Spatial presentation of prognosis models in plant protection

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CAPIGI

Presentation by Manfred Röhrig from ISIP during CAPIGI 2011 4-6 April 2011 in Amsterdam.

Tecnologia

Spatial presentation of prognosis models in plant protection – development and usage of risk maps Manfred Röhrig, ISIPBad Kreuznach, Germany CAPIGI 2011, 4-6 April 2011, Amsterdam, NL

Organisations involved ZEPP Central Institution for Decision Support Systems in Crop Protection ISIP Information System for Integrated Plant production

Use of prognosis models ZEPP field data met data model ISIP dissemination

Contents of ISIP Individual Decision Support Regional News General Encyclopaedia

463 stations of the State Agric. Advisory ServicesMet data

Which station is relevant? Solution: Interpolation of met data Before: 3 met stations Now: 1367 virtual stations

Based on soil-climate-regions ,[object Object]

24 May 2007 1700 Convective rainfall 0 mm 0 – 2.4 mm 2.4 – 4.9 mm 4.9 – 7.5 mm 7.5 – 11.4 mm > 11.4 mm met stations

Solution for rainfall Radar measurements are spatial, but deliver only intensities Rain gauges measure the amount of rain, but only site specific ,[object Object],+ =

Spatialmetdata metdata elevation longitude latitude temperature humidity

Spatialmetdata metdata elevation longitude latitude temperature humidity precip.

Spatialmetdata metdata elevation longitude latitude temperature humidity precip. model

Spatialmetdata metdata elevation longitude latitude temperature humidity precip. model riskmap

From theory to practice 300.000 grid cells 73 model variations Maps of ten days in retrospect ,[object Object]

Online provision: Need for optimization,[object Object]

digital geo data mobile internet positioning systems Enabling technologies

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