Every dimension belongs to an object and a drawing. Original room numbers, object marks, printed values and source regions stay together—even when the answer is unresolved.
464 of 464 photographs have extraction records, containing 27,517 properties. Initial image review is not exhaustive extraction: 0 photographs have passed the full-region check. 66 numbered sheets are reconciled. Modeling and architectural registration are separate work; these counts do not establish a complete building.
Download the structured register (JSON)Object: Column 58
Printed values, calculations, image traces and observed counts are different kinds of evidence. “Verified” applies to the specific reading—not to the whole room or model.
157.166667 ft
First-floor plan coordinates only; not yet registered to building west/north axes.
Drawing notation: Column 58
Perimeter position on first-floor plan; story continuation must be checked against each floor.
Calculated from: frame-top-column-bays, frame-left-column-bays
92.583333 ft
First-floor plan coordinates only; not yet registered to building west/north axes.
Drawing notation: Column 58
Perimeter position on first-floor plan; story continuation must be checked against each floor.
Calculated from: frame-top-column-bays, frame-left-column-bays
78.583333 ft
Arithmetic of verified printed column bays in the shared +X west / +Z north system; no claim of as-built survey precision.
Calculated from: column-58-plan-x, structural-registration-origin-half-span
14 ft
Arithmetic of verified printed column bays in the shared +X west / +Z north system; no claim of as-built survey precision.
Calculated from: column-58-plan-y, structural-registration-origin-half-span
77.484043 ft · estimated uncertainty ±2.13813199 ft
Candidate support-center location; the prior trace may represent a steel column, concrete pilaster, stub, or entrance support. Member material/type requires the original schedule.
16.084778 ft · estimated uncertainty ±2.13813199 ft
Candidate support-center location; the prior trace may represent a steel column, concrete pilaster, stub, or entrance support. Member material/type requires the original schedule.
31 in
Shared printed schedule cell. Exact storey applicability and physical endpoints remain unresolved.
Drawing notation: B 31
32 in
Shared printed schedule cell. Exact storey applicability and physical endpoints remain unresolved.
Drawing notation: L 32
3.75 in
Thickness fraction deserves renewed high-resolution verification before fabrication or geometry.
Drawing notation: T 3¾
2 ft
Source review: printed-reference; individual-fabrication-level-not-accepted. Schedule bands are relational; absolute member endpoints and physical cut lengths remain unresolved.
Drawing notation: 2′0″ SPLICE
2 ft
Source review: printed-reference; individual-fabrication-level-not-accepted. Schedule bands are relational; absolute member endpoints and physical cut lengths remain unresolved.
Drawing notation: 2′0″ SPLICE
Source review: unresolved. Schedule bands are relational; absolute member endpoints and physical cut lengths remain unresolved.
Drawing notation: TOP OF COLS [offset/reference relationship unresolved]
Source review: untranscribed; not-evidence-of-absence. Schedule bands are relational; absolute member endpoints and physical cut lengths remain unresolved.
Drawing notation: No channel section has been transcribed from these exterior body cells.
2726 pixel
Re-picked support-axis source candidate; not a footing or cap center and not independent acceptance of the foundation photograph registration.
Drawing notation: 58
intersection of the horizontal C58 column line and vertical support axis at the square column symbol, not the nearby circled 58 label
1388 pixel
Re-picked support-axis source candidate; not a footing or cap center and not independent acceptance of the foundation photograph registration.
Drawing notation: 58
intersection of the horizontal C58 column line and vertical support axis at the square column symbol, not the nearby circled 58 label
78.252339 ft
Re-picked support-axis source candidate; not a footing or cap center and not independent acceptance of the foundation photograph registration.
Drawing notation: 58
intersection of the horizontal C58 column line and vertical support axis at the square column symbol, not the nearby circled 58 label
Calculated from: column-58-repick-pixel-x, column-58-repick-pixel-y
14.285328 ft
Re-picked support-axis source candidate; not a footing or cap center and not independent acceptance of the foundation photograph registration.
Drawing notation: 58
intersection of the horizontal C58 column line and vertical support axis at the square column symbol, not the nearby circled 58 label
Calculated from: column-58-repick-pixel-x, column-58-repick-pixel-y
-0.330994 ft
Re-picked support-axis source candidate; not a footing or cap center and not independent acceptance of the foundation photograph registration.
Drawing notation: 58
intersection of the horizontal C58 column line and vertical support axis at the square column symbol, not the nearby circled 58 label
Calculated from: column-58-repick-world-x, column-58-registered-world-x
0.285328 ft
Re-picked support-axis source candidate; not a footing or cap center and not independent acceptance of the foundation photograph registration.
Drawing notation: 58
intersection of the horizontal C58 column line and vertical support axis at the square column symbol, not the nearby circled 58 label
Calculated from: column-58-repick-world-z, column-58-registered-world-z
14 ft
verified support axis; not material end face. Exterior face, grid stations and floor datums do not establish finite physical wall bounds.
Drawing notation: No source notation for unresolved limit
verified support axis; not material end face; Derived structural control via research/reconstruction/broadway-wall-plane-first.json
Calculated from: column-58-registered-world-z
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.