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: LOBBY
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.
L-shaped lobby wraps the south service-core shafts; elevator and adjacent shaft are separately recorded.
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
18.632 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-77.148 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
35.214 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-77.038 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
35.144 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-71.712 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
25.667 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-71.46 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
25.417 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-56.259 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
34.859 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-56.291 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
34.982 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-48.68 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
18.334 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
-48.289 ft · estimated uncertainty ±2 ft
Drawing notation: LOBBY — Madison service core
Manually traced region in raw-upright JPEG coordinates; not an exact architectural measurement.
Calculated from: f1-room-service-lobby-footprint-trace
Printed finish is secure; mapping the heading to f1-room-service-lobby remains a provisional plan correlation. No physical material surface accepted.
Drawing notation: ELEVATOR HALL NO. 3: CEMENT FLOOR
Upright IMG_1202 WebP; note-block line locator, not finish boundary or object placement.
Printed finish is secure; mapping the heading to f1-room-service-lobby remains a provisional plan correlation. No physical material surface accepted.
Drawing notation: ELEVATOR HALL NO. 3: METAL WAINSCOT
Upright IMG_1202 WebP; note-block line locator, not finish boundary or object placement.
Printed finish is secure; mapping the heading to f1-room-service-lobby remains a provisional plan correlation. No physical material surface accepted.
Drawing notation: ELEVATOR HALL NO. 3: AND TRIM
Upright IMG_1202 WebP; note-block line locator, not finish boundary or object placement.
Printed finish is secure; mapping the heading to f1-room-service-lobby remains a provisional plan correlation. No physical material surface accepted.
Drawing notation: ELEVATOR HALL NO. 3: PLASTER WALLS
Upright IMG_1202 WebP; note-block line locator, not finish boundary or object placement.
Printed finish is secure; mapping the heading to f1-room-service-lobby remains a provisional plan correlation. No physical material surface accepted.
Drawing notation: ELEVATOR HALL NO. 3: CORNICE
Upright IMG_1202 WebP; note-block line locator, not finish boundary or object placement.
Printed finish is secure; mapping the heading to f1-room-service-lobby remains a provisional plan correlation. No physical material surface accepted.
Drawing notation: ELEVATOR HALL NO. 3: AND CEILING
Upright IMG_1202 WebP; note-block line locator, not finish boundary or object placement.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.