{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.556442,51.436416],[-0.555528,51.436475],[-0.555309,51.43649],[-0.555286,51.436495],[-0.554994,51.436513],[-0.554932,51.436512],[-0.554899,51.436482],[-0.554695,51.436326],[-0.554631,51.436281],[-0.554593,51.436252],[-0.554543,51.436217],[-0.554504,51.436192],[-0.554474,51.436169],[-0.554353,51.436085],[-0.554172,51.435937],[-0.554009,51.435812],[-0.553954,51.435777],[-0.553899,51.435746],[-0.553833,51.435714],[-0.553766,51.435677],[-0.553691,51.435642],[-0.553567,51.435575],[-0.553466,51.435525],[-0.55344,51.43551],[-0.553407,51.435494],[-0.553341,51.435468],[-0.553267,51.435448],[-0.553078,51.435413],[-0.55296,51.435386],[-0.552893,51.43537],[-0.552781,51.435336],[-0.552815,51.435274],[-0.552809,51.435157],[-0.552795,51.43508],[-0.552675,51.434869],[-0.552615,51.434756],[-0.552581,51.434697],[-0.552545,51.43463],[-0.552543,51.434623],[-0.552538,51.43454],[-0.55232,51.434231],[-0.552291,51.434201],[-0.552256,51.434172],[-0.552203,51.434146],[-0.552158,51.43419],[-0.552117,51.434222],[-0.552005,51.434316],[-0.551872,51.434441],[-0.55192,51.434532],[-0.551935,51.434565],[-0.551953,51.434597],[-0.551979,51.434656],[-0.551987,51.434703],[-0.551987,51.434718],[-0.551993,51.434777],[-0.552024,51.435003],[-0.552021,51.43505],[-0.552034,51.435085],[-0.552072,51.43515],[-0.552087,51.435187],[-0.552104,51.435203],[-0.552523,51.435335],[-0.552418,51.436382],[-0.552428,51.43638],[-0.552451,51.436381],[-0.552496,51.436391],[-0.552583,51.436428],[-0.552729,51.436485],[-0.552822,51.436519],[-0.5529,51.436545],[-0.553027,51.436594],[-0.55316,51.436649],[-0.553227,51.43668],[-0.553273,51.436704],[-0.553355,51.436771],[-0.553414,51.436814],[-0.553445,51.436834],[-0.553482,51.436852],[-0.553524,51.436879],[-0.553581,51.436909],[-0.553639,51.43695],[-0.55369,51.436954],[-0.553719,51.436954],[-0.553754,51.436983],[-0.553882,51.43708],[-0.553976,51.437135],[-0.554021,51.437168],[-0.554038,51.437181],[-0.554058,51.437201],[-0.554082,51.437218],[-0.554152,51.43728],[-0.554295,51.437375],[-0.554322,51.437391],[-0.554347,51.437411],[-0.554384,51.437444],[-0.554423,51.437475],[-0.554479,51.437524],[-0.5546,51.437617],[-0.554701,51.437704],[-0.554765,51.437762],[-0.554813,51.437808],[-0.554862,51.437858],[-0.554971,51.437993],[-0.554964,51.438031],[-0.554965,51.438039],[-0.554969,51.438052],[-0.554977,51.438069],[-0.554979,51.438086],[-0.554987,51.438113],[-0.555025,51.438194],[-0.55505,51.438258],[-0.555057,51.438279],[-0.555082,51.43839],[-0.555095,51.438423],[-0.555105,51.438443],[-0.555128,51.438472],[-0.555145,51.43849],[-0.555197,51.438535],[-0.555368,51.438635],[-0.555535,51.438727],[-0.555543,51.438736],[-0.555616,51.438791],[-0.556045,51.439111],[-0.556269,51.439272],[-0.556443,51.439389],[-0.556646,51.439522],[-0.556883,51.439673],[-0.556956,51.439723],[-0.557073,51.439815],[-0.557718,51.440226],[-0.558199,51.439943],[-0.558349,51.440038],[-0.558655,51.440224],[-0.558815,51.440329],[-0.559048,51.440475],[-0.559258,51.440569],[-0.559403,51.440616],[-0.559541,51.44065],[-0.55972,51.440678],[-0.559933,51.440696],[-0.55996,51.440708],[-0.