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The measured building.

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.

Source photographs: 464
Identified objects: 4872
Verified printed values: 12046
Disputed values: 20

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.

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1 matching properties

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.

f4-stair-eunreviewed · traced

W-6 registered vertex 4 · Z

-49.93297016528834 ft

-49.93297 ft · estimated uncertainty ±4 ft

Analytical zero-thickness locator; not a classified physical face.

IMG_1212 · sheet-W6 · Locate on drawing ↗

Drawing notation: STAIR E

stair-broad-locator-envelope; analytical locator only

Calculated from: f4-stair-e-w6-source-vertex-4-u, f4-stair-e-w6-source-vertex-4-v, f4-w6-outer-face-homography-1, f4-w6-outer-face-homography-2, f4-w6-outer-face-homography-3, f4-w6-outer-face-homography-4, f4-w6-outer-face-homography-5, f4-w6-outer-face-homography-6, f4-w6-outer-face-homography-7, f4-w6-outer-face-homography-8, f4-w6-outer-face-homography-9

Source-by-source coverage

Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.