Earth Science VRC Monique Petitdidier 1 & Horst Schwichtenberg 2 - PowerPoint PPT Presentation

Université de Versailles -Saint- Quentin en Yvelines Earth Science VRC Monique Petitdidier 1 & Horst Schwichtenberg 2 1- IPSL/LATMOS, CNRS,UVSQ, UPMC, Paris, France 2- SCAI/Fraunhofer, Sankt Augustin, Germany

Earth Science • Mosaic of disciplines and actors (academia, industry, national surveys, international organizations,….)… • Role: Research and answer societal questions – Global approach of the earth-sun system • observations and models – Industrial and Natural Risk assesment • Strong meteorological events (storms, hurricane…) • Flood, Earthquake, Tsunami, Pollution – Prediction: Now casting of industrial and natural risk – Climate Change • Climatology i.e. trend of parameter variations like temperature, precipitations…. • Impact on agriculture, and various other domains – Research of new energy, and reservoir – New Developments • New instruments and infrastructures – Education from pupils to all publics

Virtual ES Grid Community •EGEE, SEEGRid, linked with EELA, EUASIA, EUMEDGrid….. Flood EMA (France), IISAS (Slovakia), SRI (Ukraine) Climate - GRelC Biodiversity CMCC (Italy), IPSL (France), Univ Cantabria BRGM (France), Footways(France),JKI (Germany) (Spain), SCAI (Germany) Scenarios climatological � 20-25 European or associated Flood map for Normanton area, Queensland, Australia Countries derived from RADARSAT-2 14-17 Feb 2009 (SRI) � Various disciplines G-OWS EGU GMES GEOSS WDCS Meteorology GMES Climate - El Niño •Distributed expertise WDC Greece: AUTH, IASA, NOA; Univ. Cantabria – EELA2 EGU GEOSS SRI (Ukraine), GCRAS (Russia) From •Synergy among various and IASA SEIS IEEE SEIS IEEE technical ES disciplines and among ESA OGC OGC ESA various domains Geosciences- Geocluster Seismology CGGVeritas (France), DSI-IRD, AUTH (Greece), IPGP (France), Geoazur, IPGP, IPGS, ISTEP, Sisyphe, AUTH (Greece), Tubitak Ulakbim UBO (Turkey), Univ. patras (Greece), INFP INSPIRE (Romania) •Importance of e-collaboration INSPIRE Civil Protection Civil Protection NASA From ERCIM IPGP- E. Clévédé - UN-SPIDER E.Clévédé ERCIM IPGP NASA CODATA CODATA •Sharing resources Pollution Hydrology CRS4 (Italy), Univ. Genève, Univ. IPP-BAS (Bulgaria), IASA (Greece), •Sharing expertise and Neuchâtel,INHGA ( Romania), Institute Geospatial platform EnvVO-SEEGRID for Water Resources "Jaroslav Cerni", IMAA(Italy), INFN(Italy), EMA (France), Belgrade and CSASA at University of IMHO(Portugal) Kragujevac, Serbia experience Real Time and Near Real Time Applications for Civil Protection (Data integration, high-performance computing and distributed environment for Forecasting simulations) CYCLOPS seawater Platform Presentation and Fruition Services Security Infrastructure Interoperability Platform intrusion in a Security Infrastructure Interoperability Platform coastal a. Basic scenario b. 50% r eduction Business logic Services aquifer of NO x CYCLOPS Infrastructure CYCLOPS Infrastructure From J. •Knowledge transfer Spatial Data Infrastructure Services Spatial Data Infrastructure Services Resource Infrastructure Kerrou ds Advanced Grid ds Geospatial Resources Services Services Univ. GRID Platform (EGEE) Environmental Neuchâtel Monitoring Processing Data Sensor Systems Systems systems Infrastructure •Sharing data and results •Decrease technology divide

e-collaboration issues • Grid session in European Geosciences Union since 2008 Special issues • (1) Grid in Earth Sciences – Earth Science Informatics 2009-2010-13 papers – Eds:M. Petitdidier, R. Cossu, P. Fox, P. Mazzetti, H. Schwichtenberg, W. Som de Cerff • (2) Development of virtual organizations, applications and services for earth science on grid e-infrastructure – Earth Science informatics 2010 -11 papers – Eds: C. Özturan, V. Kotroni, E. Atanassov • Renard et al., Grid computing for Earth Sciences, EoS, 7 April 2009. • Lecca et al., Grid technology for hydrological applications (5), accepted for publication in Journal of Hydrology, 2011 There are also knowledge and application transfer, PhDs, publications of scientific and technical papers…..

