NDLI: GIS based ground moving target indication in time series of SAR amplitude images

Content Provider	IEEE Xplore Digital Library
Author	Boldt, M. Thiele, A. Schulz, K. Hinz, S.
Copyright Year	2015
Description	Author affiliation: Fraunhofer IOSB Inst. of Optronics, Syst. Technol. & Image Exploitation, Ettlingen, Germany (Boldt, M.; Thiele, A.; Schulz, K.) \|\| Inst. of Photogrammetry & Remote Sensing IPF, Karlsruhe Inst. of Technol., Karlsruhe, Germany (Hinz, S.)
Abstract	The detection of changes based on remote sensing data is a highly frequented field of research with several of important applications. In [1], a concept for change analysis in urban areas was proposed. The main part of this concept is the categorization of detected changes. Aiming on the changes itself, it can be distinguished between objects, which are static at the time of image acquisition and objects, which are in motion. In SAR image analysis, the detection of moving objects is commonly known as Ground Moving Target Indication (GMTI). For two-channel SAR systems like TerraSAR-X (TSX), a traditional method is Along-Track Interferometry (ATI). In our method [1], changes caused by static objects have been investigated using repeat-pass SAR imagery with a time gap of at least 11 days. This dataset excludes the application of ATI. Furthermore, ATI is only capable of detecting moving objects with motion in across-track direction [5]. In this paper, a GIS based detection scheme is proposed, which considers objects moving in along-track as well as in across-track direction at the time of image acquisition.
Starting Page	4133
Ending Page	4136
File Size	3733907
Page Count	4
File Format	PDF
e-ISBN	9781479979295
DOI	10.1109/IGARSS.2015.7326735
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-26
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Synthetic aperture radar Remote sensing Satellites Roads Time series analysis Azimuth Monitoring Change Detection Synthetic Aperture Radar SAR TerraSAR-X TSX Time Series Moving Target Indication MTI GIS
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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