NDLI: Design and realization of spectral data management in the spectral knowledge base

Content Provider	IEEE Xplore Digital Library
Author	Tian Zhen-Kun Liu Su-Hong Fu Ying-Ying
Copyright Year	2004
Description	Author affiliation: Res. Center for Remote Sensing & GIS, Beijing Normal Univ. (Tian Zhen-Kun; Liu Su-Hong)
Abstract	The measured spectral data in the spectral knowledge base (spectrum library) are all high spectral data, which are composed of band values and corresponding reflectance values, data explanation and self-contained parameters. How to realize management of those magnanimous data stored in database effectively, including presenting them out logically, eliminating data redundancy and so on, becomes an important problem to be solved. For this purpose, following key points about data management are introduced and discussed in this paper: (1) design of data operation flows; (2) implementation of data deletion and reversion piecemeal or in batches within mechanism of recycle bin; (3) redundant data cleanup periodically; (4) generating of reports about quantity and availability of data in storage respectively; (5) presentation of spectrum profile with corresponding metadata in various ways. On the platform of Oracle 9i, Windows 2000 Server and IIS, this solution to spectral data management was implemented and proved to be rather effective, as was instanced by spectral knowledge base
Starting Page	4410
Ending Page	4413
File Size	364190
Page Count	4
File Format	PDF
ISBN	0780387422
DOI	10.1109/IGARSS.2004.1370127
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-20
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Knowledge management Geologic measurements Image databases Remote sensing Reflectivity Waste management Recycling Laboratories Geology Agriculture
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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