Search Data.gov

Found 2551 dataset(s) matching "Geometrics".

BOREAS TE-23 Map Plot Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:52 AM
The BOREAS TE-23 team collected map plot data in support of its efforts to characterize and interpret information on canopy architecture and understory cover at the BOREAS tower flux sites and...
- png
- zip
- bin
- pdf
- bin
- bin
- +2 more
BOREAS TE-18 Landsat TM Physical Classification Image of the NSA
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:53 AM
The objective of this classification is to provide the BOREAS investigators with a data product that characterizes the land cover of the NSA. A Landsat-5 TM image from 21-Jun-1995 was used to...
- png
- zip
- bin
- bin
- bin
- pdf
- +3 more
BOREAS RSS-18 Level 1B AVIRIS At-Sensor Radiance Imagery
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 28, 2025 at 09:23 PM
This dataset holds Level 1B (L1B) radiance data collected by the AVIRIS-Classic instrument near Prince Albert, Saskatchewan, Canada, on August 14, 1996. This imagery was acquired for the Boreal...
- jpeg
- zip
- bin
- bin
- pdf
- html
- +1 more
SE-590 Field-Meas. Reflectances (OTTER)
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:05 AM
Spectral reflectance measurements made by Spectron SE590 instruments in the context of validation of geometric-optical BRDF models.
- png
- zip
- pdf
- bin
- bin
- html
- +1 more
Pre-LBA FLOODAMA Project Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 12, 2025 at 06:01 PM
This data set provides a digital mosaic of the Amazon River floodplain that was compiled using Landsat TM images. This mosaic was planned in July 1995 as an activity of the EOS-IDS Project that...
- png
- zip
- pdf
- bin
- html
- bin
OCO-2 Level 1B calibrated, geolocated science spectra, Retrospective Processing V10r (OCO2_L1B_Science) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:25 AM
Version 10r is the current version of the data set. Older versions will no longer be available and are superseded by Version 10r.In early 2021, the OCO Team identified an issue with OCO-2 level 2...
- bin
- bin
- bin
- bin
- bin
- bin
- +9 more
OCO-2 Level 2 geolocated XCO2 retrievals results, physical model, Retrospective Processing V10r (OCO2_L2_Standard) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:24 AM
Version 10r is the current version of the data set. Older versions will no longer be available and are superseded by Version 10r.In early 2021, the OCO Team identified an issue with OCO-2 level 2...
- bin
- bin
- bin
- bin
- bin
- bin
- +8 more
MISR L2 Land Surface Product subset for the INTEX-B region V002
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 02:44 AM
IXBMI2LS_002 is the Multi-angle Imaging SpectroRadiometer (MISR) Level 2 Land Surface Product subset for the INTEX-B region. It contains information on land directional reflectance properties,...
- pdf
- pdf
- pdf
- pdf
- pdf
- pdf
- +22 more
MISR L1B2 Terrain Product subset for the INTEX-B region V003
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: September 14, 2025 at 02:44 AM
IXBMIB2T_3 is the Multi-angle Imaging SpectroRadiometer (MISR) Level 1B2 Terrain Product subset for the INTEX-B region version 3. It contains Terrain-projected TOA Radiance, resampled at the...
- pdf
- pdf
- pdf
- pdf
- html
- pdf
- +23 more
MISR L1B2 Terrain Product subset for the SAMUM region V003
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-11 | Harvested: October 19, 2025 at 06:20 PM
SAMMIB2T_3 is the Multi-angle Imaging SpectroRadiometer (MISR) Level 1B2 Terrain Product subset for the SAMUM region version 3. It contains Terrain-projected TOA Radiance, resampled at the surface...
- bin
- pdf
- pdf
- pdf
- pdf
- pdf
- +21 more
ASTER Registered Radiance at the Sensor - Orthorectified V003
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:06 AM
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Orthorectified Registered Radiance at the Sensor (AST14OTH) products contain imagery transformed from a perspective...
- bin
- html
- jpeg
- pdf
- pdf
- pdf
- +5 more
ASTER L1B Registered Radiance at the Sensor V003
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:07 AM
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Level 1B (AST_L1B) Registered Radiance at the Sensor data product is radiometrically calibrated and geometrically...
- bin
- pdf
- html
- pdf
- pdf
- pdf
- +5 more
ASTER L1B Registered Radiance at the Sensor V004
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:07 AM
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Level 1B (AST_L1B) Registered Radiance at the Sensor data product is radiometrically calibrated and geometrically...
- bin
- jpeg
- html
- pdf
- pdf
- pdf
- +5 more
ASTER Expedited L1B Registered Radiance at the Sensor V003
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:08 AM
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Expedited Level 1B Registered Radiance at the Sensor global data product is radiometrically calibrated and geometrically...
- bin
- pdf
- html
- bin
- pdf
- pdf
- +4 more
Airborne Hyperspectral Reflectance L1 Tallgrass Prairie Preserve Oklahoma Multi-Day 1 m
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 11, 2025 at 06:22 PM
The Airborne Hyperspectral Reflectance data are from The Nature Conservancy’s Tallgrass Prairie Preserve in northeastern Oklahoma. The data have a spatial resolution of 1 meter (m) and fall in the...
- html
- bin
- pdf
- bin
- bin
Airborne Hyperspectral Reflectance Indian Cave Nebraska Multi-Day 1 m
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 28, 2025 at 09:26 PM
The Airborne Hyperspectral Reflectance Indian Cave Nebraska Multi-Day (AEHYPICNE1M) data are from the Indian Cave Forest Global Earth Observatory ([ForestGeo](https://forestgeo.si.edu/)) plot in...
- html
- bin
- pdf
- bin
- bin
Airborne Hyperspectral Reflectance Wood River Nebraska Multi-Day 1 m
- Organization: National Aeronautics and Space Administration
- Updated: 2025-09-10 | Harvested: October 15, 2025 at 06:22 PM
The Airborne Hyperspectral Reflectance image mosaic is of the long-term prairie restoration and biodiversity study site led by the Nature Conservancy near Wood River, Nebraska (AEHYPWRNE1M). The...
- html
- bin
- pdf
- bin
- bin
OCO-2 Level 2 bias-corrected XCO2 and other select fields from the full-physics retrieval aggregated as daily files, Retrospective processing V10r (OCO2_L2_Lite_FP) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:25 AM
Version 10r is the current version of the data set. Older versions will no longer be available and are superseded by Version 10r.The OCO-2 Lite files contain bias-corrected XCO2 along with other...
- bin
- bin
- bin
- bin
- bin
- bin
- +8 more
ECCO Geometry Parameters for the 0.5 degree Lat-Lon Model Grid (Version 4 Release 4)
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:38 AM
This dataset provides geometric parameters for the regular 0.5-degree lat-lon grid from the ECCO Version 4 Release 4 (V4r4) ocean and sea-ice state estimate. Parameters include areas and lengths...
- bin
- bin
- bin
- bin
- bin
- bin
- +9 more
ECCO Geometry Parameters for the Lat-Lon-Cap 90 (llc90) Native Model Grid (Version 4 Release 4)
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06 | Harvested: August 26, 2025 at 06:39 AM
This dataset provides geometric parameters for the lat-lon-cap 90 (llc90) native model grid from the ECCO Version 4 Release 4 (V4r4) ocean and sea-ice state estimate. Parameters include areas and...
- bin
- bin
- bin
- bin
- bin
- bin
- +9 more