A string field that contains a geolocation of the following format:
- "41.12,-71.34": latitude and longitude
- "drm3btev3e86": geohash
can be indexed and filtered by Elasticsearch if the proper mapping is defined.
Here the list of filter that can be supported via NXQL hints:
- geo_bounding location in a bounding box, first param is top_left then bottom_right point
- geo_distance location inside a circle, much slower than bounding box