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Earth Science Data and Information System (ESDIS) Project Update

This update provides information on the ESDIS project and the various data processing systems and instruments involved. It also highlights the Discipline-oriented Data Centers and their specific areas of focus.

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Earth Science Data and Information System (ESDIS) Project Update

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  1. Earth Science Data and Information System (ESDIS) Project Update Karen.Michael@nasa.gov, EOSDIS System Manager AMSR Science Team Meeting Sept 16-17, 2015Huntsville, AL

  2. ESDIS Project

  3. National Aeronautics and Space Administration Science Investigator-led Processing Systems Ocean Data Processing System (OCDPS) Measurements of Pollution in the Troposphere (MOPITT) Visible Infrared Imaging Radiometer Suite (VIIRS) Atmosphere MODIS Adaptive Processing System (MODAPS) Visible Infrared Imaging Radiometer Suite (VIIRS) Land Ozone Monitoring Instrument (OMI) Microwave Limb Sounder (MLS) Visible Infrared Imaging Radiometer Suite (VIIRS) Ocean Ozone Mapping Profiler Suite (OMPS) Ozone Advanced Technology Microwave Sounder (ATMS) & Cross-track Infrared Sounder (CrIS) Sounder Advanced Microwave Scanning Radiometer for EOS 2 (AMSR-E/2) Tropospheric Emission Spectrometer (TES) SIPSs perform forward processing of standard products, and reprocess data to incorporate algorithm improvements. www.nasa.gov

  4. National Aeronautics and Space Administration Discipline-oriented Data Centers ASF SDC SAR Products, Sea Ice, Polar Processes, Geophysics ASF SDC SAR Products, Sea Ice, Polar Processes, Geophysics SEDAC Human Interactions, Land Use, Environmental Sustainability, Geospatial Data LP DAAC Surface Reflectance, Land Cover, Vegetation Indices GES DISC Global Precipitation, Solar Irradiance, Atmospheric Composition and Dynamics, Global Modeling NSIDC DAAC Snow and Ice, Cryosphere, Climate Inter- actions, Sea Ice PO.DAAC Gravity, Sea Surface Temperature, Ocean Winds, Topography, Circulation & Currents CDDIS Space Geodesy, Solid Earth OBPG Ocean Biology, Sea Surface Temperature MODAPS/ LAADS MODIS Level-1 and Atmosphere Data Products LaRC ASDC Radiation Budget, Clouds, Aerosols, Tropospheric Chemistry GHRC DAAC Hydrologic Cycle, Severe Weather Inter- actions, Lightning, Atmospheric Convection ORNL DAAC Biogeochemical Dynamics, Ecological Data, Environmental Processes www.nasa.gov

  5. Applications • C. Dobson Socioeconomic Data & Applic- ations Center Earth Science & Data Systems 03/23/2015 Astro- physics • SAR Systems • C. Dobson ASF SAR Data Center Applied Science L. Friedl Application Scientists NASA Headquarters Science Mission Directorate (SMD) J. Grunsfeld Helio- physics • Land Processes • W. Turner Program Scientist for EOSDIS L. Tsaoussi Land Processes DAAC Research J. Kaye Program Scientists Earth Science M. Freilich Program Executive for Operating Missions C. Yuhas • Earth Surface • and Interior • C. Dobson Flight Programs S. Neeck (Acting) Crustal Dynamics DIS Planetary Program Executive for Earth Science Data Systems K. Murphy • Atmospheric • Dynamics • R. Kakar Global Hydrology Resource Center .. . .. . • Upper Atmosphere • Research • K. Jucks 400 420 Goddard Space Flight Center (GSFC) C. Scolese 423 Earth Science Data and Information System (ESDIS) Project D. Lowe Flight Projects D. Mitchell GSFC Earth Sciences DISC Earth Science T. McCarthy • Atmospheric • Radiation • H. Maring 430 500 Atmospheric Sciences Data Center Planetary Science Appl. Eng. & Technology Data Center Operations Science Operations Management J. Behnke Drew Kittel 440 • L1 and Atmos. Data • TBD 600 Astro- physics Sciences & Exploration L1 Atmosphere Archive & Distri- bution System • Cryosphere • Science • T. Wagner .. . • Ocean Biology & • Biogeochemistry • P. Bontempi • Terrestrial • Ecology • E. Kasischke .. . • Physical • Oceanography • E. Lindstrom • Near Real-time • Applications • D. Green National Snow and Ice Data Center Ocean Biology DAAC ORNL DAAC Physical Oceanography DAAC LANCE

  6. EOSDIS New Missions List Green - launch and in-orbit Black – planned launches

  7. EOSDIS Key Metrics EOSDIS Science Data Volume Progression EOSDIS Science Data Products Distribution FY00 through FY14

  8. AMSR-E Distribution FY11-FY15

  9. AMSR-E Distribution Metrics by Country 2014 & 2015

  10. EOSDIS Evolution: Earthdata Website • Version 3 of the Earthdata website • (https://earthdata.nasa.gov/) debuted on May 28,2015. • The new Earthdata website was designed to give the user community a substantially improved experience for discovering and searching for Earth science data and information. • Earthdata Search Client (EDSC) - https://search.earthdata.nasa.gov/ • It addresses the need for a more coherent and comprehensive web presence for NASA’s Earth Science Data Systems Program and better represents EOSDIS investments, capabilities, and the key role of the DAACs for the user community.

