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: STAIR E
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.
Gross stair assembly envelope only; exact floor opening, flight geometry and landing elevations remain unresolved.
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
-33.275 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-71.517 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-24.667 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-71.628 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-24.205 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-54.971 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-33.126 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
-55.035 ft · estimated uncertainty ±2.5 ft
Drawing notation: STAIR E
Raw-upright master source locator; trace is approximate.
Calculated from: f3-stair-e-footprint-trace
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.