Confirm derived Evaluated for all Project Geophysicist/ 100% of recovered RCA/CA features match ground recovered items Measurement QC (excluding truth (1 of 2) Summary or intrusive inconclusive category) database/QC item positions ≤ Geophysicist 0.25m from predicted position (x, y). Confirm derived Evaluated for all UXO Dig Team/ Dig List 100% of recovered RCA/CA features match ground recovered items and intrusive database/ object size estimates truth (2 of 2) Project or QC (excluding Geophysicist inconclusive category) qualitatively match predicted size Verification of Dig 200 anomalies Project Geophysicist/ 100% of predicted Adjust threshold threshold beyond last TOI on Dig Verification and non-TOI intrusively List Validation Report/QC investigated are Geophysicist Classification validation Random selection of Project Geophysicist/ 100% of predicted Document in DUA 200 non-TOI Verification and non-TOI qualitatively Validation Report/ QC matches predictions Geophysicist
Confirm derived features match ground truth (1 of 2) Evaluated for all recovered items Project Geophysicist/ Measurement QC Summary or intrusive database/QC Geophysicist 100% of recovered (excluding inconclusive category) item positions ≤ 0.25m from predicted position (x, y). RCA/CA Confirm derived features match ground truth (2 of 2) Evaluated for all recovered items UXO Dig Team/ Dig List and intrusive database/ Project or QC Geophysicist 100% of recovered object size estimates (excluding inconclusive category) qualitatively match predicted size RCA/CA Verification of threshold Dig 200 anomalies beyond last TOI on Dig List Project Geophysicist/ Verification and Validation Report/QC Geophysicist 100% of predicted non-TOI intrusively investigated are Adjust threshold Classification validation Random selection of 200 non-TOI Project Geophysicist/ Verification and Validation Report/ QC Geophysicist 100% of predicted non-TOI qualitatively matches predictions Document in DUA