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Proceedings Paper

NASA's EOSDIS: options for data providers
Author(s): Siri Jodha Singh Khalsa; John E. Ujhazy
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Paper Abstract

EOSDIS, the data and information system being developed by NASA to support interdisciplinary earth science research into the 21st century, will do more than manage and distribute data from EOS-era satellites. It will also promote the exchange of data, tools, and research results across disciplinary, agency, and national boundaries. This paper describes the options that data providers will have for interacting with the EOSDIS Core System (ECS), the infrastructure of EOSDIS. The options include: using the ECS advertising service to announce the availability of data at the provider's site; submitting a candidate data set to one of the Distributed Active Archive Centers (DAACs); establishing a data server that will make the data accessible via ECS and establishing Local Information Manager (LIM) which would make the data available for multi-site searches. One additional option is through custom gateway interfaces which would provide access to existing data archives. The gateway, data server, and LIM options require the implementation of ECS code at the provider site to insure proper protocols. The advertisement and ingest options require no part of ECS design to reside at the provider site.

Paper Details

Date Published: 15 December 1995
PDF: 8 pages
Proc. SPIE 2583, Advanced and Next-Generation Satellites, (15 December 1995); doi: 10.1117/12.228583
Show Author Affiliations
Siri Jodha Singh Khalsa, Applied Research Corp. (United States)
John E. Ujhazy, Hughes Applied Information Systems (United States)


Published in SPIE Proceedings Vol. 2583:
Advanced and Next-Generation Satellites
Hiroyuki Fujisada; Martin N. Sweeting, Editor(s)

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