Monitoring of the crop water stress in Belgium. The case of the 2003 heat wave.
In this paper the crop water stress is evaluated with three different indices: (i) the Relative Soil Moisture Index [RSMI] resulting from agrometeorological model simulations, (ii) the Normalized Difference Vegetation Index, [NDVI] applied on S10 SPOT-VGT imagery, (iii) the Normalized Difference Water Index, [NDWI] applied on S10 SPOT-VGT imagery. The RSMI is one of the outputs of the Belgian Crop Growth Monitoring System. It indicates the soil water availability for crops. Crop water stress is assumed when soil water availability is lower than the crop potential evapotranspiration. One of the... Mehr ...
Verfasser: | |
---|---|
Dokumenttyp: | conference paper not in proceedings |
Erscheinungsdatum: | 2006 |
Schlagwörter: | Crop yield forecasting / NDVI / NDWI / Relative soil moisture index / Belgium / SPOT-VEGETATION / Life sciences / Agriculture & agronomy / Sciences du vivant / Agriculture & agronomie |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26593771 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://orbi.uliege.be/handle/2268/94119 |