WRF_2021_HUN_I1_5 (Map Service)
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Current Version: 10.81
Service Description: A special index has been developed for Hungarian conditions. The Pálfai Drought index (PAI) is named as 'drought index', however it rather characterises the dryness of the year or a longer period according to a classification, uniformly applied for the whole country:
PAI = 100∙(TIV-VIII/PX-VIII)∙ kt∙kp∙kgw
TIV-VIII: average temperature between April and August [oC], PX-VIII: sum of precipitation between October and August [mm], kt, kp, kgw: coefficients depending on number of days with heat, on number of days without precipitation and on shallow groundwater level during spring, respectively. All data correspond to the period 1991-2020.
PAI values for HydroSHEDS_12 are spatial averages of the corresponding grid values of the PAI maps.
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Description: A special index has been developed for Hungarian conditions. The Pálfai Drought index (PAI) is named as 'drought index', however it rather characterises the dryness of the year or a longer period according to a classification, uniformly applied for the whole country:
PAI = 100∙(TIV-VIII/PX-VIII)∙ kt∙kp∙kgw
TIV-VIII: average temperature between April and August [oC], PX-VIII: sum of precipitation between October and August [mm], kt, kp, kgw: coefficients depending on number of days with heat, on number of days without precipitation and on shallow groundwater level during spring, respectively. All data correspond to the period 1991-2020.
PAI values for HydroSHEDS_12 are spatial averages of the corresponding grid values of the PAI maps.
Copyright Text: Meteorological parameters: CarpatClim database. 15x15 km grid. Data are processed in the frame of National Adaptation Geo-information System (NAGIS).
Spatial Reference: 102100
Single Fused Map Cache: true
Capabilities: Map,TilesOnly
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- Format: PNG
- Compression Quality: 0
- Origin:
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- Spatial Reference:
102100
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Spatial Reference:
102100
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Spatial Reference:
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Min Scale: 0.0
Max Scale: 0.0
Min LOD: 0
Max LOD: 23
Units: esriMeters
Supported Image Format Types: PNG
Export Tiles Allowed: false
Max Export Tiles Count: 100000
Document Info: - Title: WRF_2021_HUN_I1_5
- Author: sadam@wwfcee.org_panda
- Comments:
- Subject: Sensitivity to Dryness
- Category:
- Keywords: WRF, RiskLayer, HighRes