{"entry-date":"2026-08-19","start-date":"","end-date":"","entity":13905172,"name":"Grim's Ditch; section 650yds (590m) long NW of Betterton Down","dataset":"scheduled-monument","typology":"geography","reference":"1006308","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-1.39422 51.556707, -1.394224 51.556877, -1.394238 51.557019, -1.394219 51.557233, -1.394198 51.557348, -1.393862 51.557401, -1.392839 51.557507, -1.392 51.557599, -1.390775 51.557741, -1.390338 51.557804, -1.389965 51.557867, -1.389039 51.558174, -1.388709 51.558273, -1.387137 51.558852, -1.387617 51.558848, -1.389935 51.558055, -1.390133 51.557999, -1.391021 51.557879, -1.39238 51.557699, -1.394125 51.55751, -1.394403 51.557478, -1.394456 51.557398, -1.394453 51.557283, -1.394425 51.557106, -1.394405 51.556939, -1.394401 51.556703, -1.39422 51.556707)))","point":"POINT (-1.391049 51.557877)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1006308"}