Presentation on theme: "GSICS Data Management Working Group"— Presentation transcript:
1GSICS Data Management Working Group 15th Session of Executive PanelGuangzhou, ChinaManik Bali(Chair), Aleksandar Jelenak,Rob Robelling, Peter Miu, Masaya Takahashi, Byung-IINOAA Satellite and Information Service16 May 2014
2Outline Progress Past 1 Yr Future Introduction GDWG Membership News. GDWG –Progress in Action Items .GSICS CommunicationsGSICS user messaging service.GSICS Dev server.Review of activities since the last meeting.NOAA. JMA, EUMETSATCMA, KMARoadmap-2014Summary/Conclusions.ProgressPast 1 YrFuture15th Session of Executive PanelGuangzhou, China16 May 2014
3Introduction Masaya Takahashi Younghooi Hwang Sergey Uspensky GDWG Membership NewsMin MinZhigou RongYuan LiPeter MiuSimon ElliottR. K GiriMasaya TakahashiYounghooi HwangSergey UspenskyKazuo UmezawaJerome LafeuilleMasaya Takahashi has indicated that he would become the chair when he gets back to JMA.Peter Miu has indicated that he would be the vice chair.15th Session of Executive PanelGuangzhou, China16 May 2014
4Review of activities since the last meeting Action Items Progress26 action items from the last Annual Meeting.24 completed.2 overdue (some reflect change of circumstances; some will likely be reformulated at this meeting)15th Session of Executive PanelGuangzhou, China16 May 2014
5Communication 259 Subscribers. GSICS User Messaging Service259 Subscribers.Since last annual meeting 41 new subscribers added.Registration in GUMS is steadily increasingGDWG maintains the GUMS15th Session of Executive PanelGuangzhou, China16 May 2014
6CommunicationGSICS Dev ServerGDWG maintains the Dev Server
7Review of activities since the last EP meeting IMD GDWG progressGEO and LEO Data receiving stations have been setup.Real time visualization and quality monitoring for NPP, METOP-A/B , MODI NOAA availableInfrastructure for cross calibration being setup.15th Session of Executive PanelGuangzhou, China16 May 2014
8Review of activities since the last meeting NOAA GDWG progressSupport to GCC for the transition of MW FCDR product demo and then to pre-operational phase.SRF of GEO instruments in NetCDF format [support to DCC]Developed Product TaxonomyThis is supposed to be the basis for redoing the THREDDS configuration to group GSICS correction products differently. Also the taxonomy would come handy in planning how to utilize the file naming convention and any other data management task.Developed a data model for satellite instrument event logs and translated it into an extension to the ISO metadata standard's XML Schema.15th Session of Executive PanelGuangzhou, China16 May 2014
9Review of activities since the last meeting NOAA GDWG progressInitiated process to get DOI number for all GSICS products and documents.DOI for MW already assigned by NOAA ( outside of GSICS )GDWG to have a web meeting in June to decide on doi Vs oid.Other GSICS products need review to progress to op.(need clarity from EP on archival & GPPA modification, Chair’s decision)New website for GDWG ( content requested from members).New GPPA ( proposed by Peter Miu, Manik Bali).15th Session of Executive PanelGuangzhou, China16 May 2014
10Review of activities since the last meeting JMA GDWG progressSatellite event logProvided the information on the JMA website in Mar/June 2013Change of the GEO-LEO IR RAC NetCDF contentsMet the requirements of EUMETSAT bias plotting tool in July 2013Provision of official SRF data to GRWG VIS/NIR sub-groupProvided data to GDWG in Apr 2013Collaboration with WISReported feasibility to the GDWG chair in May 2013Calibration change alertsReported feasibility to gsics-dev in June 201315th Session of Executive PanelGuangzhou, China16 May 2014
11EUMETSAT GDWG progress Review of activities since the last meetingEUMETSAT GDWG progressProposed New GPPA.Support to all GDWG activities.Visualization tool.15th Session of Executive PanelGuangzhou, China16 May 2014