  11. LANCE – A Component of EOSDIS • The Land Atmosphere Near-real time Capability for EOS (LANCE) is a component of EOSDIS that generates and distributes near real-time (NRT) products from the following instruments: • Terra: MODIS • Aqua: MODIS, AIRS • Aura: OMI, MLS • AMSR-E (Aqua) – ended 2011 • AMSR2 (GCOM-W1) – added 2015 • MISR (Terra) – being added 2015 • SNPP: VIIRS, OMPS - future • LANCE Objectives: • To leverage science processing expertise to create high quality NRT products • To provide data to applications community with a maximum latency of 3 hours from observation (The standard, science-quality products are typically available with a latency of 20-48 hours) • To provide data products with high reliability using redundant systems • To provide an umbrella environment with uniform high level requirements to better serve user needs (Consistency, Collaboration, Coordination)

  12. LANCE System Architecture

  13. LANCE NRT Latency

  14. LANCE NRT Products AIRS - Atmospheric Infrared Sounder AMSR2 – Advanced Microwave Scanning Radiometer 2 MLS - Microwave Limb Sounder MODIS - Moderate Resolution Imaging Spectroradiometer OMI - Ozone Monitoring Instrument

  15. EOSDIS Evolution: Worldview and Global Browse Imagery Services • Approach: • The Global Imagery Browse Services (GIBS) provide open access to full resolution imagery derived from NASA products to any mapping client and script • https://earthdata.nasa.gov/gibs • Worldview is an open source, browser-based client to interactively explore GIBS (and SEDAC) imagery and download the underlying data • https://worldview.earthdata.nasa.gov Open-Access Servers Client GIBS / Worldview Goal: To transform how users interact with and discover NASA Earth data; make it visual

  16. Global Imagery Browse Services (GIBS) Products Current Under Development

  17. NASA’s SNPP SDS Architecture(Pre-Block 2.0 architecture)

  18. Future Suomi National Polar-orbiting Partnership Plans for NASA SDS • On June 19, the ESDIS Project received NOAA’s Joint Polar Satellite System (JPSS) Program approval for the NASA Science Data System to receive sensor mission data from the JPSS Stored Mission Data Hub (JSH) instead of receiving Raw Data Records from the Integrated Data Processing Segment (IDPS). • The JSH data will be acquired by EDOS, which will provide Level 0 data sets to the NASA’s SNPP SIPS.   • This interface change will be implemented after JPSS takes delivery of their Block 2.0 system (early 2016). • NASA will be producing and distributing it’s own products from all SNPP instruments and potentially future JPSS missions including NRT • Science Investigator-led Processing Systems (SIPS), Science Teams and DAAC’s have recently been selected for the following disciplines: Land, Ocean, Atmosphere, Ozone, Sounder

  19. NASA’s SNPP SDS Architecture(Proposed Block 2.0)

  20. Acronyms

  21. EOSDIS Evolution: Common Metadata Repository • Benefits of CMR: • Sub-second search • CMR is designed to handle metadata at the Concept level beyond just Collections and Granules to Visualizations, Parameters, Documentation, Services, and more. • CMR is designed around an evolvable Unified Metadata Model (UMM). • CMR is designed to handle hundreds of millions of metadata records; making them available through high performance, standards compliant, temporal, spatial, and faceted search. • CMR incorporates both human and machine metadata assessment features that work to ensure the highest quality metadata possible. • What is the Common Metadata Repository (CMR)? • CMR will be the authoritative management system for all EOSDIS metadata holdings. • CMR is a common middleware replacement for for the ECHO backend and GCMD’s backend. The GCMD frontend, however, will not change and users of GCMD should see no impact.

  22. Big Earth Data Initiative (BEDI) • Background: • In 2013, the White House Office of Science and Technology Policy (OSTP) kicked off the Big Earth Data Initiative (BEDI) as a multi-agency (NASA, NOAA, USGS) effort to make the collection of Earth Observation (EO) data more readily available and useful to users. • The data directly supports 12 Societal Benefit Areas (SBAs). • Funding provided to NASA FY14, FY15 • BEDI Objectives: • Discovery – Make finding of datasets simpler • Accessibility - Make datasets readily available to users • Usability – Provide services to use datasets • Task objectives for DAACs: • Provide metadata to EOSDIS Common Metadata Repository (CMR) • Maintain persistent identifiers for data collections via Digital Object Identifiers (DOIs) • Make data available online via OPeNDAP or some other useful service • Make imagery available in Worldview via GIBS • Report metrics

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