ES in GISELA & Chain GISELA • Climate application – Univ. of Cantabria, A. Cofiño • Seismology applications. IPGP • Possibility to contact members of the VRC to know if they have contacts • Y. Font (GeoAzur) will submit a paper: – A priori 3D geo-realistic velocity model and MAXI technique to improve earthquake location in subduction zone (Ecuador)

ES - CHAIN -Africa • Egypt: Call IRD&STDF submisson of the proposal « GPS Network for Environment and Space Science » with a part of data infrastructure and computing- real time elaborated data distribution. – Not funded this year due to the situation • Organisation of a day on HPC and Grid technology during a school on space weather with local and foreign people – University Helwan, Egypt- September 2010 – University of Kinshasa, RDC- september 2011 • Participation (MP) to eGY-Africa: for a better cyberinfrastructure • Grid with Globus installed in RDC and RC Compute resources need users …. In many African countries there is no user community even if some individual scientists exist, then no needs First step: Create or consolidate user community (ICT and others)

Students & researchers in Africa Number of researchers Universities in Africa Expenses for research and development ~2% In Europe and G. Boetsch, H. Charton, E. Ficquet, V. Rivasseau, USA Africa, a continent with thousand faces, (in French) CNRS Journal, 244, may 2010.

ES Requirements • Data intensive computation • Access to external database and data infrastructure from the Grid – Authentification and Authorization different from EGI • Earth System Grid (Climate), Genesi (satellite data)…. – Transfer time • Real-time execution jobs – Weather prediction – Natural risk survey and warning • MPI jobs for simulation • Parametric jobs

Earth Observation by Satellite: Atmosphere Inter-Comparaison of Parasol data with Lidar data aboard Calipso and Modis algorithm validation •Full resolution processing of the Parasol data on EGEE by F. Ducos (LOA, Univ. Lille, France) �������������������������� •Support from D. Weissenbach (IPGP, France) ������������������������� •Input: 12,4TB � Output: 1,7TB �������������������������� •3-4 months instead of ~18 months Infrared Atmospheric Sounding Interferometer Studies of photochemical pollution processes in the lower and medium- ������ �� range troposphere . •Analyse of twice-a-day data on EGEE by M. Eremenko (IPSL/ LISA -France) •Support from D. Weissenbach

Climate simulation with Earth-System-Grid Climate data EGI- UI Ask for Data transfer X509 Proxy OpenID,Role, Cert, VOMS private Cert Redirect Transfer Goal: Testbed to connect ESG to EGI for Climate data parametric and regional climate applications CE ESG • First application: – multi-parameter MPI simulation about precipitation – ESG data retrieved by simple approach • Perspectives: SE –Interoperation between ESG and EGI security mechanisms (under discussion) Compute –Data policy Nodes –Various simple to complex scenarios –Interface for end-users

HYDROLOGY Web Domain Model Data Parallel system Goal interface meteorology Distributed Job Flood Multi-model Prevision Portal Demonstration (MPI) outputs Distributed Jobs Portal + Flood NO Satellite data Real time (OpenMP) Web- GIS Local data + Real time Flash Independent Jobs Portal + ALTHAIR prediction Warning flood (scenario analysis) Web-GIS outputs service GRIDA3 Water Subsurface Local and Independent Jobs AQUAGRID CODESA3D Resources hydrology Distributed (Monte Carlo) Portal + management Web-GIS Distributed Job Subsurface (MPI), + Water LizzaPAKP Local No hydrology Parametric Management analysis Survey/ Independent Jobs Hydrology SWAT Local GANGA Water Catchment (Monte Carlo) Management

Rapid flood mapping from SAR satellite imagery in Grids • Delivered within 24 h after data acquisition • Satellite synthetic-a perture radar (SAR) instruments – ERS-2/SAR – ENVISAT/ASAR – RADARSAT-1/2 • Ground validation – Chinese territory on river Huaihe 2008 => 95% match of satellite observations against field measurements • Output format – OGC-compatible: WMS, WCS, Processing workflow KML etc Space Research Institute, Kiev, Ukrainia

Rapid flood mapping from SAR satellite imagery in Grids (cont.) Vietnam, 2008 China, river Huaihe, 2007 Mozambique, river Zambezi, 2008 India and Nepal, river Koshi, 2008 Zambia, river Zambezi, 2009 Australia, river Norman, 2009 End-users: UN-SPIDER - UN Platform for Space-based Information for Disaster Management and Emergency Response

gCSMT: Grid earthquake CMT determination • Operational platform in production in the French data centre GEOSCOPE: E. Clévédé (IPGP), G. Patau (IPGP) • Embarrassingly parallel inversion with parameter space exploration • Synthetic seismograms database dynamically built and stored on the Grid (GRelC data service software) • Support: D. Weissenbach (IPGP) • Operating since 2004, and continuous developments since