FromGeohash

Zusammenfassung

Converts a geohash string to an Extent object in WGS 1984 coordinates that represents the corresponding bounding box in the geohash grid.

Syntax

FromGeohash (geohash_string)

Parameter	Erläuterung	Datentyp
geohash_string	The geohash string used to obtain the extent in WGS 1984 coordinates.	String

Rückgabewert

Datentyp	Erläuterung
Extent	FromGeohash returns an Extent object in WGS 1984 coordinates of the geohash string.

Codebeispiel

Return an Extent object from a geohash string.

import arcpy
extent = arcpy.FromGeohash('dp1k05k8')

Get point geometry at the center of the Extent object converted from the geohash string.

import arcpy

# Spatial reference set to GCS_WGS_1984
spatial_reference = arcpy.SpatialReference(4326)

extent = arcpy.FromGeohash('dp1k05k8')
extent_x = (extent.XMax + extent.XMin) / 2
extent_y = (extent.YMax + extent.YMin) / 2

pnt = arcpy.Point(extent_x, extent_y)
pnt_geom = arcpy.PointGeometry(pnt, spatial_reference)