{"parts": 1, "srid_en": 27700, "area": 27237589.799590975, "min_e": 528518.9928, "min_n": 169648.0277, "max_e": 533716.1259, "max_n": 180688.2655, "centre_e": 530839.8059342558, "centre_n": 174440.12676640807, "min_lon": -0.15121179684313005, "min_lat": 51.410991256695986, "max_lon": -0.07828786017201234, "max_lat": 51.509874340804885, "centre_lon": -0.11829288673330728, "centre_lat": 51.45384379311102}