NDLI: Approach for volcanic surveillance using satellite-borne microwave radiometer data

Content Provider	IEEE Xplore Digital Library
Author	Maeda, T. Takano, T.
Copyright Year	2010
Description	Author affiliation: JAXA, EORC, Japan (Maeda, T.) \|\| Nihon University, Japan (Takano, T.)
Abstract	Volcanic surveillance is one of the practical fields for remote-sensing technology. Monitoring of thermal anomalies on volcanoes by infrared radiometer and detection of slight land-surface deformations around volcanoes by interferometry of synthetic aperture radar (SAR) are good examples. However, an infrared radiometer is a little nervous for clouds which cover volcanoes, and interferometry of SAR also has a weakness that the time resolution becomes low in exchange for high spatial resolution. Meanwhile, focusing on microwave radiometer, we know it is less affected by clouds than infrared radiometer. Its time resolution is also higher than interferometry of SAR. Therefore, microwave radiometer can become a promising tool for volcanic surveillance. But, a new methodology to compensate its coase spatial resolution is essential. It was a serious problem.
Starting Page	520
Ending Page	522
File Size	406583
Page Count	3
File Format	PDF
ISBN	9781424495658
ISSN	21537003
e-ISBN	9781424495665
e-ISBN	9781424495641
DOI	10.1109/IGARSS.2010.5652610
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microwave radiometry Microwave theory and techniques Volcanoes Earthquakes Land surface Spatial resolution Surveillance
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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