Translator Disclaimer
Paper
9 April 2003 MERIS in-flight spectral calibration in O2 absorption using surface pressure retrieval
Author Affiliations +
Abstract
We present the results of the first in-flight spectral calibration of the ENVISAT/MERIS instrument. An operational algorithm using the high sensitivity of absorption to the spectral location in the O2 bands is briefly presented. We show that an accuracy of ± 0.02 nm can be reached with a careful analysis of the whole dataset. This method was successfully compared to other techniques and proved to have the lowest noise. Consequences for the MERIS Surface Pressure product are investigated and optimization of the O2 bands setting is proposed.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Didier Ramon, Richard P. Santer, and Philippe Dubuisson "MERIS in-flight spectral calibration in O2 absorption using surface pressure retrieval", Proc. SPIE 4891, Optical Remote Sensing of the Atmosphere and Clouds III, (9 April 2003); https://doi.org/10.1117/12.467540
PROCEEDINGS
10 PAGES


SHARE
Advertisement
Advertisement
Back to Top