{"data":{"id":"e53078fe-0b14-412e-a69f-4cba5d997354","dictionaryId":"b2ad3e3c-6fb0-4e06-ab6d-98850cbbddeb","dictionaryIdentifier":"SOI-FCD-TOPO","itemClassId":"7d1c8186-5f7a-4a6a-a9d2-f60968a7f7f0","conceptType":"operation","itemIdentifier":"OPC-0001","name":"Length","definition":"Returns the length of a linear feature along its centreline.","description":"Computed from geometry; unit typically metres.","fieldOfApplication":[{"name":"Topographic mapping","description":"National topographic map series"}],"status":"valid","dateAccepted":"2025-11-01","dateTimeAddition":"2025-10-15T10:00:00.000Z","altExpressions":[],"images":[],"categoryIds":[],"memberIds":[],"signature":"length(): Measure","featureConceptIds":["d2106f65-0101-4817-ac75-79988957b4fd","e369ddb3-3df9-46fa-a7c8-a54e0f5eb57d","50bc91a4-6f41-4447-a8a0-15b1114b98d9","d0188c36-cfb1-488d-a7d6-2030c9e6acbe","c9bf81e2-6e95-4009-a14a-78c06555bbe3","651b8c82-eafc-409f-a9d6-d67526460ef1"]}}