Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness
Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2003.
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Thesis |
| Language: | eng |
| Published: |
Massachusetts Institute of Technology
2011
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/1721.1/65261 |
| _version_ | 1826207059717128192 |
|---|---|
| author | Chung, Jee-seong, 1969- |
| author2 | Joseph Ferreira, Jr. |
| author_facet | Joseph Ferreira, Jr. Chung, Jee-seong, 1969- |
| author_sort | Chung, Jee-seong, 1969- |
| collection | MIT |
| description | Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2003. |
| first_indexed | 2024-09-23T13:42:51Z |
| format | Thesis |
| id | mit-1721.1/65261 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T13:42:51Z |
| publishDate | 2011 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/652612019-04-10T10:27:45Z Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness Chung, Jee-seong, 1969- Joseph Ferreira, Jr. Massachusetts Institute of Technology. Dept. of Urban Studies and Planning. Massachusetts Institute of Technology. Dept. of Urban Studies and Planning. Urban Studies and Planning. Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2003. Includes bibliographical references (p. 119-123). Recently, the pedestrian environment has been recognized as an important factor for sustainable urban development movements such as the New Urbanism (NU) movement and Transit Oriented Development (TOD). Consequently, many pedestrian initiatives have been implemented throughout the US while the necessity for measuring the existing pedestrian environment has increased. Despite the increased attention to the pedestrian environment, little effort has been made to evaluate its performance. Level of Service (LOS) models have been developed and widely used, but these provide insufficient information about the pedestrian environment of an area. In this study, a grid-based GIS model proposed for measuring pedestrian friendliness of an area is developed and applied to the City of Boston. The proposed method uses already existing data to measure performance with respect to the condition of pedestrian facilities and their attractiveness to walkers. Unlike other pedestrian models, it evaluates the performance of street segments by considering not only the characteristics of the immediate vicinity but also those of adjacent road segments within a certain distance. The approach also avoids the problem of defining arbitrary spatial areas and boundaries, which may generate a false sense of precision by arbitrarily dissecting the urban pattern into zones. By distinguishing between ease of pedestrian movement and abundance of desirable destinations, we are able to differentiate between the potential for and reality of pedestrian friendliness. The results for Boston indicate the relevance of quantifying multiple dimensions of pedestrian friendliness. They also highlight the importance of land use context in calibrating meaningful measures of accessibility and level of service. While much sensitivity analysis and model tuning remains to be done, the prototype suggests that these types of models can be useful in shaping local policy decisions and contributing to a better understanding of pedestrian environments in the urban scale. This understanding will aid planners in evaluating, designing, and implementing pedestrian-friendly projects that enhance the sustainability of the urban environment. by Jee-seong Chung. M.C.P. 2011-08-18T19:10:13Z 2011-08-18T19:10:13Z 2003 2003 Thesis http://hdl.handle.net/1721.1/65261 52971392 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 123 p. application/pdf n-us-ma Massachusetts Institute of Technology |
| spellingShingle | Urban Studies and Planning. Chung, Jee-seong, 1969- Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness |
| title | Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness |
| title_full | Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness |
| title_fullStr | Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness |
| title_full_unstemmed | Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness |
| title_short | Pedestrian environment as an urban indicator : developing a GIS model for measuring pedestrian friendliness |
| title_sort | pedestrian environment as an urban indicator developing a gis model for measuring pedestrian friendliness |
| topic | Urban Studies and Planning. |
| url | http://hdl.handle.net/1721.1/65261 |
| work_keys_str_mv | AT chungjeeseong1969 pedestrianenvironmentasanurbanindicatordevelopingagismodelformeasuringpedestrianfriendliness |