{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.143475,51.359305],[-1.143332,51.359341],[-1.143322,51.359342],[-1.143139,51.359399],[-1.143097,51.359416],[-1.143058,51.359429],[-1.142991,51.359447],[-1.142902,51.359466],[-1.142839,51.359483],[-1.142771,51.359507],[-1.142685,51.359533],[-1.142642,51.359548],[-1.142559,51.359563],[-1.142564,51.359596],[-1.142722,51.359786],[-1.142746,51.359819],[-1.142842,51.359932],[-1.142994,51.360055],[-1.143062,51.360116],[-1.143113,51.360152],[-1.143226,51.360226],[-1.143259,51.360212],[-1.143311,51.360195],[-1.143433,51.360162],[-1.143597,51.360112],[-1.143718,51.360078],[-1.143745,51.360068],[-1.143938,51.360008],[-1.143981,51.359991],[-1.144097,51.359956],[-1.144118,51.359947],[-1.144182,51.359926],[-1.144224,51.359913],[-1.14427,51.359901],[-1.144314,51.359892],[-1.144466,51.359856],[-1.144587,51.359836],[-1.144711,51.359822],[-1.144777,51.359817],[-1.14483,51.35981],[-1.144862,51.359809],[-1.144963,51.359799],[-1.145107,51.359789],[-1.145096,51.3597],[-1.145064,51.359343],[-1.144872,51.359331],[-1.144664,51.359314],[-1.144529,51.359307],[-1.144464,51.359301],[-1.144195,51.359287],[-1.144138,51.359283],[-1.144105,51.359278],[-1.143966,51.35927],[-1.143928,51.359265],[-1.143894,51.359263],[-1.143756,51.359265],[-1.143684,51.359268],[-1.143621,51.359274],[-1.143602,51.359277],[-1.143475,51.359305]]]]},"type":"Feature","properties":{"entry-date":"2026-04-23","start-date":"","end-date":"","entity":14500027,"name":"West's Meadow, Aldermaston SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1000031","prefix":"site-of-special-scientific-interest","organisation-entity":501910,"quality":"authoritative"}}