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 central court opening candidate
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.
Large blank central court is bounded by window-bearing underlay walls. The lower roof/court level and exact void edge are unresolved.
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
-36.3 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
-52.9 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
39.4 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
-52.9 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
36 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
27.5 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
-36.3 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
27.5 ft · estimated uncertainty ±5 ft
Trace/label region on temporary 180-degree upright view; stored files remain upside down.
Calculated from: f4-central-court-opening-candidate-footprint-trace
Numeric value unresolved
Blank court center bounded by faint architectural underlay; no printed clear width.
Numeric value unresolved
Large unoccupied central court/opening. Polygon is a coarse source-space inner-edge trace, not an exact structural opening.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
Numeric value unresolved
Large unoccupied central court/opening. Polygon is a coarse source-space inner-edge trace, not an exact structural opening.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
Numeric value unresolved
Large unoccupied central court/opening. Polygon is a coarse source-space inner-edge trace, not an exact structural opening.
Decoded raw raster is upright; the JPEG EXIF Rotate 90 CW tag is explicitly ignored for this source package.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.