NDLI: Modis radiometric calibration program, methods and results

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Modis radiometric calibration program, methods and results

Content Provider	NASA Technical Reports Server (NTRS)
Author	Angal, Amit Sun, Junqiang Guenther, Bruce Wenny, Brian Salomonson, Vincent Xiong, Xiaoxiong Barnes, William
Copyright Year	2012
Description	As a key instrument for NASA s Earth Observing System (EOS), the Moderate Resolution Imaging Spectroradiometer (MODIS) has made significant contributions to the remote sensing community with its unprecedented amount of data products continuously generated from its observations and freely distributed to users worldwide. MODIS observations, covering spectral regions from visible (VIS) to long-wave infrared (LWIR), have enabled a broad range of research activities and applications for studies of the earth s interactive system of land, oceans, and atmosphere. In addition to extensive pre-launch measurements, developed to characterize sensor performance, MODIS carries a set of on-board calibrators (OBC) that can be used to track on-orbit changes of various sensor characteristics. Most importantly, dedicated and continuous calibration efforts have been made to maintain sensor data quality. This paper provides an overview of the MODIS calibration program, on-orbit calibration activities, methods, and performance. Key calibration results and lessons learned from the MODIS calibration effort are also presented in this paper.
File Size	261868
Page Count	4
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20120014332
Archival Resource Key	ark:/13960/t23c11v7f
Language	English
Publisher Date	2012-07-22
Access Restriction	Open
Subject Keyword	Earth Resources And Remote Sensing Imaging Spectrometers Radiometers Lessons Learned Earth Observing System Eos Oceans Calibrating Spectral Bands Launching Modis Radiometry Remote Sensing Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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