Paper
16 November 1992 MODIS: a global imaging spectroradiometer for the Earth Observing System
William L. Barnes, Vincent V. Salomonson
Author Affiliations +
Proceedings Volume 10269, Optical Technologies for Aerospace Sensing: A Critical Review; 102690G (1992) https://doi.org/10.1117/12.161578
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States
Abstract
MODIS, a 36 band (0.42 - 14.24 micrometer) moderate resolution imaging spectroradiometer is the keystone sensor for the 15 year (1998-2013) Earth Observing System (EOS). MODIS sensors on both the AM and PM EOS spacecraft will each collect data from the entire globe every two days. This data will be used to generate numerous scientific products which will enhance knowledge of changes in the global climate system due to both natural and anthropogenic causes.

MODIS, under development by the Santa Barbara Research Center (SBRC), Goleta, California, and the EOS Project at the Goddard Space Flight Center (GSFC), Greenbelt, Maryland, will include bands with spatial resolutions of 250, 500 or 1,000 meters at nadir, SNR’s as large as several thousand, onboard spatial, spectral and radiometric calibration, solar and lunar radiometric stability monitoring, knowledge of pixel location to less than 500 meters (including spacecraft errors) and radiometric accuracy of 5 percent or less for the 19 reflected solar bands and 1 percent or less for the 17 thermal emission bands. Polarization sensitivity will be limited to less than two percent for bands with wavelengths less than 2.2 micrometers.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
William L. Barnes and Vincent V. Salomonson "MODIS: a global imaging spectroradiometer for the Earth Observing System", Proc. SPIE 10269, Optical Technologies for Aerospace Sensing: A Critical Review, 102690G (16 November 1992); https://doi.org/10.1117/12.161578
Lens.org Logo
CITATIONS
Cited by 117 scholarly publications.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Imaging systems

MODIS

Sensors

Space operations

Climate change

Climatology

Data centers

Back to Top