560049,51.440729],[-0.560296,51.440778],[-0.560436,51.440804],[-0.560496,51.440812],[-0.560542,51.440821],[-0.560625,51.440849],[-0.560642,51.440857],[-0.560868,51.440943],[-0.561,51.440997],[-0.561247,51.441102],[-0.561389,51.441159],[-0.561467,51.441194],[-0.561681,51.441307],[-0.561848,51.441401],[-0.561947,51.441452],[-0.562106,51.441528],[-0.562134,51.441543],[-0.562151,51.441562],[-0.562192,51.441623],[-0.562202,51.441633],[-0.56222,51.441642],[-0.562239,51.441648],[-0.562283,51.441669],[-0.562304,51.441687],[-0.56268,51.441517],[-0.562813,51.441454],[-0.563019,51.441345],[-0.563242,51.441231],[-0.563322,51.441188],[-0.563362,51.441173],[-0.563353,51.441159],[-0.563345,51.441137],[-0.563343,51.441127],[-0.563343,51.441111],[-0.563349,51.441097],[-0.563387,51.44106],[-0.563488,51.440949],[-0.563608,51.440821],[-0.564005,51.440431],[-0.564274,51.440164],[-0.564395,51.44005],[-0.564408,51.439998],[-0.56448,51.439921],[-0.564619,51.439765],[-0.56466,51.439761],[-0.564802,51.439617],[-0.565024,51.439362],[-0.565147,51.43921],[-0.565229,51.439103],[-0.565279,51.439043],[-0.565539,51.43872],[-0.565674,51.438546],[-0.565721,51.438491],[-0.565451,51.438416],[-0.565414,51.438395],[-0.56537,51.438376],[-0.56516,51.43829],[-0.565056,51.438251],[-0.564902,51.438208],[-0.564789,51.43818],[-0.564436,51.438101],[-0.564415,51.438095],[-0.563534,51.438147],[-0.563329,51.438068],[-0.563136,51.437888],[-0.563034,51.43779],[-0.563018,51.437764],[-0.563005,51.437739],[-0.562999,51.437734],[-0.562988,51.437731],[-0.562966,51.437731],[-0.562895,51.43775],[-0.562734,51.437688],[-0.562684,51.437677],[-0.562483,51.437643],[-0.562292,51.437616],[-0.562214,51.437609],[-0.562138,51.437606],[-0.562096,51.437607],[-0.561958,51.437618],[-0.561861,51.43762],[-0.561723,51.43762],[-0.561377,51.437615],[-0.561202,51.437605],[-0.561063,51.437592],[-0.560934,51.437576],[-0.560654,51.437528],[-0.560563,51.437511],[-0.560431,51.437491],[-0.559871,51.437432],[-0.559764,51.437421],[-0.559477,51.437397],[-0.559405,51.437393],[-0.559331,51.437385],[-0.559311,51.437384],[-0.559283,51.437386],[-0.559268,51.437389],[-0.559196,51.437389],[-0.559161,51.437385],[-0.559096,51.437386],[-0.559021,51.43738],[-0.559001,51.437377],[-0.558921,51.437372],[-0.55885,51.43736],[-0.558741,51.437334],[-0.558667,51.437314],[-0.558601,51.437293],[-0.558524,51.437266],[-0.558455,51.437238],[-0.558376,51.437201],[-0.558169,51.437085],[-0.558113,51.437048],[-0.558021,51.43698],[-0.557952,51.436939],[-0.557691,51.436826],[-0.557581,51.436771],[-0.55734,51.436607],[-0.557204,51.436519],[-0.557169,51.436498],[-0.557151,51.436485],[-0.557118,51.436467],[-0.557069,51.436454],[-0.556989,51.436441],[-0.556968,51.436439],[-0.556916,51.436439],[-0.556824,51.436445],[-0.556715,51.436444],[-0.556636,51.43644],[-0.556582,51.436432],[-0.556442,51.436416]]]]},"type":"Feature","properties":{"entry-date":"2026-08-20","start-date":"","end-date":"","entity":14500653,"name":"Langham Pond SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1000918","prefix":"site-of-special-scientific-interest","organisation-entity":501910,"quality":"authoritative"}}