Measuring Space-Time Accessibility Benefits within Transportation Networks: Basic Theory and Computational Procedures
نویسندگان
چکیده
منابع مشابه
Computational Tools for Measuring Space-Time Accessibility within Transportation Networks with Dynamic Flow
The space-time prism (STP) and STP-based accessibility measures are powerful techniques for assessing the ability of individuals to travel and participate in activities at different locations and times in a given environment. However, traditional STPs and STP-based accessibility measures ignore spatial and temporal variations in travel times in an urban environment. Factors such as traffic cong...
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Transportation systems exist to improve individual accessibility. However, emerging applications of GIS in transportation (GIS-T) and intelligent transportation system (ITS) focus on throughput (the amount of system flow) rather than accessibility. Throughput is related but not equivalent to accessibility. Sensitive transportation planning requires rigorous, realistic and tractable accessibilit...
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ژورنال
عنوان ژورنال: Geographical Analysis
سال: 1999
ISSN: 0016-7363
DOI: 10.1111/j.1538-4632.1999.tb00408.x