12EUMETSAT GDWG progress On Event Logging Data Model…..Before leaving GSICS, the NOAA GDWG member took a lead in the development of a model for a common satellite event logging system.The model has been briefly evaluated by EUMETSAT and their feedback it that it is too complex for the needs of GSICS.Further evaluation needs to be done.EUMETSAT is submitting a CGMS paper proposing a way forward to simplify the approach to the resolution of this action.Based on the response to this paper, the appropriate actions will be taken.CGMS is tasking GSICS to support activities relevant to their actions (e.g. Event logging). If progress is expected in this or any GSICS action, the GSICS EP needs to urgently and decisively take a lead in managing this long standing issueEUMETSAT (Miu)15th Session of Executive PanelGuangzhou, China16 May 2014
13EUMETSAT on Bias Monitoring tool…. The tool is under development. EUMETSAT GDWG progressEUMETSAT on Bias Monitoring tool….The tool is under development.15th Session of Executive PanelGuangzhou, China16 May 2014
14Review of activities since the last meeting CMA progressIASI acquirement transferred from CLASS to EUMETSAT pushing (March, 2013)Update GSICS data collection system for FY new sensors (FY-3C) and new reference instrument (NPP-CrIS, NPP-VIIRS)Automatically PICS data extraction for FY-3/MERSI/VIRRProvide the instrument telemetry/Engineering data (OBC files) from FY operational processing systemCMA GPRC new website is developing and will finish shortly15th Session of Executive PanelGuangzhou, China16 May 2014
15Review of activities since the last meeting KMA progressDeveloping KMA’s GSICS websiteGeneral Introduction of COMS inter-calibrationMethods and Bias Monitoring for IR and VISLinks to Other GSICS WebsiteCorrected Data filename and format15th Session of Executive PanelGuangzhou, China16 May 2014
16Internal Data Collection External Data Collection KMA progressKMA GSICSNMSC HomepageDataDisplayFour steps1) Data CollectionCOMS, IASI, AIRS, MODIS, OMI2) Data ProcessingDaily, Monthly Process and archiving3) Data ConversionNetCDF format conversion4) DisplayGSICS in NMSC WebsiteVisible and InfraredStatisticsModuleImage ModuleDataConversionStorageNetCDFModuleStorageDataProcessCloudVISCCDesertVISCDOceanVISCOIRAIRS/IASIInternal Data CollectionExternal Data CollectionDataCollectionCOMS DataMODIS, OMI, AIRS, IASIKMA, ByungNOAANASA16 May 2014
17New Filename : GSICS standard KMA progressKMA GSICSOld FilenameMT1R_ _0600_AIRS_060.ncMT1R_ _1100_IASI_ IASI_xxx_1C_M02_958Z_ Z_N_O_ Z__ ncNew Filename : GSICS standardpflag_productidentifier_oflag_originator_yyyyMMddhhmmss[_freeformat].type[.compression]AIRS : W_KR-KMA-NMSC,SATCAL+NRTC+GEOLEOIR,COMS+MI-Aqua+AIRS_C_RKSL_ ncIASI : W_KR-KMA-NMSC,SATCAL+NRTC+GEOLEOIR,COMS+MI_MetopA+IASI_C_RKSL_ nc From April 1, 2011 to presentKMA, Byung15th Session of Executive PanelGuangzhou, China16 May 2014
18FROM RESEARCH TO PRODUCTION BASIC PATHWAYS/TOOLS HAVE BEEN MET 15th Session of Executive PanelGuangzhou, China16 May 2014
19Road Map for 2014 Maintenance of current services in 24x7 mode THREDDS ServerProduct Catalog and Products archival.Wiki Page/ Web PageGDWG Support to GPPA to enable acceptance of Newer Data into GSICS fold.Centralized Bias monitoring system.15th Session of Executive PanelGuangzhou, China16 May 2014
20Road Map for 2014Satellite Instrument Event Logging specification, design and implementation.Identify a process for archiving GSICS products- need a policy documentImplementing new capabilities in the GSICS product plotting tool.GSICS document management plan definition and associated document templates.Doi /Oid numbers for Documents and Products.Address resource crunch15th Session of Executive PanelGuangzhou, China16 May 2014
21Road Map for 2014 Asses New tools like Big Data that can Perform analytics when instruments are compared with stable referencesDetect instrument degradation trendsDetect impacts of diurnal/seasonal instrument temp variations.15th Session of Executive PanelGuangzhou, China16 May 2014
