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Found 634 dataset(s) matching "spectral-engineering".

SMAPVEX12 PALS Brightness Temperature Data V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: July 18, 2025 at 07:13 PM
This data set contains brightness temperatures obtained by the Passive Active L-band System (PALS) aircraft instrument. The data were collected as part of SMAPVEX12, the Soil Moisture Active...
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GLAS/ICESat L1A Global Altimetry Data (HDF5) V033
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31 | Harvested: June 28, 2025 at 02:31 PM
Level-1A altimetry data (GLAH01) include the transmitted and received waveform from the altimeter. Each data granule has an associated browse product.
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SMAPVEX12 UAVSAR Incidence-Angle Normalized Backscatter Data V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: July 17, 2025 at 06:44 PM
This data set contains backscatter data obtained by the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) instrument. The data were collected as part of the Soil Moisture Active Passive...
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IceBridge DMS L3 Photogrammetric DEM V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31 | Harvested: June 28, 2025 at 01:05 PM
The IceBridge DMS L3 Photogrammetric DEM (IODMS3) data set contains gridded digital elevation models and orthorectified images of Greenland and Antarctica derived from the Digital Mapping System...
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IceBridge LVIS L1B Geolocated Return Energy Waveforms V002
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31 | Harvested: June 28, 2025 at 01:06 PM
This data set contains return energy waveform data measured over Greenland, Alaska, and Antarctica by the NASA Land, Vegetation, and Ice Sensor (LVIS), an airborne lidar scanning laser altimeter....
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IceBridge Ku-Band Radar L1B Geolocated Radar Echo Strength Profiles V002
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31 | Harvested: June 28, 2025 at 02:40 PM
This data set contains elevation and surface measurements over Greenland, the Arctic, and Antarctica, as well as flight path charts and echogram images acquired using the Center for Remote Sensing...
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IceBridge HiCARS 2 L1B Time-Tagged Echo Strength Profiles V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-04-01 | Harvested: September 06, 2025 at 12:57 AM
This data set contains Antarctica radar sounder echo strength profiles from the Hi-Capability Radar Sounder (HiCARS) Version 2 instrument. The data were collected by scientists working on the...
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IceBridge HiCARS 2 L2 Geolocated Ice Thickness V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31 | Harvested: June 28, 2025 at 12:28 PM
This data set contains ice thickness, surface and bed elevation, and echo strength measurements taken over Antarctica using the Hi-Capability Airborne Radar Sounder (HiCARS) instrument. The data...
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IceBridge HiCARS 1 L1B Time-Tagged Echo Strength Profiles V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-04-01 | Harvested: September 07, 2025 at 12:49 AM
This data set contains Antarctica radar sounder echo strength profiles from the Hi-Capability Radar Sounder (HiCARS) Version 1 instrument. The data were collected by scientists working on the...
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IceBridge Riegl Laser Altimeter L1B Time-Tagged Laser Ranges V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-04-01 | Harvested: October 28, 2025 at 10:02 PM
This data set contains laser ranges, returned pulses, and deviation for returned pulses in Antarctica and Greenland using the Riegl Laser Altimeter. The data were collected by scientists working...
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SMAPVEX08 PALS Brightness Temperature Data V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: July 18, 2025 at 06:03 PM
This data set contains brightness temperatures obtained by the Passive Active L-band System (PALS) microwave aircraft radiometer instrument as part of the Soil Moisture Active Passive Validation...
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CLASIC07 PALS Backscatter Data V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: July 18, 2025 at 05:44 PM
This data set contains backscatter data obtained by the Passive Active L-band System (PALS) microwave aircraft radar instrument as part of the Cloud and Land Surface Interaction Campaign 2007 (CLASIC07).
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SMAPVEX08 PALS Backscatter Data V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: September 06, 2025 at 12:33 AM
This data set contains backscatter data obtained by the Passive Active L-band System (PALS) microwave aircraft radar instrument as part of the Soil Moisture Active Passive Validation Experiment...
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CLASIC07 PALS Brightness Temperature Data V001
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17 | Harvested: July 18, 2025 at 07:57 PM
This data set contains brightness temperature data obtained by the Passive Active L-band System (PALS) microwave aircraft radiometer instrument as part of the Cloud and Land Surface Interaction...
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