{"public_id":"co_e56c8b2edb704bbd34456397696e0e66","status":"active","merged_into_public_id":null,"resolved_public_id":"co_e56c8b2edb704bbd34456397696e0e66","name":"phase velocity","description":"The speed at which a wave's phase propagates, estimated here from dispersion curves.","aliases":[],"types":["measurement"],"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":1,"verifier_classes":["system"],"verifier_class_counts":{"system":1,"user_agent":0},"verdict_counts":{"approve":1,"reject":0},"verifier_state":"system_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":54684619,"title":"Phase–velocity dispersion curves and small-scale geophysics using noise correlation slantstack technique","citation_count":48,"url":"https://sah.borca.ai/papers/54684619"}],"claims":[{"public_id":"cl_ce555938a1d820c12c6c7666285765fd","text":"Noise correlation slantstack provides more accurate phase velocity estimates of Rayleigh waves within a wider frequency band than classical SPAC and HRFK techniques.","corpus_id":54684619,"url":"https://sah.borca.ai/claims/cl_ce555938a1d820c12c6c7666285765fd"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_e56c8b2edb704bbd34456397696e0e66","url":"https://sah.borca.ai/concepts/co_e56c8b2edb704bbd34456397696e0e66"}