EOSDIS Status

EOSDIS Status

11/4/2009

Dan Marinelli, NASA GSFC

ESDIS Project, Science Systems Development Office

EOSDIS Context

ACCESS

Distributed Active Archive Centers

(DAACs)

Instrument Science Team Facilities

(SCFs and SIPSs)

Data Assimilation

Model

Adapted from

REASoN

EOSDIS Data Availability Timeline1995 1996 1997 19981991 1992 1993 1994 2003 2004 2005 20061999 2000 2001 2002 2011 2012 2013 20142007 2008 2009 2010

1995 1996 1997 19981991 1992 1993 1994 2003 2004 2005 20061999 2000 2001 2002 2011 2012 2013 20142007 2008 2009 2010

10/1984 - 2 years planned mission life

10/1978 - 10 yrs m life

ERBS (SAGE II)

ERS-1

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

ADEOS I early failure

Jason-1

ACRIMSAT

Aqua

ICESat

Aura

SORCE

Landsat 7

QuikSCAT

Terra

TRMM Heritage Missions

EOS Era Missions

No Planned EOL

KEY

GRACE

Transition to USGS

Extended Mission Life

Planned Mission Life

ADEOS II early failure

Active Archive

April 2007 NASA Earth Science Senior Review

Science Data Available

CERES data only

Meteor 3M (SAGE III)

Earth Science Data and Information System (ESDIS) Project - GSFC Code 423• Objective - Develop and Operate Earth Observing System Data and Information System

(EOSDIS)– 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• Organizations: ESDIS Project meets its requirements by funding and managing several

organizations including– “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:

– 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

7

*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

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