22SummaryNOAA GDWG has been able to ensure running of key services like Product Catalog, GSICS Dev and GUMSFile naming and DOI number for products.NOAA has the resources to assign DOI number .Outside of GSICS MW product already got the doi number.15th Session of Executive PanelGuangzhou, China16 May 2014
23Summary Progress Reports NOAA, CMA, JMA , KMA. Excellent progress demonstrated by members towards achieving goals of GSICS.Calibration Change Alerts ( Peter Miu, Rob Robelling)Automation, Connection , Harmonization and online depiction discussed.Big Data (Lauri Rokke)Performance of algorithms, analyticsGSICS Archiving Process ( Peter Miu)Procedure for archiving, where to archive and until when.15th Session of Executive PanelGuangzhou, China16 May 2014
24Summary Event Log ( Rob). WMO to include GPRC event logging links to the OSCAR website.GPPA improvements ( Peter Miu, Manik Bali )To make GPPA submission online and reduce time of review.GEO-LEO Product promotion ( Manik Bali ).GDWG to extend file naming and meta data standards to other channels.GDWG to support to User workshop15th Session of Executive PanelGuangzhou, China16 May 2014
25Summary Harmonize working hours of GDWG members. Successfully collaboration requires all GSICS GPRCs to:Nominate a representative to the GDWG.Each GDWG representative needs to commit time to work on GSICS activities (see details in the 2014 GDWG minutes).CGMS is tasking GSICS to support activities relevant to their actions (e.g. Event logging). If progress is expected in this or any GSICS action, the GSICS EP needs to urgently and decisively take a lead in managing this long standing issue.
26THANKYOU15th Session of Executive PanelGuangzhou, China16 May 2014
27GDWG status of members.The following GPRCs are represented in the GDWG:EUMETSAT – 2 membersJMA – 1 memberKMA – 1 memberNOAA – 1 memberSuccessfully collaboration requires all GSICS GPRCs to:Nominate a representative to the GDWG.Each GDWG representative needs to commit time to work on GSICS activities (see details in the 2014 GDWG minutes)..
28IntroductionGSICS EPGRWGGDWGGPRCGCCGCC Dir.Product Quality ManagerGSICS Quarterly EditorUS/European/Asian CorrespondentProduct Baseline ManagerWeb MasterGCC DeputyIRUVVISMWAdvise the Executive Panel in the planning and implementation of data management activities.
29Introduction Concept Implementation Milestones since 2007 2010 2007 Archiving requirements. Access methods. Data sets. Meta Data v Documentation v Security Requirements.2010The essential requirements of the server as a data exchange platform were satisfied. The server was ready for operations.2011Bias Monitoring.NetCDF file naming conventions2008Concept of Catalogue. Data format. Event log.Data Management Services 2012GSICS User Messaging ServiceNetCDF file naming conventionsTHREDDS Config. finalization2009GPPA (Product Acceptance )Docs on WIKI NetCDF file definitions 2013Product Catalogue.Web-based bias monitoring tool2014
30Key Discussions and Action items Resources needed to maintain the running of servers, websites ,catalogsAK Sharma from IMD indicated that IMD would identify a person to work on GDWG.Accounts on Wiki would be provided to Masaya and Peter.Masaya (VC), Peter ( Nominated himself VC).Harmonize working hours of GDWG members.Aleksandar’s ideas on Taxonomy for products was presented.It was felt that currently we don’t have resources to implement it at server level. However GCC website would give an interface that would more or less follow the Taxonomy.
31Adoption of the proposed product taxonomy. GCC applying Taxonomy directly on the Catalog.New organizing of the products on the THREDDS catalog based on proposed taxonomyNot necessary and need resources.NetCDF file content organization of new productsGDWG would look into it and asses its feasibility.Formats and procedure for storing and exchanging satellite instrument event logs.Revisit GSICS Product Acceptance.Is Big Data an answer to our questions.
325-8 March 2012 GSICS Joint Working Groups Meeting, Beijing, China