NDLI: Geo-temporal Visualization of Information Collected from Large Databases Using the Time-Based COCOM Operational Picture (TIMECOP) Server

Content Provider	IEEE Xplore Digital Library
Author	Roe, K.P. Murphy, M. Schmidt, J.
Copyright Year	2009
Abstract	The Time-Based COCOM Operational Picture (TIMECOP) system provides the ability to visualize events over geographic locations as a function of time. It allows the user to discover geo-temporal trends, patterns, and behaviors over very large regions down to specific sites as well as user-defined time periods. This datamining capability has the capacity to make trend analysis possible for users who would have found it otherwise impossible to manually extract the necessary information from a large database and/or a merged collection from multiple data sources. Although the TIMECOP system was initially tuned to operate on a single large database, it is actually data agnostic and has been modified to serve the needs of other users operating on data from different sources. Users connect either to remote or local TIMECOP servers depending on their needs and restrictions. The database is selected from a pull-down menu and the query options matching the database’s contents are dynamically populated. The user makes their query choices and submits the request. The TIMECOP server passes the query to the respective database and returns a formatted Keyhole Markup Language (KML) file or network link for GoogleEarth to display. Users can examine the data statically or in a movie-like fashion, which allows them to engage in geo-temporal trend analysis. Users may then refine the query parameters and resubmit if necessary. The TIMECOP system can operate under low bandwidth conditions, allowing it to transmits query results via a network link to the user’s GoogleEarth client. Depending on the query, the resulting KML file transmitted is typically in the kB range. TIMECOP users can further modify their queries to limit the number of results returned if they are in a low bandwidth environment.
Starting Page	485
Ending Page	487
File Size	1100992
Page Count	3
File Format	PDF
ISBN	9781424457687
e-ISBN	9781424457694
DOI	10.1109/HPCMP-UGC.2009.80
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-06-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Earth Databases High performance computing Data mining Web server Magneto electrical resistivity imaging technique
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
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
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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