[Feature request]: BBOX

[Peter-van-Tol]

Initial Checks

• I have searched Google & GitHub for similar requests and couldn't find anything
• I have read the documentation and couldn't find anything
• The feature request is limited to combining Pydantic, Shapely and GeoJSON

Description

According to GeoJSON specification

A GeoJSON object MAY have a member named "bbox" to include information on the coordinate range for its Geometries, Features, or FeatureCollections. The value of the bbox member MUST be an array of length 2*n where n is the number of dimensions represented in the contained geometries, with all axes of the most southwesterly point followed by all axes of the more northeasterly point. The axes order of a bbox follows the axes order of geometries.

The "bbox" values define shapes with edges that follow lines of constant longitude, latitude, and elevation.

Example of a 2D bbox member on a Feature:

   {
       "type": "Feature",
       "bbox": [-10.0, -10.0, 10.0, 10.0],
       "geometry": {
           "type": "Polygon",
           "coordinates": [
               [
                   [-10.0, -10.0],
                   [10.0, -10.0],
                   [10.0, 10.0],
                   [-10.0, -10.0]
               ]
           ]
       }
       //...
   }

Example of a 2D bbox member on a FeatureCollection:

   {
       "type": "FeatureCollection",
       "bbox": [100.0, 0.0, 105.0, 1.0],
       "features": [
       //...
       ]
   }

Example of a 3D bbox member with a depth of 100 meters:

   {
       "type": "FeatureCollection",
       "bbox": [100.0, 0.0, -100.0, 105.0, 1.0, 0.0],
       "features": [
       //...
       ]
   }

Affected Components

• GeometryField, including supported types, validation, and serialization.
• GeoJSON export and import