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Erro

Some locations generate erroneous and disconnected watershed polygons using the Create Watersheds analysis tool in ArcGIS Online Map Viewer.

ArcGIS Online
Número de ID do Erro BUG-000169522
EnviadoJuly 29, 2024
Última ModificaçãoOctober 4, 2024
Aplica-se àArcGIS Online
Versão encontradaJune 2024
Sistema OperacionalN/A
Versão do Sistema OperacionalN/A
StatusKnown Limit

Informações Adicionais

When the result of the Create Watersheds tool is not as expected (for example, disconnected polygons or oddly shaped watersheds), the most likely reason is that the point provided does not fall on a location with high accumulation flow. To define a hydrologically correct watershed, it is necessary to snap the given point to a location of high accumulation flow. Therefore, it is recommended to use different reasonable search distances.

Solução Provisória

Use a reasonable search distance to snap the point to a high flow accumulation location. For example, for the case provided use a search distance of 1000 meters.

Etapas para Reproduzir

ID do Erro: BUG-000169522

Software:

  • ArcGIS Online

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