Translations:Einzugsgebietsfenster/8/en: Unterschied zwischen den Versionen
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[[Datei: | [[Datei:Einzugsgebietsfenster Topographie.PNG|right]]The data to be entered in the Topography section is normally determined from a GIS. The area of the catchment area is decisive for the amount of runoff that is generated in this catchment area, because the precipitation as precipitation height is included in the NA calculation and is therefore still scaled with the area. | ||
The data to be entered in the Topography section is normally determined from a GIS. The area of the catchment area is decisive for the amount of runoff that is generated in this catchment area, because the precipitation as precipitation height is included in the NA calculation and is therefore still scaled with the area. | |||
The degree of sealing determines the proportion of sealed area in the total area and describes the proportion that runs off as urban surface runoff. The urban surface runoff is separated from the remaining natural surface runoff [[Special:MyLanguage/Einzugsgebiet#Oberflächenwasservorrat (versiegelter Flächenanteil)|calculated]] and retained in a separate [[Special:MyLanguage/Einzugsgebiet#Abflusskonzentration|storage cascade]]. The [[Special:MyLanguage/Einzugsgebietsfenster#Ablaufzuordnung|discharge allocation]] can also be used to assign it to a different discharge element. | The degree of sealing determines the proportion of sealed area in the total area and describes the proportion that runs off as urban surface runoff. The urban surface runoff is separated from the remaining natural surface runoff [[Special:MyLanguage/Einzugsgebiet#Oberflächenwasservorrat (versiegelter Flächenanteil)|calculated]] and retained in a separate [[Special:MyLanguage/Einzugsgebiet#Abflusskonzentration|storage cascade]]. The [[Special:MyLanguage/Einzugsgebietsfenster#Ablaufzuordnung|discharge allocation]] can also be used to assign it to a different discharge element. | ||
The input for longest flow distance and maximum and minimum height are used for the automatic calculation of the [[Special:MyLanguage/#retention--oberflächenabfluss|retention constants of surface runoff]]. | The input for longest flow distance and maximum and minimum height are used for the automatic calculation of the [[Special:MyLanguage/#retention--oberflächenabfluss|retention constants of surface runoff]]. |
Version vom 2. Dezember 2020, 08:22 Uhr
The data to be entered in the Topography section is normally determined from a GIS. The area of the catchment area is decisive for the amount of runoff that is generated in this catchment area, because the precipitation as precipitation height is included in the NA calculation and is therefore still scaled with the area.
The degree of sealing determines the proportion of sealed area in the total area and describes the proportion that runs off as urban surface runoff. The urban surface runoff is separated from the remaining natural surface runoff calculated and retained in a separate storage cascade. The discharge allocation can also be used to assign it to a different discharge element. The input for longest flow distance and maximum and minimum height are used for the automatic calculation of the retention constants of surface runoff.