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Delivering Digital Services

Delivering Digital Services. NextGen Web Service Implementation by the National Weather Service. Ryan Solomon Project Manager NOAA NextGen IT Web Services Date: August 28, 2014. Project highlights. OGC-compliant web services Standard formats – NetCDF 4 Classic CF

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Delivering Digital Services

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  1. Delivering Digital Services NextGen Web Service Implementation by the National Weather Service Ryan Solomon Project Manager NOAA NextGen IT Web Services Date: August 28, 2014

  2. Project highlights • OGC-compliant web services • Standard formats – • NetCDF 4 Classic CF • IWXXM, IWXXM-US, WXXM • Redundant high availability state of the art data centers • College Park • Boulder • Experienced in delivery of operational capabilities • NCEP Central Operations

  3. Project approach Build it and they will come “There are many ways of going forward, but only one way of standing still.” - FDR

  4. Project approach money + iron + people + hard work = RESULTS

  5. Project status • Prototype serving data to the FAA to support EWD • Metadata development on track • Schema development progressing nws.weather.gov/schemas/ nws.weather.gov/codes/

  6. Project status (cont) IOC – June 2015 • Build-out team staffing up • NWS Internet Dissemination System (NIDS) • Training • Learning about the data sets • Interfacing with subject matter experts

  7. Project status (cont) • Exploring options • CKAN ckan.org • open source data hub used by several countries including the U.S. – data.gov • Boundless OpenGeo Suite boundlessgeo.com • PostGIS • Open standards – WCS, WFS, WMS • RabbitMQ rabbitmq.com • open source messaging broker • feature rich • persistence • high availability clustering

  8. Data (WFS) June 2015 Priority 1 METAR Priority 1 June 2015 SPECI Priority 1 June 2015 TAF Priority 1 June 2015 SIGMET AIRMET Priority 1 June 2015 Priority 1 MDCRS June 2015 Priority 1 NCWF June 2015 Priority 1 June 2015 PIREP

  9. Project schedule • CIP/NCWD from NIDS dev 9/16/14 • CIP/NCWD from IDP (OGC WCS) 12/29/14 • METAR available from IDP (OGC WFS) 2/12/15 • All IOC products from IDP (OGC WCS/WFS) 6/30/15 • CIP/NCWD from NIDS dev (OGC WCS) 11/6/14 • METAR from NIDS dev 11/5/14 • IOC metadata and schema records complete 12/5/14 • METAR from NIDS dev (OGC WFS) 1/8/15 • All IOC products from NIDS dev 5/4/15

  10. Challenges (common) • Transition from TAC to XML • Bandwidth • System resources • $$ • Governance • Change management • Parallel data feeds and data integrity

  11. Challenges (project) • OpenGeoNetCDF support • Pub/sub approach • URN namespace uniqueness • Balancing user requirements with schedule • FAA, AWIPS-II, others • What we can realistically stand up by June 2015

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