ECCOE Landsat Quarterly Calibration and Validation Report — Quarter 2, 2021
The U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Calibration and Validation (Cal/Val) Center of Excellence (ECCOE) focuses on improving the accuracy, precision, calibration, and product quality of remote-sensing data, leveraging years of multiscale optical system geometric and radiometric calibration and characterization experience. The ECCOE Landsat Cal/Val Team continually monitors the geometric and radiometric performance of active Landsat missions and makes calibration adjustments, as needed, to maintain data quality at the highest level.
This report provides observed geometric and radiometric analysis results for Landsats 7–8 for quarter 2 (April–June), 2021. All data used to compile the Cal/Val analysis results presented in this report are freely available from the USGS EarthExplorer website: https://earthexplorer.usgs.gov.
One specific activity that the Cal/Val Team continued to closely monitor this quarter was the Landsat 8 Thermal Infrared Sensor (TIRS) response degradation, which has been observed since the two November 2020 safehold events. Detailed analysis results characterizing this degradation have been included in this report. Additional information about the safehold events is here: https://www.usgs.gov/core-science-systems/nli/landsat/november-19-2020-landsat-8-data-availability-update-recent-safehold.
Micijevic, E., Rengarajan, R., Haque, M.O., Lubke, M., Tuli, F.T., Shaw, J.L., Hasan, N., Denevan, A., Franks, S., Choate, M.J., Anderson, C., Markham, B., Thome, K., Kaita, E., Barsi, J., Levy, R., and Ong, L., 2021, ECCOE Landsat quarterly Calibration and Validation report — Quarter 2, 2021: U.S. Geological Survey Open-File Report 2021–1105, 40 p., https://doi.org/10.3133/ofr20211105.
ISSN: 2331-1258 (online)
Table of Contents
- Executive Summary
- Landsat 8 Radiometric Performance Summary
- Landsat 8 Geometric Performance Summary
- Landsat 7 Radiometric Performance Summary
- Landsat 7 Geometric Performance Summary
- Quarterly Level 2 Validation Results
- References Cited
|Publication Subtype||USGS Numbered Series|
|Title||ECCOE Landsat quarterly Calibration and Validation report — Quarter 2, 2021|
|Series title||Open-File Report|
|Publisher||U.S. Geological Survey|
|Publisher location||Reston, VA|
|Contributing office(s)||Earth Resources Observation and Science (EROS) Center|
|Description||vii, 40 p.|
|Online Only (Y/N)||Y|
|Google Analytic Metrics||Metrics page|