{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.043309,51.83006],[-0.043424,51.830087],[-0.043506,51.830103],[-0.043643,51.830111],[-0.043738,51.830107],[-0.043843,51.830093],[-0.043947,51.83007],[-0.044022,51.830044],[-0.044099,51.830013],[-0.044124,51.830026],[-0.044146,51.830191],[-0.044089,51.830224],[-0.043693,51.830481],[-0.043647,51.83045],[-0.043296,51.830241],[-0.043309,51.83006]]],[[[-0.042651,51.831511],[-0.043245,51.831911],[-0.042963,51.832057],[-0.042863,51.831992],[-0.04238,51.831661],[-0.042651,51.831511]]]]},"type":"Feature","properties":{"entry-date":"2026-08-20","start-date":"","end-date":"","entity":14501730,"name":"Downfield Pit, Westmill SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1002453","prefix":"site-of-special-scientific-interest","organisation-entity":501910,"quality":"authoritative"}}