Presentation
28 October 2022 Cross-calibration of Landsat 8 and 9 using measurements from an ultra-portable field transfer radiometer
Author Affiliations +
Abstract
During the early on-orbit phase Landsat 9 performed an under flight of Landsat 8 in November 2021 which provided a unique opportunity to cross compare measurements from the two OLI sensors. Surface reflectance measurements were collected at two desert sites in the western US, Alkali Lake and Ivanpah Playa, coincident with the satellite overpasses. Surface measurements with the Calibration and Test Site SI-Traceable Transfer Radiometer (CaTSSITTR) were collected as part of the field deployment. CaTSSITTR data combined with in-situ atmospheric measurements are used to predict top-of-atmosphere reflectance for comparison with the OLI and OLI-2.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Brian N. Wenny, Kurtis Thome, Jeff Czapla-Myers, and Nikolaus Anderson "Cross-calibration of Landsat 8 and 9 using measurements from an ultra-portable field transfer radiometer", Proc. SPIE PC12264, Sensors, Systems, and Next-Generation Satellites XXVI, PC122640C (28 October 2022); https://doi.org/10.1117/12.2636246
Advertisement
Advertisement
KEYWORDS
Earth observing sensors

Landsat

Radiometry

Reflectivity

Calibration

Data conversion

Diffusers

Back to Top