Figures & data
Figure 3. Example of observer line and observation tabulation form (Al-Sayed et al. Citation2014). (a) Gate position and observer line. (b)Observation tabulation form.
![Figure 3. Example of observer line and observation tabulation form (Al-Sayed et al. Citation2014). (a) Gate position and observer line. (b)Observation tabulation form.](/cms/asset/845988ca-ee15-4831-9457-df67a848faa6/tgsi_a_1811781_f0003_b.gif)
Figure 4. Process of generating 3D modeling using GIS and Rhinoceros 3D. (a) #Points cloud generated from the GIS database in Rhinoceros 3D. (b) #Final 3D#model of layout executed from the points cloud.
![Figure 4. Process of generating 3D modeling using GIS and Rhinoceros 3D. (a) #Points cloud generated from the GIS database in Rhinoceros 3D. (b) #Final 3D#model of layout executed from the points cloud.](/cms/asset/0e3ef148-511c-45e6-b671-f35921d644db/tgsi_a_1811781_f0004_c.jpg)
Figure 5. Measuring direct visibility using isovist model builder in Grasshopper. (a) Isovist model builder in Grasshopper for direct visibility. (b) Measuring visibility on the layout.
![Figure 5. Measuring direct visibility using isovist model builder in Grasshopper. (a) Isovist model builder in Grasshopper for direct visibility. (b) Measuring visibility on the layout.](/cms/asset/97a8c22e-2a19-4282-8975-93fc1d60041b/tgsi_a_1811781_f0005_c.jpg)
Table 1. Degree of visibility of each parameter for residential land use.
Table 2. Degree of visibility of each parameter for commercial land use.
Figure 11. Multiple regression analysis between space parameters and average daily traffic volume. (a) Degree of choice. (b) Degree of integration. (c) Degree of connectivity. (d) Degree of visibility (3D). (e) Degree of visibility (2D).
![Figure 11. Multiple regression analysis between space parameters and average daily traffic volume. (a) Degree of choice. (b) Degree of integration. (c) Degree of connectivity. (d) Degree of visibility (3D). (e) Degree of visibility (2D).](/cms/asset/3465c696-fbe2-4df0-870c-45629ed2b603/tgsi_a_1811781_f0011_b.gif)