Transcript EOSDIS Status 11/4/2009 Dan Marinelli, NASA GSFC ESDIS Project, Science Systems Development Office EOSDIS Context Distributed Active Archive Centers (DAACs) REASoN ACCESS Instrument Science Team Facilities (SCFs and SIPSs) Data Assimilation Model Adapted from.

EOSDIS Status
11/4/2009
Dan Marinelli, NASA GSFC
ESDIS Project, Science Systems
Development Office
EOSDIS Context
Distributed Active
Archive Centers
(DAACs)
REASoN
ACCESS
Instrument Science
Team Facilities
(SCFs and SIPSs)
Data
Assimilation
Model
Adapted from
EOSDIS Data Availability Timeline
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ERBS (SAGE II)
10/1984 - 2 years planned mission life
ERS-1
10/1978 - 10 yrs m life
NIMBUS-7 (TOMS I)
Meteor 3 TOMS (TOMS II)
UARS
TOPEX/Poseidon
JERS-1
OrbView-2 (SeaStar)
ERS-2
Earth Probe TOMS (TOMS III)
RadarSat 1
Heritage Missions
ADEOS I early failure
CERES data only
TRMM
EOS Era Missions
Landsat 7
Transition to USGS
QuikSCAT
Terra
KEY
Science Data Available
Planned Mission Life
Extended Mission Life
Active Archive
No Planned EOL
April 2007 NASA Earth
Science Senior Review
ACRIMSAT
Jason-1
Meteor 3M (SAGE III)
GRACE
Aqua
ADEOS II early failure
ICESat
SORCE
Aura
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Earth Science Data and Information System (ESDIS) Project - GSFC Code 423
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Objective - Develop and Operate Earth Observing System Data and Information System
(EOSDIS)
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Organizations: ESDIS Project meets its requirements by funding and managing several
organizations including
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“Large” industrial: Raytheon (EMD)
Distributed Data Centers - NASA Centers (GSFC, JPL, LaRC), other government agencies (EDC,
ORNL), Universities (ASF, NSIDC, SEDAC)
Science Investigator-led Processing Systems (SIPSs) - NASA Centers (GSFC, JPL, LaRC, MSFC),
NCAR
Project Components:
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A production capability for standard science data products from EOS instruments
An “active archive” of Earth science data from EOS and other past and present Earth science missions
A distributed information framework (data centers, system elements, interfaces and data model)
supporting EOS investigators and other users in science, government, industry, education, and policy
SDPS - System for ingesting, processing, archiving and distributing data
Data Centers - Science System Operations
EOSDIS Networks - Transportation of mission & science data
SIPS - Systems developed and operated by PIs or Team Leaders for generation of standard data
products for delivery to Data Centers
Web Site: http://eos.nasa.gov/eosdis
Trends in data access
Data Distribution - Top 10 Products
*Some products are inherently larger than other files in size and therefore may skew the results.
** When counting # of Files, Metadata files are not included.
March 2009
FY2008 Annual Report
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Distribution by source
EOSDIS Metrics Reference
• All kinds of other metrics information about EOSDIS can
be found at:
– http://ems.eos.nasa.gov/reports/index.shtml
Recent Progress
– Transition from EOS Data Gateway (EDG) to ECHO/WIST has
completed. There are over 15000 users currently accessing EOS data
via ECHO/WIST.
– ECS 7.22 is operational at the sites which host ECS (Land Processes
DAAC, Souix Falls, SD, Atmospheric Sciences Data Center, Langley,
VA, and National Snow and Ice Data Center, Boulder, CO)
• Migration to all disk archive expected to complete by end of 2009
• 7.22 contains functionality needed to support on-line archive, end-to-end
checksumming, NCR rollups, and other capabilities in support of evolution
Plans for the next year
– ECS Release 7.23: work underway for delivery planned under
EEB Contract
– EED Contract RFP has been solicited and proposals received;
we are evaluating at this time
EOSDIS Futures
• Future spending profile reflects reductions being achieved with
evolution
– GES DISC off of ECS; MODAPS performs MODIS processing and
L1/atmospheres archive and distribution
– ASDC DAAC now supports CERES with their ANGe system; ECS to
remain in place through at least 7.23 for other EOS instruments
– ECS evolution development has resulted in greatly reduced physical,
SLOC footprint, and thus cost to maintain
• EEB contract expires May 2010; ESDIS is evaluating proposals for the
EOSDIS Evolution and Development Contract
• THG grant is in effect until July 2011
• NPP PEATEs will be funded through the ESDIS project once NPP is
launched
• Decadal Survey missions are on the horizon and planning is underway
– Commitment to data systems support is being stressed by NASA
– Working with the teams via the Decadal Survey Planning Group and the ESDSWG