{"id":"S92006744","label":"Imaging systems in geophysics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh92006744","normalized_label":"imaging systems in geophysics","broader":["http://id.loc.gov/authorities/subjects/sh85054179"],"aliases":["Geophysical imaging systems"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh92006744","provider":"lcsh","revision":"d47bcf3e9409afe5","taxonomy_revision":"f050b5d4780b1289","title":"Imaging systems in geophysics","url":"/topics/S92006744","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5530495402337502726","address_version":"morton4x16-v1","coordinates":[0,21,61349,24576],"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}