
Analytics Toolbox for BigQuery
placekey
Placekey is a free and open universal standard identifier for any physical place, so that the data pertaining to those places can be shared across organizations easily. Since Placekey is based on H3, here we offer a way to transform to and from that index and delegate any extra functionality to H3 itself.
You can learn more about Placekey on their website or in the Overview section of this documentation.
PLACEKEY_FROMH3
Description
Returns the placekey equivalent to the given H3 index.
h3index
:STRING
H3 identifier.
Return type
STRING
Example
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PLACEKEY_ISVALID
Description
Returns a boolean value true
when the given string represents a valid Placekey, false
otherwise.
placekey
:STRING
Placekey identifier.
Return type
BOOLEAN
Examples
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PLACEKEY_TOH3
Description
Returns the H3 index equivalent to the given placekey.
placekey
:STRING
Placekey identifier.
Return type
STRING
Example
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This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 960401.