GraphQL Using GraphQL to join data across Google Places API and Postgres to build location based apps Use Hasura Remote Joins to join geography data from PostGIS extension in your Postgres database with Google Places API in GraphQL.
Postgres Now in GraphQL Engine: Native support for PostGIS topology operators Announcing native support for PostGIS topology operators in GraphQL
GraphQL GraphQL and geolocation on Postgres (PostGIS using Hasura) A primer to building backends for location-aware applications using postgres and GraphQL
