{"public_id":"cl_0da89540bb3b8fa698bda61f0a1af6b1","status":"active","superseded_by_public_id":null,"corpus_id":135192968,"text":"Low R2 values indicate that measurements from one radar cannot be used to make quantitative estimates for the other.","confidence":0.95,"paper":{"corpus_id":135192968,"title":"Detecting bird movements with L‐band avian radar and S‐band dual‐polarization Doppler weather radar","url":"https://sah.borca.ai/papers/135192968"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.95,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_b29506dc4a47c1e3b5b567c2da52814a","name":"S-band dual-polarization Doppler weather radar","description":"A weather surveillance radar that uses S-band wavelengths and dual-polarization Doppler measurements.","types":["radar system"],"url":"https://sah.borca.ai/concepts/co_b29506dc4a47c1e3b5b567c2da52814a"},{"public_id":"co_c26cc904896d30b39184cdfc311481db","name":"L-band avian radar","description":"An avian radar system operating at approximately 23 cm wavelength that detects bird tracks.","types":["radar system"],"url":"https://sah.borca.ai/concepts/co_c26cc904896d30b39184cdfc311481db"},{"public_id":"co_df9912f89fc20964217cff0997432d4d","name":"R2 values","description":"Coefficients of determination used here to assess how well measurements from the two radars correspond.","types":["statistical measure"],"url":"https://sah.borca.ai/concepts/co_df9912f89fc20964217cff0997432d4d"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_0da89540bb3b8fa698bda61f0a1af6b1"}