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: f4 w6 door stair d corridor
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.
Numeric value unresolved
The symbol establishes an opening identity only; dimensions and host geometry remain unreviewed.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
Numeric value unresolved
The symbol establishes an opening identity only; dimensions and host geometry remain unreviewed.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
The symbol establishes an opening identity only; dimensions and host geometry remain unreviewed.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
The symbol establishes an opening identity only; dimensions and host geometry remain unreviewed.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
Numeric value unresolved
The symbol establishes an opening identity only; dimensions and host geometry remain unreviewed.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
0.595 normalized-source
Source-space control only; no metric or building transform is accepted.
0.542 normalized-source
Source-space control only; no metric or building transform is accepted.
0.63 normalized-source
Source-space control only; no metric or building transform is accepted.
0.599 normalized-source
Source-space control only; no metric or building transform is accepted.
Door symbol at Broadway/west/page-right landing end opens to adjacent circulation; exact jamb/clear opening and source-to-physical wall assignment remain null.
Drawing notation: [swing leaf at page-right end of Stair D landing]
Door symbol at Broadway/west/page-right landing end opens to adjacent circulation; exact jamb/clear opening and source-to-physical wall assignment remain null.
Numeric value unresolved
Door swing supports an opening candidate but no exact clear-width witness was established.
Door swing supports an opening candidate but no exact clear-width witness was established.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.