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The NPOESS Preparatory Project Science Data Segment (SDS) Data Depository and Distribution Element (SD3E) System ArchitectureThe National Polar-orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) Science Data Segment (SDS) will make daily data requests for approximately six terabytes of NPP science products for each of its six environmental assessment elements from the operational data providers. As a result, issues associated with duplicate data requests, data transfers of large volumes of diverse products, and data transfer failures raised concerns with respect to the network traffic and bandwidth consumption. The NPP SDS Data Depository and Distribution Element (SD3E) was developed to provide a mechanism for efficient data exchange, alleviate duplicate network traffic, and reduce operational costs.
Document ID
20080023346
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Ho, Evelyn L. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Schweiss, Robert J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 24, 2013
Publication Date
January 1, 2008
Subject Category
Computer Operations And Hardware
Meeting Information
Meeting: Institute of Electrical and Electronics Engineers (IEEE) Geoscience and Remote Sensing Symposium (IGARSS) 2008
Location: Boston, MA
Country: United States
Start Date: July 10, 2008
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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