EVDC ESA atmospheric Validation Data CentreThe ESA atmospheric Validation Data Centre EVDC is the official ESA repository for validation and campaign datasetsEVDC ESA atmospheric Validation Data Centr ID: 869551
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1 EVDC ESA atmospheric Validation Data Ce
EVDC ESA atmospheric Validation Data Centre Ann Mari Fjaeraa, amf@nilu.noEVDCteam NADIRteam EVDC ESA atmospheric Validation Data CentreThe ESA atmospheric Validation Data Centre (EVDC) is the official ESA repository for validation and campaign datasets. EVDC ESA atmospheric Validation Data CentreThe ESA
2 atmospheric Validation Data Centre (EVD
atmospheric Validation Data Centre (EVDC) is the official ESA repository for validation and campaign datasets.New portal under development newURL:https://evdc.esa.int(http://evdc.nilu.no) Web portal highlightshttps://evdc.esa.int Improved search and download functionality for insitu Cal/Val data Improved
3 Data protocols to protect the Intellectu
Data protocols to protect the Intellectual Property Rights of each dataset Web portal highlightsSearch Satellite Data New Returns a list of satellite metadata in xlsParsed and displayed in a table Click the file name to download Web portal highlightsOverpass Predictor and Orbit Tool NewSearch
4 for overpass based on instumentDisplay
for overpass based on instumentDisplay more than one overpassSearch for overpasses between satellittes Web portal highlights Select a proxy satellite and launch dateQueried against to plan future campaignsSubscription to service Web portal highlightsECMWF servicehttps://ecmwf.nilu.no/ (password prot
5 ected area) Through collaboration with t
ected area) Through collaboration with the ECMWF, EVDC is providing access to daily updated analyses and forecast datafiles of global gridded meteorological parameters, such as temperature, geopotential height, zonal wind and meridional wind. Analysis and forecast up to 240 hours for levels are updated on a
6 daily basis. Data for both the Northern
daily basis. Data for both the Northern hemisphere and the Southern hemisphere are available. System service for custom designed plots for e.g. campaigns and stations Benefits of having a central data centreEnsure long term, backedup archive Avoid multiple file versionsData displayed to more usersLarger con
7 tribution rate in publications Relieves
tribution rate in publications Relieves resources for scientific workSupporting services There are currently 1 071 904 searchable files in the EVDC archive, and increasing.New data soon to be made available:CINDI2 campaign (S5P) Preliminary data on server Behind the scenesarmonised data and metadata document
8 ationwill ensure that your data will be
ationwill ensure that your data will be understood and interpreted by any user.will explainhow your data was created, what the context is for the data, structure of the data and its contents, and any manipulations that have been done to the data.will give lead to proper acknowledgements and more visibility f
9 or organization or agency who funded the
or organization or agency who funded the research, and names and institutions of the people who created the data.Metadata can be harvested for data sharing through the Open Archives Initiative Protocol for Metadata Harvesting (OAIPMH). GEOMS formatGEOMS data:The Generic Earth Observation Metadata Standard (G
10 EOMS) is used in EVDC.GEOMS is developed
EOMS) is used in EVDC.GEOMS is developed in collaboration with ESA, NASA, and NDACC, for the implementation of a uniform data exchange standardDocumentationtemplatesand toolsfor creatingand readingtheEVDC files availableonline.First line support for newusersNonGEOMS data: Note that in some cases, e.g.
11 for campaigns, there is currently no tem
for campaigns, there is currently no template for themeasurement principle. These data might be reported to EVDC in ASCII format.Ongoingactivitiesto defineproper metadata formats for data conversionfrom nonGEOMS to GEOMS. GEOMS formatGEOMS data:NonGEOMS data: Aircraft data from Falcon and GeophysicaAssimila
12 tion data from GOME measurements Balloon
tion data from GOME measurements Balloon data such as e.g. sonde.o3 Ground based data such as e.g. FTIR and LIDARSatellite dataData harvested also from AVDC/NDACC/SHADOZ/TCCONOnline tablesfor overviewGEOMS and nonGEOMS Possibilities for Cal/Val teams to share dataAddedvaluefor sharingyourdata meta)Data madea
13 vailableto othergroupsEncourages more co
vailableto othergroupsEncourages more connection and collaboration between scientists.Result in important new findings within the field.Data sharing can help raise recognition and prominence for both the researcher and the research sponsor. Possibilities for Cal/Val teams to share dataAddedvalue
14 for sharingyourdata whatelsedo Cal/Val t
for sharingyourdata whatelsedo Cal/Val teams getin returnAccess to all data in EVDC.Access to otherresources: EVDC is a placeholder for otherresultsand toolspublications, derivedproductssuchas air masstrajectories, modelresultsEVDC canissueDOIs, includementdata in EVDC canmake theworkgroupsand individualscie
15 ntists more visible and sitetFirst hand
ntists more visible and sitetFirst hand support withdata formattingAccess to ECMWF data during campaignsAccess to overpasstool Access to satellitesegment. Newsletter and contactEVDC Newsletterspring 2017mail: nadirteam@nilu.no Twitter: nadirteam_nilu Demonstration of EVDC during poster s