{"id":"S2019003618","label":"Drone aircraft in remote sensing","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2019003618","normalized_label":"drone aircraft in remote sensing","broader":["http://id.loc.gov/authorities/subjects/sh85112798"],"aliases":["Drone remote sensing"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2019003618","provider":"lcsh","revision":"6d9b4e3ab7f72d5f","taxonomy_revision":"f050b5d4780b1289","title":"Drone aircraft in remote sensing","url":"/topics/S2019003618","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9512944101237194822","address_version":"morton4x16-v1","coordinates":[0,481,24115,34816],"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}