Drought forecasting,Mapping agricultural drought hazard

De Roo, A., Wesseling ,C., Van Deursen, W. ‘Physically based river basin modelling within a GIS: the LISFLOOD model’. Hydrol. Process . 14, 1981- 1992 (2000) Laguardia, G., Niemeyer S. (2007) Towards a soil moisture-based drought index. Geophysical Research Abstracts, Vol. 9, 06714, 2007. Laguardia, G., Niemeyer S. (2008) On the comparison between the LISFLOOD modelled and the ERS/SCAT derived soil moisture estimates. Hydrol. Earth Syst. Sci. Discuss., 5, 1227–1265, 2008 Mo, Xingguo,Pappenberger, Florian,Beven, Keith,Liu, Suxia,De Roo, Ad and Lin, Zhonghui(2006) 'Parameter conditioning and prediction uncertainties of the LISFLOOD-WB distributed hydrological model', Hydrological Sciences Journal, 51: 1, 45 — 65 Van Der Knijff, J. M.,Younis, J. and De Roo, A. P. J.(2010) 'LISFLOOD: a GIS-based distributed model for river basin scale water balance and flood simulation', International Journal of Geographical Information Science, 24: 2, 189 — 212, First published on: 24 November 2008 Van Der Knijff, and De Roo, A. P. J.(2008) LISFLOOD Distributed Water Balance and Flood Simulation Model : Revised User Manual. JRC Scientific and Technical report

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eng

Europe

Europe

Drought forecasting,Mapping agricultural drought hazard

Data requirements to use: None;

Data used: N/A;

Data format: N/A;

Data access: website;

Concise description:

The soil moisture map and the anomaly, as well as, the forecast maps provide information on spatial distribution of the soil water content and its evolution along the time. Each day the EDO mapserver automatically update the soil moisture values over the last ground observation available and the weather forecast The soil moisture map as well as the Anomaly map could provide a “proxy” information on the possible presence of drought conditions in case of pF values bigger than 4.2÷4.4 or/and in case of large deviations from the long term average conditions. Of course, the presence of real water stressing conditions depends on the specific plant resistance and capacity to water extraction from the soil matrix. At the same time pF values lower than 2 could be consider as indicator of soil water excess.

eng

European Drought Observatory -Daily soil moisture anomaly

ISO 19115:2003/19139

1.0

http://edo.jrc.ec.europa.eu/edov2/php/index.php?id= 1111