Initial system Once following Field Team Leader/ Library match metric ≥ CA: make necessary repairs/ functionality test assembly instrument assembly 0.95 for each of the adjustments and re-verify (MetalMapper) (five checklist/ Project five sets of inverted measurements over a Geophysicist polarizabilities small ISO80 target, 1 each directly under each coil and 1 directly under center of array). Derived polarizabilities for each measurement are compared to the library using UX-Analyze Initial IVS background Once during initial Field Team Leader/ All decay amplitudes CA: reject/replace BG location measurement (five system IVS test Initial IVS lower than project Evaluate use of UX-Analyze background memorandum/ Project threshold (threshold during beta test measurements, one Geophysicist dependent upon soil centered at the flag and response) one offset at least 35cm in each cardinal direction) Initial derived Once during initial Project Geophysicist/ Library Match metric ≥ RCA/CA polarizabilities accuracy system IVS test Initial IVS 0.9 for each set of (IVS) memorandum/ QC inverted Geophysicist polarizabilities Derived target position Once during initial Project Geophysicist/ All IVS item fit RCA/CA accuracy (IVS) system IVS test Initial IVS locations within 0.25m Memorandum/QC of ground truth Geophysicist locations Ongoing IVS background Beginning and end of Project Geophysicist/ All decay amplitudes RCA/CA measurements each day as part of IVS tracking summary/QC lower than project CA assumption: rejection of BG testing Geophysicist threshold measurement (unless RCA indicates system failure)
Initial system functionality test (MetalMapper) (five measurements over a small ISO80 target, 1 each directly under each coil and 1 directly under center of array). Derived polarizabilities for each measurement are compared to the library using UX-Analyze Once following assembly Field Team Leader/ instrument assembly checklist/ Project Geophysicist Library match metric ≥ 0.95 for each of the five sets of inverted polarizabilities CA: make necessary repairs/ adjustments and re-verify Initial IVS background measurement (five background measurements, one centered at the flag and one offset at least 35cm in each cardinal direction) Once during initial system IVS test Field Team Leader/ Initial IVS memorandum/ Project Geophysicist All decay amplitudes lower than project threshold (threshold dependent upon soil response) CA: reject/replace BG location Evaluate use of UX-Analyze during beta test Initial derived polarizabilities accuracy (IVS) Once during initial system IVS test Project Geophysicist/ Initial IVS memorandum/ QC Geophysicist Library Match metric ≥ 0.9 for each set of inverted polarizabilities RCA/CA Derived target position accuracy (IVS) Once during initial system IVS test Project Geophysicist/ Initial IVS Memorandum/QC Geophysicist All IVS item fit locations within 0.25m of ground truth locations RCA/CA Ongoing IVS background measurements Beginning and end of each day as part of IVS testing Project Geophysicist/ tracking summary/QC Geophysicist All decay amplitudes lower than project threshold RCA/CA CA assumption: rejection of BG measurement (unless RCA indicates system failure)
final_draft_gcmr-qapp_121515_worksheets.docx