 s Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 22, 2025 at 09:00 PM
MMS 3 Active Spacecraft Potential Control (ASPOC) - Sensors 1 and 2 Ion Beam Current Rates, Beam Energies, and Instrument Status variables. In tenuous plasma regions, the floating potential of a...
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Landscape Dynamics - Alaska - NLCD Land Cover Level 1, 2001 (version 2016)
- Organization: Department of the Interior
- Updated: 2021-09-15 | Harvested: June 25, 2025 at 09:04 PM
Landscape dynamics land cover source for the NPS Inventory and Monitoring national Environmental Settings protocol, representing NLCD 2001 Level 1 land cover classification for Alaska.
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Landscape Dynamics - CONUS - NLCD Land Cover Level 1, 2016 (version 2016)
- Organization: Department of the Interior
- Updated: 2021-09-21 | Harvested: June 25, 2025 at 08:59 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 CONUS.
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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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Landscape Dynamics - CONUS - NLCD Land Cover Level 1, 2006 (version 2016)
- Organization: Department of the Interior
- Updated: 2021-09-21 | Harvested: June 25, 2025 at 09:04 PM
Landscape dynamics land cover source for the NPS Inventory and Monitoring national Environmental Settings protocol, representing NLCD 2006 Level 1 land cover classification for CONUS.
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