Neteler, Markus Georg

Archivio istituzionale della ricerca - Fondazione Edmund Mach

  From Open Source to Open ScienceMarkus NetelerFondazione E. Mach – CRI, Italyhttp://gis.cri.fmach.itIn collaboration with:Markus Metz, Duccio Rocchini, Luca Delucchi, FEMLuigi Ponti, ENEA http://utagri.enea.it - CASAS http://cnr.berkeley.edu/casasFOSS4G-CEE Conference21-23 May 2012, Prague, Czech RepublicPostGISomics© Markus Neteler 2012 – PGIS, FEM, ItalyDiseases and parasites:New global challenges arrivingPhoto: M. HauserDrosophila suzukii (Spotted-wing drosophila - SWD, vinegar fly)● new invasive insect species● threatening US and European fruit production● infests unwounded ripening fruits: berries, stone fruits, grapes and damaged fruits as loquat, persimmons, and tomatoes. ● extreme fecundity and short generation times● huge fruit losses already in million Euro rangeM. Hauser© Markus Neteler 2012 – PGIS, FEM, Italyhttp://healthmap.org/en/Emerging zoonotic diseases in EuropeMap of 19 May 2012© Markus Neteler 2012 – PGIS, FEM, ItalyEmerging zoonotic diseases in Europehttp://www.who.int/csr/disease/crimean_congoHF/en/index.htmlSchmallenberg virushttp://www.flutrackers.com/forum/showthread.php?t=183181© Markus Neteler 2012 – PGIS, FEM, ItalyEcology... an open(ing) scienceData be free!Trends in Ecology and EvolutionFebruary 2012, Vol. 27, No. 2© Markus Neteler 2012 – PGIS, FEM, ItalyAnalysis of Mediterranean olive systems using the PROTHEUS present climate dataERA-40 reanalysis  climate data for 1958-2000PROTHEUS: Regional  climate model RegCM3  coupled to MIT ocean  modelDown-scaling of climate data  for the Mediterranean region Artale et al. 2010The GlobalChangeBiology projectClimate change & Mediterranean agroecosystemshttp://sites.google.com/site/globalchangebiology/By Luigi Ponti, ENEA, Italy© Markus Neteler 2012 – PGIS, FEM, ItalyWeatherStationsWeatherdataEcosystemmodelrunGRASS GISanalysisMapsMarginalanalysisRemotesensingClimateModelsGutierrez et al. 2010Ecosystem analysis: integration of site-specific weather data, GIS maps and marginal analysisThe GlobalChangeBiology projectClimate change & Mediterranean agroecosystemshttp://sites.google.com/site/globalchangebiology/By Luigi Ponti, ENEA, Italy© Markus Neteler 2012 – PGIS, FEM, Italy 0.0 5.8 11.7  0.0 5.7 11.5Average olive yield (kg), 1958-1967 Average olive yield (kg), 1988-19971 43 86 1 43 85% fruit attacked by olive fly, 1958-1967 % fruit attacked by olive fly, 1988-1997Ponti et al. 2009The GlobalChangeBiology projectClimate change & Mediterranean agroecosystemshttp://sites.google.com/site/globalchangebiology/Multitrophic interactions of olive and olive fly mapped across the Mediterranean By Luigi Ponti, ENEA, Italy© Markus Neteler 2012 – PGIS, FEM, ItalyOlive fly infestation % in Sardinia under climate warmingPonti et al. 2009The GlobalChangeBiology projectClimate change & Mediterranean agroecosystemshttp://sites.google.com/site/globalchangebiology/By Luigi Ponti, ENEA, Italy© Markus Neteler 2012 – PGIS, FEM, ItalyMODIS LST at European scale (filtered mosaic)MODIS LST mosaic of20 MODIS LST tilesin total 415 millionpixelsPROBLEM: no dataareas due to cloudsMetz & Neteler, in prep.1000m resolution,2010-05-3001:30 Aqua overpassRaw-filtered data© Markus Neteler 2012 – PGIS, FEM, ItalyMODIS LST at European scale (reconstructed)Reconstructed MODIS LSTmosaic (4 maps per day)using multivariate approach with forward/backward data lookupGIS data: 4.5 billion pixels per map used in calculationdue to set of input variablesMetz & Neteler, in prep.250m resolution,2010-05-3001:30 Aqua overpassgap-filled© Markus Neteler 2012 – PGIS, FEM, Italylst_2004_025_averageMODIS LST at European scale (reconstructed)>13500 maps250m resolutionMethod implemented with GRASS GIS© Markus Neteler 2012 – PGIS, FEM, ItalyThe new European daily MODIS LST time seriesEuropeanMODIS LST mosaic... usable as virtual meteorologic stationsfor temperature250m resolution4 maps per day data since 2000Metz & Neteler, in prep. Pixel-wise time series (meteo versus MODIS LST):© Markus Neteler 2012 – PGIS, FEM, ItalyThreshold map >1350 GDD from MODIS LSTThreshold of 1350 GDD afterKobayashi et al., 2002. J Med Entomol, 39:4-11.Neteler, Metz, in prep.Implemented in GRASS GIS1350 GDD© Markus Neteler 2012 – PGIS, FEM, ItalyEcology... an open(ing) scienceData be free!Trends in Ecology and EvolutionFebruary 2012, Vol. 27, No. 2Yes, but what's stillmissing...?© Markus Neteler 2012 – PGIS, FEM, ItalyOpen science wants Open Source!Why we are here at FOSS4G-CEE...© Markus Neteler 2012 – PGIS, FEM, ItalyConclusion: Open science wants Open Source!"If you are still hesitant about releasing your code, then ask yourself this question: does it perform the algorithm you describe in your paper? If it does, your audience will accept it, and maybe feel happier with its own efforts to write programs. If not, well, you should fix that anyway.”[Nick Barnes]Barnes, N. (2010) Publish your computer code: it is good enough.Nature 467, 753.Let's add to this:YES, but aim to integrate your code into an Open Source Communityproject!Let's add to this:YES, but aim to integrate your code into an Open Source Communityproject!  FEM GIS and Remote sensing unit: Spatial modelling of disease vectors, biodiversity and beyondhttp://gis.cri.fmach.itTrentoMarkus NetelerFondazione E. Mach (FEM)Centro Ricerca e InnovazioneGIS and Remote Sensing Unit38010 S. Michele all'Adige (Trento), Italyhttp://gis.cri.fmach.ithttp://www.osgeo.orgmarkus.neteler@fmach.it

From Open Source to Open Science

https://openpub.fmach.it/bitstream/10449/22044/1/neteler2012_keynote_prague.pdf

From Open Source to Open Science

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Archivio istituzionale della ricerca - Fondazione Edmund Mach