{"geometry":{"type":"MultiPolygon","coordinates":[[[[1.543057,52.67405],[1.539244,52.676988],[1.538825,52.676695],[1.536262,52.674814],[1.535241,52.674075],[1.533604,52.674958],[1.533453,52.674921],[1.532189,52.674773],[1.532159,52.674761],[1.532128,52.674705],[1.532078,52.67459],[1.532061,52.674524],[1.53201,52.674258],[1.531911,52.67387],[1.531828,52.673467],[1.531802,52.673386],[1.53182,52.673226],[1.531577,52.673143],[1.531493,52.673106],[1.530447,52.67314],[1.530011,52.673145],[1.529421,52.673135],[1.529148,52.673117],[1.528506,52.673115],[1.527094,52.673093],[1.526988,52.673072],[1.526863,52.673088],[1.52662,52.673033],[1.526486,52.672974],[1.526345,52.672904],[1.526225,52.672789],[1.526059,52.672716],[1.525828,52.672644],[1.525642,52.672606],[1.525352,52.672525],[1.525196,52.672428],[1.524831,52.672258],[1.524613,52.672141],[1.524458,52.672002],[1.524345,52.671865],[1.524148,52.671709],[1.523858,52.671502],[1.523575,52.671354],[1.523224,52.671263],[1.52311,52.671245],[1.523131,52.671197],[1.523178,52.671127],[1.523438,52.670507],[1.523511,52.670306],[1.523612,52.669953],[1.523688,52.669838],[1.523857,52.669331],[1.52389,52.669208],[1.523876,52.669186],[1.523669,52.669039],[1.523603,52.669019],[1.523293,52.669],[1.522886,52.668993],[1.522088,52.668861],[1.52127,52.668758],[1.520828,52.668692],[1.520741,52.668683],[1.520714,52.668686],[1.520707,52.668695],[1.520662,52.668688],[1.520702,52.668568],[1.520854,52.668281],[1.520869,52.668264],[1.520906,52.668246],[1.520991,52.668249],[1.521153,52.668272],[1.521205,52.668271],[1.521205,52.668224],[1.52123,52.668194],[1.522042,52.668278],[1.522387,52.668363],[1.522507,52.668323],[1.522526,52.66831],[1.522537,52.66824],[1.522568,52.668134],[1.522617,52.66801],[1.522614,52.667902],[1.522655,52.667744],[1.522668,52.667721],[1.522684,52.667638],[1.522673,52.667374],[1.522858,52.666602],[1.522875,52.666579],[1.523066,52.666495],[1.523024,52.666447],[1.52298,52.666416],[1.523086,52.666368],[1.523025,52.666338],[1.525857,52.664948],[1.525865,52.664958],[1.526696,52.664458],[1.527079,52.663887],[1.527121,52.663866],[1.527295,52.663791],[1.527529,52.663703],[1.527807,52.663626],[1.52817,52.663547],[1.528487,52.663505],[1.528678,52.663496],[1.528872,52.663475],[1.528912,52.663467],[1.52907,52.663385],[1.529037,52.66327],[1.528976,52.663144],[1.52895,52.662972],[1.528836,52.662776],[1.528673,52.662535],[1.528586,52.662382],[1.52853,52.662301],[1.528351,52.662096],[1.52835,52.662084],[1.528363,52.662063],[1.528443,52.662002],[1.528569,52.661947],[1.528707,52.661875],[1.528784,52.661853],[1.529122,52.661896],[1.529296,52.661901],[1.529767,52.662005],[1.530352,52.66209],[1.530389,52.66211],[1.530381,52.66214],[1.530406,52.662184],[1.530483,52.662264],[1.530867,52.662782],[1.530944,52.662874],[1.532084,52.662743],[1.533078,52.662605],[1.533109,52.66265],[1.533165,52.662766],[1.53301,52.662864],[1.532987,52.662898],[1.532991,52.66294],[1.533005,52.662962],[1.533415,52.663329],[1.533814,52.663394],[1.534981,52.663849],[1.535106,52.663628],[1.535827,52.663733],[1.535878,52.663754],[1.537269,52.663859],[1.537323,52.663882],[1.537393,52.66394],[1.53746,52.663961],[1.538818,52.663972],[1.539729,52.664384],[1.539827,52.664265],[1.539867,52.66409],[1.539913,52.664029],[1.539972,52.663983],[1.54009,52.663843],[1.540104,52.663778],[1.540119,52.663563],[1.540204,52.663553],[1.540365,52.663554],[1.540467,52.663543],[1.540596,52.663507],[1.540599,52.663493],[1.542741,52.663422],[1.542828,52.66357],[1.542839,52.663617],[1.542721,52.663854],[1.542715,52.663906],[1.542732,52.663946],[1.542946,52.664173],[1.543382,52.664533],[1.543533,52.664695],[1.543629,52.664819],[1.543695,52.664887],[1.543999,52.665085],[1.544303,52.665302],[1.544369,52.665392],[1.544381,52.66543],[1.544389,52.665554],[1.544381,52.665594],[1.544877,52.665576],[1.544915,52.665495],[1.544997,52.665355],[1.54513,52.665196],[1.545434,52.664927],[1.545538,52.664817],[1.545673,52.664587],[1.545918,52.664007],[1.545945,52.663912],[1.54605,52.663744],[1.545981,52.663703],[1.545962,52.663678],[1.54593,52.663567],[1.545859,52.663472],[1.54763,52.662465],[1.547747,52.662526],[1.547752,52.66252],[1.550378,52.663559],[1.548928,52.664895],[1.548968,52.664894],[1.54899,52.664919],[1.549059,52.664948],[1.551898,52.666104],[1.551807,52.666236],[1.550972,52.667421],[1.550188,52.668506],[1.550181,52.668552],[1.550169,52.668569],[1.55012,52.668575],[1.549837,52.668432],[1.548167,52.667543],[1.547713,52.66732],[1.547673,52.667336],[1.546417,52.668565],[1.548641,52.669733],[1.547595,52.670574],[1.546243,52.671606],[1.545989,52.67179],[1.545108,52.672477],[1.544871,52.67265],[1.543057,52.67405]]]]},"type":"Feature","properties":{"entry-date":"2026-04-23","start-date":"","end-date":"","entity":14500215,"name":"Upton Broad & Marshes SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1000299","prefix":"site-of-special-scientific-interest","organisation-entity":"501910","quality":"authoritative"}}