Function: postgisftw.fwa_watershedhex
Provided a location as blue_line_key and downstream_route_measure, return a 25m hexagon grid covering first order watershed in which location lies
Items:
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Parameters |
Name | Database Type | Default value |
blue_line_key |
int4 |
|
downstream_route_measure |
float8 |
|
|
Properties |
Name | Type |
hex_id |
number |
geom |
geometry |
|