{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.628012,53.517814],[-0.628793,53.517838],[-0.62923,53.517822],[-0.631913,53.517808],[-0.631664,53.516211],[-0.630181,53.516204],[-0.627977,53.51622],[-0.623178,53.516218],[-0.62317,53.516237],[-0.623113,53.516237],[-0.622993,53.516518],[-0.622456,53.517891],[-0.621645,53.519875],[-0.621618,53.519925],[-0.621601,53.520013],[-0.621612,53.520049],[-0.621606,53.520065],[-0.62156,53.520085],[-0.62091,53.520209],[-0.620768,53.520231],[-0.620692,53.520232],[-0.6206,53.520225],[-0.620165,53.520161],[-0.619161,53.520047],[-0.619122,53.520308],[-0.619014,53.520579],[-0.619002,53.520847],[-0.619013,53.520902],[-0.619064,53.520998],[-0.619182,53.521124],[-0.619426,53.521283],[-0.619568,53.521363],[-0.619656,53.521579],[-0.619694,53.521696],[-0.619718,53.521838],[-0.619679,53.521971],[-0.619625,53.522065],[-0.61956,53.522116],[-0.619478,53.522137],[-0.61941,53.522133],[-0.619246,53.522078],[-0.619179,53.522083],[-0.618676,53.522311],[-0.618556,53.522359],[-0.618416,53.522398],[-0.618224,53.522415],[-0.617989,53.522398],[-0.617949,53.522407],[-0.617899,53.522442],[-0.617811,53.522472],[-0.61771,53.522466],[-0.617569,53.522433],[-0.617515,53.522435],[-0.617473,53.522453],[-0.617411,53.522458],[-0.617979,53.524839],[-0.618315,53.526119],[-0.61835,53.526237],[-0.618379,53.526281],[-0.618433,53.52633],[-0.618525,53.526373],[-0.618599,53.526385],[-0.618711,53.526384],[-0.620575,53.526019],[-0.621165,53.525844],[-0.622294,53.525553],[-0.624351,53.524972],[-0.624853,53.524679],[-0.625205,53.524543],[-0.625061,53.523333],[-0.624901,53.522288],[-0.626883,53.522227],[-0.626974,53.522102],[-0.627258,53.521679],[-0.627293,53.521501],[-0.627345,53.521387],[-0.627968,53.520142],[-0.628011,53.519795],[-0.628032,53.519419],[-0.627979,53.51869],[-0.627981,53.518209],[-0.628012,53.517814]]]]},"type":"Feature","properties":{"entry-date":"2026-04-23","start-date":"","end-date":"","entity":14500854,"name":"Messingham Sand Quarry SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1001209","prefix":"site-of-special-scientific-interest","organisation-entity":"501910","quality":"authoritative"}}