Geocoding

This node geocodes the given addresses and appends the geometry to the input table. The geometry column contains the point geometry for the given address. The node uses the geopy library to geocode the addresses. The node uses the Nominatim service by default. You can change the service provider and API key in the node settings. See the geopy documentation for more information. Notice that the service provider and API key are only required for some service providers. For example, you do not have to enter them for Nominatim or ArcGIS. The addresses can be like 1600 Amphitheatre Parkway, Mountain View, CA or 1600 Amphitheatre Parkway, Mountain View, CA, United States.

The node is based on the GeoPandas project and uses the following related information and functions:

Options

Address column

Select the address column to geocode.The column must contain a string with the address to geocode.

Fail on error

If selected the node will fail if an error occurs during the geocoding process otherwise it will add a missing value for each failing address.

Geocoding Service Settings

The parameters for the geocoding service. See the geopy documentation for more information. Notice that the service provider and API key are only required for some service providers. You don't have to enter them for service providers such as Nomintim and ArcGIS.

Service provider

Select the service provider to use for reverse geocoding.

Available options:

API key

Enter the API key for the service provider. You can leave this field empty if the service provider (such as nominatim and arcgis) doesn't require an API key.

Minimum delay (seconds)

Enter the minimum delay in seconds between two reverse geocoding requests.

Default timeout (seconds)

Enter the default timeout in seconds for reverse geocoding requests.

Input Ports

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Table with an address column to geocode.

Output Ports

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Table with the geometry for all given addresses.

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