{"id":"S2020000273","label":"RTK positioning","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020000273","normalized_label":"rtk positioning","broader":["http://id.loc.gov/authorities/subjects/sh85008220"],"aliases":["Kinematic positioning, Real-time","Positioning, Real-time kinematic","Real-time kinematic positioning"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020000273","provider":"lcsh","revision":"ededd929cf4ce9bf","taxonomy_revision":"f050b5d4780b1289","title":"RTK positioning","url":"/topics/S2020000273","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5189352136695103490","address_version":"morton4x16-v1","coordinates":[0,481,39688,17408],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}