2008-06-04: Subcommittee on Interoperability Telecon Minutes

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Subcommittee on Interoperability

Ad Hoc Advisory Committee -- Air Quality Data Summit
June 4, 2008, 2:00 – 3:00pm EDT
Conference Room C351K
Call-in 919-541-1590

Conference Call Agenda

Action Items from 5/21 Telecon

  • Action: Need to start a list/use one in existence (NARSTO/CF Conventions) of standard parameter names
    • Follow up: Extracted naming conventions from AIRS-AQS and CF Convention into a Google Doc Spreadsheet
    • Next Action: Extend CF Convention? Namespace mapping?
  • Action: Create introductory/tutorial material on WCS (suggested 10 slide ppt or screencast with Intro, block diagrams and discussion)
  • Follow up: Screencast on WCS Application ~ 10 min. General Interoperability of Air Quality Data Systems Workspace
  • Follow up: WCS Map View Query - Extraction of point monitoring data for a selected paramenter, time and bounding box

http://webapps.datafed.net/ogc_EPA.wsfl?
SERVICE=WCS&
REQUEST=GetCoverage&
VERSION=1.0.0&
CRS=EPSG:4326&
COVERAGE=AIRNOW.pmfine&
TIME=2008-06-03T12:00:00&
BBOX=-130,24,-65,52,0,0&
WIDTH=-1&
HEIGHT=-1&
DEPTH=-1&
FORMAT=CSV

  • Follow up: WCS Time View Query - Extraction of point monitoring data for a selected paramenter, location and time range

http://webapps.datafed.net/ogc_EPA.wsfl?
SERVICE=WCS&
REQUEST=GetCoverage&
VERSION=1.0.0&
CRS=EPSG:4326&
COVERAGE=AIRNOW.pmfine&
TIME=2008-01-01T00:00:00/2008-06-01T00:00:00&
loc_code=132450091&
WIDTH=1&
HEIGHT=1&
DEPTH=-1&
FORMAT=CSV

  • Follow up: WCS Access to netCDF - Anatomy of WCS wrapper for datasets residing in netCDF file. Includes portable code for linux and dot net.

WCS netCDF Wrapper.png

MAJOR DECISIONS / CONCURRENCES from 5/21

  • Messaging system for WCS is CGI key value pairs
  • Preferred payload types starting with simplest CSV, next netCDF
  • AQS and Airnow will pilot a WCS interface.

Conference Call Meeting Notes

COMMITTEE MEMBERS, Attendees 6/04/08 bolded:

NEXT CONFERENCE CALL:

Wednesday, June 18, 2008 from 2:00 – 3:00pm EDT. Conference calls are scheduled on a bi-weekly basis.

MAJOR DECISIONS / CONCURRENCES:

ACTION ITEMS:

Summary of discussions

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