Services Directory - WRF_2021_HUN_I2

WRF_2021_HUN_I2_1 (Map Service)

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Current Version: 10.81

Service Description:

This indicator combines the threat of inundation by extreme floods and/or excess waters in plains and from flash floods in hilly and mountainous regions.

Threat in plains is determined as probability of inundation weighted by the depth and duration of the inundation. Inundation by floods from large rivers is considered in the polders due to overtopping or breach of dykes, while inundation by excess waters according to its occurrence. Representative threat for HydroSHEDS_12 in plains is the spatial average of the corresponding grid values of basic threat maps.

Characterisation of the risk from flash floods is based on the map of threat to flash floods of 5 classes, considering soil, slope and vegetation. Representative threat for HydroSHEDS_12 in hilly and mountainous regions is the spatial average of the corresponding polygons of threat classes.

In HydroSHEDS_12 catchments having parts in plains and hills, the higher threat is taken.

Map Name: Layers

Legend

All Layers and Tables

Layers:

WRF_2021_HUN(0)

Description:

This indicator combines the threat of inundation by extreme floods and/or excess waters in plains and from flash floods in hilly and mountainous regions.

In HydroSHEDS_12 catchments having parts in plains and hills, the higher threat is taken.

Copyright Text:

Threat maps of flooding of different depth: shapes. Grid of 100 x 100 m is prepared for WRF.
Probability of occurrence of excess waters: grid of 100 m x 100 m.
Both from Flood risk Management Plan of Hungary, OVF, 2015.

Threat map of flash floods: shape.
National Atlas, MTA Institute of Geography, 2018.

Spatial Reference:
102100

Single Fused Map Cache: true

Capabilities: Map,TilesOnly,Tilemap

Tile Info:

Height: 256
Width: 256
DPI: 96
Levels of Detail: (# Levels: 24)

Level ID: 0 [Start Tile, End Tile]
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Level ID: 23 [Start Tile, End Tile]

Format: PNG
Compression Quality: 0
Origin:
Spatial Reference:
102100

Initial Extent:

Full Extent:

Min Scale: 0.0
Max Scale: 0.0

Min LOD: 1
Max LOD: 9

Units: esriMeters

Supported Image Format Types: PNG

Export Tiles Allowed: false
Max Export Tiles Count: 100000

Resampling: true

Document Info:

Title: WRF_2021_HUN_I2_1
Author: sadam@wwfcee.org_panda
Comments:
Subject: Threats of Inundations
Category:
Keywords: WRF, RiskLayer, HighRes