Page 262 - Proceeding of Atrans Young Researcher's Forum 2019_Neat

“Transportation for A Better Life:
Smart Mobility for Now and Then”

23 August 2019, Bangkok, Thailand

4. Survey Result VR survey was 4.939 points in Zone 10, followed by
4.1 Evaluation for Each Section 4.935 points in Zone 12 closely. There is no
Table 2 shows the comprehensive significant difference in scores between the two, and
evaluation value of the field survey and the general the same results have been obtained in both field
evaluation value of the VR survey. Table 3 shows surveys and VR surveys.
the difference between the evaluation values. No Both of these sections have become a
significant difference was found in the scores of the walking environment that has been maintained as a
field survey and the VR survey, and the overall station in front of the station, and separation of
evaluation value showed the largest difference of walking paths, which was regarded as important as a
0.373 points in Zone 8. The highest rating in the field result of AHP, is clearly separated, making it a very
survey was 5.067 points in Section 12 for Keisei easy-to-walk space Therefore, it is considered that
Narita Station East Exit Pedestrian Deck, followed the score was high. The state of Zone 10 in which the
by 5.037 points in Zone 10 for JR Narita Station in comprehensive evaluation value was high is shown
close proximity. Also, the highest evaluation in the in Fig.4.

Table 2 Walkability evaluation value for each section

Field Survey Zone3 Zone4 Zone5 Zone6 Zone7 Zone8 Zone9 Zone10 Zone11 Zone12 Wight
1-1 The sidewalk is separated from the roadway 4.692 4.846 4.692 3.000 2.538 3.154 4.923 5.000 5.000 5.000 0.483
1-2 There is no level difference or unevenness 4.154 4.538 4.385 4.154 2.231 2.385 2.385 4.846 3.769 4.538 0.109
1-3 There are few steps and irregularities on the road 3.538 3.846 3.846 1.385 2.615 1.538 2.846 5.000 4.000 4.923 0.139
1-4 There are few cracks on the road surface 2.846 4.538 4.077 4.769 1.154 1.615 1.385 5.000 3.077 4.846 0.029
2-1 There are few obstacles on the road 1.923 2.846 2.846 4.385 2.615 3.385 3.000 4.385 3.692 5.000 0.136
2-2 The street is clean 3.692 3.615 3.923 4.000 3.154 2.077 3.308 4.308 3.615 4.308 0.049
3-1 Street lights are installed 4.538 4.846 4.615 2.385 4.308 3.000 3.308 4.462 4.462 4.923 0.061
3-2 Traffic signs for pedestrians are installed 2.667 2.769 2.769 2.000 1.769 2.154 2.077 3.923 2.154 2.846 0.024
3-3 Planting is properly arranged 1.462 1.462 3.692 1.538 1.231 1.615 3.462 4.846 1.154 4.000 0.010
3-4 Street furniture is properly placed 2.923 2.231 4.462 1.538 1.154 1.000 1.000 4.462 1.231 4.692 0.007
Total 4.112 4.458 4.393 3.244 2.702 2.864 3.937 5.037 4.494 5.067
VR Survey Zone3 Zone4 Zone5 Zone6 Zone7 Zone8 Zone9 Zone10 Zone11 Zone12 Weight
1-1 The sidewalk is separated from the roadway 4.308 4.615 4.692 2.923 2.769 3.692 4.769 4.923 4.846 5.000 0.483
1-2 There is no level difference or unevenness 4.000 4.308 4.154 4.077 2.462 2.692 2.231 4.692 3.923 4.462 0.109
1-3 There are few steps and irregularities on the road 3.231 4.000 3.615 1.615 2.615 1.692 3.308 4.846 3.615 4.692 0.139
1-4 There are few cracks on the road surface 4.308 4.692 4.154 4.583 1.769 2.231 1.615 4.846 3.769 4.692 0.029
2-1 There are few obstacles on the road 2.538 3.538 3.308 3.615 4.000 3.769 4.231 4.385 3.231 5.000 0.136
2-2 The street is clean 3.538 4.231 4.000 4.154 3.462 2.692 3.385 4.462 2.923 4.308 0.049
3-1 Street lights are installed 4.154 4.385 4.385 2.385 2.846 2.231 1.923 4.462 3.923 4.077 0.061
3-2 Traffic signs for pedestrians are installed 2.077 2.308 2.538 2.154 1.692 2.077 1.462 3.308 2.231 1.923 0.024
3-3 Planting is properly arranged 2.000 2.231 3.154 1.923 1.615 2.000 2.538 4.077 1.615 3.077 0.010
3-4 Street furniture is properly placed 2.308 2.308 4.154 1.692 1.462 1.308 1.462 4.000 1.769 4.077 0.007
Total 3.949 4.441 4.377 3.137 2.975 3.236 3.983 4.939 4.284 4.935

Table 3 Difference of evaluation value of each section

VR Survey－Field Survey Zone3 Zone4 Zone5 Zone6 Zone7 Zone8 Zone9 Zone10 Zone11 Zone12 Average
1-1 The sidewalk is separated from the roadway -0.385 -0.231 0.000 -0.077 0.231 0.538 -0.154 -0.077 -0.154 0.000 -0.031
1-2 There is no level difference or unevenness -0.154 -0.231 -0.231 -0.077 0.231 0.308 -0.154 -0.154 0.154 -0.077 -0.038
1-3 There are few steps and irregularities on the road-0.308 0.154 -0.231 0.231 0.000 0.154 0.462 -0.154 -0.385 -0.231 -0.031
1-4 There are few cracks on the road surface 1.462 0.154 0.077 -0.186 0.615 0.615 0.231 -0.154 0.692 -0.154 0.335
2-1 There are few obstacles on the road 0.615 0.692 0.462 -0.769 1.385 0.385 1.231 0.000 -0.462 0.000 0.354
2-2 The street is clean -0.154 0.615 0.077 0.154 0.308 0.615 0.077 0.154 -0.692 0.000 0.115
3-1 Street lights are installed -0.385 -0.462 -0.231 0.000 -1.462 -0.769 -1.385 0.000 -0.538 -0.846 -0.608
3-2 Traffic signs for pedestrians are installed -0.590 -0.462 -0.231 0.154 -0.077 -0.077 -0.615 -0.615 0.077 -0.923 -0.336
3-3 Planting is properly arranged 0.538 0.769 -0.538 0.385 0.385 0.385 -0.923 -0.769 0.462 -0.923 -0.023
3-4 Street furniture is properly placed -0.615 0.077 -0.308 0.154 0.308 0.308 0.462 -0.462 0.538 -0.615 -0.015
Total -0.163 -0.017 -0.016 -0.107 0.273 0.373 0.046 -0.098 -0.210 -0.132 -0.005

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