Table 2 Codification system for the city walls of Pisa
From: A HBIM pipeline for the conservation of large-scale architectural heritage: the city Walls of Pisa
Element type | Gate | Curtain wall | Tower | Bastion | Fortress |
|---|---|---|---|---|---|
Code | GATE | CUR | TOW | BAS | FOR |
Numbering | 1–15 | 1–49 | 1–11 | 1–3 | 1 |