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ECHO Overview and State of the System

ECHO Overview and State of the System. ESIP Winter Meeting 2014. Katie Baynes NASA ECHO Team kathleen.baynes@nasa.gov. ESIP Winter 2014. ECHO System Overview. What Metadata?. NASA ’ s Earth Observing Satellites (EOS) monitor daily events and long term environmental changes

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ECHO Overview and State of the System

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  1. ECHO Overview and State of the System ESIP Winter Meeting 2014 Katie Baynes NASA ECHO Team kathleen.baynes@nasa.gov

  2. ESIP Winter 2014 ECHO System Overview

  3. What Metadata? • NASA’s Earth Observing Satellites (EOS) monitor daily events and long term environmental changes • EOSDIS data collection includes over 3,500 data types • Land • Cover & Usage • Surface temperature • Soil moisture • Surface topography • Atmosphere • Winds & Precipitation • Aerosols & Clouds • Temperature & Humidity • Solar radiation • Ocean Dynamics • Surface temperature • Surface wind fields & Heat flux • Surface topography • Ocean color • Cryosphere • Sea/Land Ice & Snow Cover • Human Dimensions • Population & Land Use • Human & Environmental Health • Ecosystems

  4. Reverb • ECHO’s web front end • Novices and Experts • Searching • Temporal • Spatial • Keywords • Platforms/Instruments/Sensors • Processing Level • Ordering • Downloads • Services • Sub-setting • Re-projection http://reverb.echo.nasa.gov/reverb

  5. Metadata Ingest • ECHO 10 Data Provider • ISO 19115 Data Provider Data Provider Ingest Both Collection and Granule Level • FTP Ingest • ISO 19115 Data Provider • ECHO 10 Data Provider • Format X • REST API • ECHO Catalog

  6. Search and Metadata Retrieval • Reverb • CWIC • Giovanni • … Client Data Retrieval • ESIP • OpenSearch • Direct • Clients • Searching • Ordering • Multi-format Retrieval • ECHO10 • JSON • ISO 19115 • REST API • ECHO Catalog

  7. ESIP Winter 2014 Operational Statistics and Interesting Metrics

  8. Some ECHO Stats • Central EOSDIS Metadata Repository • Holdings • 3830 Collections • 142 Million Granules • Client Applications • Reverb • ASTER Volcano Group • GHRC Data Albums Access • OpenSearch Clients (CWIC, et al) • GIBS • Non-self-identifying clients (aka ‘Other’)

  9. How Much Traffic Does ECHO See?

  10. GHRC/UAH Data Albums work in full swing ~650k queries

  11. Who’s Using ECHO?

  12. How Fast is ECHO?

  13. Adding More Interesting Metrics …

  14. Composite Reverb spatial search heat map for the last year

  15. Looking at How People are Using Reverb …

  16. ECHO Continues to work on Serving the Right People with the Right Tools

  17. ESIP Winter 2014 WHATS BEEN GOING ON?

  18. High Level Overview (Roughly Chronological) • ECHO Technical Interchange – Spring 2013 • NRT Data • Order Workflow Re-Work • Indexing Landsat 8 Data • Revisiting User Settings • ISO Activities • More!

  19. ECHO Technical Interchange http://fc04.deviantart.net/fs43/f/2009/099/8/5/CAT_PARADE_by_dolle.png

  20. ESIP Winter 2014 LANCE NEAR REAL TIME INdexing

  21. Current NRT Holdings (with GIBS!) * - Granules aged off after 7-10 days ** - Daily images not currently aged off

  22. Exposing ECHO’s NRT Holdings In Reverb Visual Indicators Quickly Call Out NRT Collections

  23. Discovering NRT in ECHO • Extending our Data Model and API • Metadata Element • API Query Parameter

  24. ESIP Winter 2014 ONGOING WORK

  25. Revisiting Ordering Workflows

  26. Indexing New Data Collections

  27. More Visualization Options … Pre-WRS-2

  28. Revisiting User Settings

  29. ISO19115 and ECHO • Following activities of NASA’s MENDS Study • Incorporating updated data translations • Learning more about community use and adoption • Working with this guy • Ingest of New Products inISO19115/19139

  30. Questions? Sample Code: http://goo.gl/IRvY7o echo@echo.nasa.gov

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