GeoGetBoundingBox() is used in scripts and chart expressions to calculate the smallest geospatial bounding box that contains all coordinates of a geometry.
A geospatial bounding box, created by the function GeoBoundingBox() is represented as a list of four values: left, right, top, bottom.
Return data type: string
|field_name||A field or expression referring to a field containing the geometry to be represented. This could be either a point (or set of points) giving longitude and latitude, or an area.|