ENVIRO: a WebGIS interface to evaluate and manage

the impact of climate change at regional scale

FBK-Predictive Models for Biomedicine and Environment

Team:Riccardo De Filippi, Shamar Droghetti, Vanni Tomasi, Marco Grimaldi, Ilaria Pertot, Cesare Furlanello

Foss4G 2009. October 20-23, Sydney

Presentation Roadmap

ENVIROCHANGE ObjectiveProvide tools and information to understandvulnerability to climate change of the agriculturalenvironment in Trentino (Italian Alps) 2009/2012

• Climate change• Plant-Pathogen• ICT • Regional scale

• Participants: Fondazione Mach (FEM), Inst. of Technology of Zurich (ETHZ), UNITN, Volcani Centre (Israel), FBK

• www.envirochange.eu

Bioinformatics

The Framework 2008-2009

enviDBGeodatabase

– Spatial-temporal data• Vector: PostgreSQL/PostGis• Raster: geotiff

– Server based (through Geoserver)– Users can access, validate and add (geo)

data– Can be connected to tools for computing and

processing

enviDB data

• Weather data – Continuous surface for T, P (daily and hourly)

2001-2008 (9800/year)

– Meteotrentino methodology and network:• More then 50 weather stations (PAT)• T Spatial interpolation (2004, Uboldi)• P Spatial interpolation (Saibanti)• Radar data for P• Resolution 100/200m

enviDB data2

• Land data:– digital terrain model

• 1m - 200m– Orthophoto 0.5 m– Administrative spatial data (province, municipalities,

etc) – Land use data: generic and specific for Envirochange

• Agricultural data:– Cadastral vineyards ~ 2000 polygons (avg 5 ha)– Pathogen validation/sampling points

enviDB Standards

• Data input– IPCC standards (endorsed for cc scenarios)– ISO 8601 for time stamps– Alpine standard for meteo series– New: Climate Challenge Integration at FOSS4G

• Data transmission/publication/download– Open Geo Consortium (OGC)

• WCS• WFS• WMS

Sensor Observation Service Interface Standard

EXTERNAL dbreal time sensor data

Real time data service

GeoserverJava/Tomcat

data rendering

Sensor Observation Service

Model interface

Visualization interface

•Data catalog•Model catalog•Chart visualization

Web ClientPassword

authentication

Interaction between user and enviDB: Platform structure

Model database

Geodatabase

GeoTIFF•Meteo data (d,h)•DTM•Aerial Photo•P/P distribution•Models output•Climate Change•…..

PostGIS

•Administrative•Land Use•Cadastrial•Cadastrial ctr•Meteo Station•…….

Open Layer API

Multivariate regression based on Multivariate regression based on Canonical Correlation Analysis Canonical Correlation Analysis

LOCAL SCALETmin, Tmax, Prec.

(1958-2007)

PREDICTANDS

LARGE SCALE

AOGCM2021-2050 &2071-2099

PREDICTORS

scenariosscenarios

Eccel,Cau 2009 courtesy of Rodica Tomozeiu –ARPA-SIMC Emilia-Rom.

Climate change scenarios

LARGE SCALE

ERA40

(Z500,MSLP,T850)

(1958-2007)

PREDICTORS

Geodatabase

CC SCENARIOS

Tmin,Tmax, Prec.

2021-2050 &2071-2099

enviMapperScientific user interface 2009

• Visualization– map– chart-statistics– model catalog

• Model interface– model editor– model publication

• Data use/download

Model interface

Visualization interface

Visualization enviMapper

• A “Richer” WebGIS interface – Data Catalog

• map layers

– Variables Catalog• weather variables• indexes

– MooGRAPH: sourgefource … • Dynamic Charts (multiscale)

– Time control (time window, time slider)

– Model catalog

Model interface

Visualization interface

Variable catalog•Max T•Min T•Precipitation•Index

Models catalog•Grape•P/P2•P/P1

Map Visualization

Data catalog

•landuse•Ammcomm•Vineyard

Year

jan dec

Visualisation Model editor

Chart Visualization

Conceptual model: visualization

Visualization: enviMapper

Technologies• GeoServer• GeoEXT Openlayers Map, ExtJS YUIGraph-Flash (Graph)

Huglin index

Parcel 15T21

1666,21

Modelling interfaceWork in progress• Usability: standards to describe libraries• Interaction: users interact with models• Reproducibility: support of workflows

and model metadataModel interface

Visualization interface

#!/bin/bash#################################################################MODULE: r.surf.random & r.mapcalc & r.out.gdal##AUTHORS: S. Droghetti (droghetti@fbk.eu);# R. De Filippi (defilippi@fbk.eu);##PURPOSE: #COPYRIGHT: (C) 2009 by the FBK-Irst GISLAB Development Team## This scritp is free software under the GNU General Public # License (>=v2). ##VERSION: 1.0################################################################

#Indico il percorso dove salvare i report e creo la cartella indicata#path='/tmp/grass/'#mkdir $path

# Reprojecting dtm40 da #r.proj input=dem40 location=ietpat mapset=dem40 dbase=/nfsmnt/conca0/GIS/grassdata method=nearest

echo "Istanzio il loop"inizio="$1"fine="$2"r=(3.33 3.8)for n in {1..2}; do #Inizio del ciclo da {1 a n} if [[ $n -lt 10 ]] then tmp=00$n elif [[ $n -lt 100 ]] then tmp=0$n else tmp=$n fi ####### Primo passo: creo una mappa della t fittizia moltiplicando # temo_dtm100 (calcolato con dtm100_tn/100) per la random surface######

echo "Calcolo l'output della T"echo r{[$tmp]}

r.mapcalc t_rand$tmp=temp_dtm100*echo r{[$tmp]}

echo "Esporto la geotiff!"

r.out.gdal input=t_rand$tmp format=GTiff output=/hardmnt/ranma0/ssi/defilippi_projects/envirochange/t$tmp.tif type=UInt16

done #fine del ciclo

script block diagram metadata

SummarizeTable.dbf

Daily sum

Research Area

Land Use April Daily Temperature

Plus 3°

Daily T° sum

Sum daily T°Wine Yards

Edit Save Publish

Conceptual Model Modelling interface

Select

Overlay

Modelling interface 1An interface to edit and manage models (2009-10)• Web editing:

– Text/script model editor• Sage

– Workflow editor• Hydrant with Kepler engine (Jython, Python and Django)• Taverna

• Web processing engine:– pyWPS

• Python• Grass• Use of R, GDAL, PROJtools

– 52north • GeoTools• Tools exist

Modelling interface 2

• Save models: – Inductive database– ML standard (PPML, XML…..)– Model catalogue

• Publish model – Metadata Inspire standard

Model database• Inductive database

Geodatabase•Meteo data•Administrative data•Economic data•Landuse data...

Model interface

•Model editor•Script•Block diagram•Metadata

Data Processing

EnginePyWPS

Python-GDALPython-GRASS

GeoTools

Web ClientPassword

autentication

Visualization interface

Open Layer API

Bounding Box

Geoserver

Data flow

Model flow

Interaction between user and enviMapper: Platform structure

Outlook 2010

1. Develop the enviMapper model interface– User model interaction, editing, saving, publishing

2. Implement components– enviDB CC scenarios– PP models (see demo)

3. Network: on workflows for web geoprocessing

4. Define standards for interaction with models(model life cycle)