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  1. SQL Guide
  2. SQL Geospatial Functions

geoArea

The geoArea() function returns the area of one or more features in square meters.

Syntax

geoArea(geoJSON)

Parameters

Parameter
Description

geoJSON

Required. One or more features.

Example 1

Calculate the area, in square meters, of a manually passed GeoJSON polygon.

SELECT geoArea('{
    "type":"Feature",
    "geometry":{
        "type":"Polygon",
        "coordinates":[[
            [0,0],
            [0.123456,0],
            [0.123456,0.123456],
            [0,0.123456]
        ]]
    }
}')

Example 2

Find all records that have an area less than 1 square mile (or 2589988 square meters).

SELECT * FROM dev.locations
WHERE geoArea(geo_data) < 2589988
PreviousSQL Geospatial FunctionsNextgeoLength

Last updated 1 year ago