Travel time errors caused by geomasking might be different between transportation modes and types of urban area
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This article is published in Transactions in Gis.The article was published on 2021-05-05 and is currently open access. It has received 3 citations till now. The article focuses on the topics: Urban area.read more
Citations
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Measuring the Impacts of New Public Transit Services on Space-Time Accessibility
Jinhyung Lee,Harvey J. Miller +1 more
TL;DR: Results suggest that the TSR yields ambiguous benefits for accessibility to jobs and healthcare, however, the new CMAX service and its potential upgrades lead to a substantial increase in both job and healthcare accessibility.
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An exploratory assessment of the effectiveness of geomasking methods on privacy protection and analytical accuracy for individual-level geospatial data
TL;DR: This work evaluates eight geomasking methods with simulated geospatial data with various spatial patterns and investigates their performance on privacy protection and analytical accuracy, and proposes a set of preliminary guidelines for applying the proper geomask methods when using different spatial analysis methods.
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Developing and evaluating transit-based healthcare accessibility in a low- and middle-income country: A case study in Ulaanbaatar, Mongolia
Junghwan Kim,Sampath Rapuri,Enkhtungalag Chuluunbaatar,Erdenetsogt Sumiyasuren,Byambatsetseg Lkhagvasuren,Nama Raj Budhathoki,Melinda Laituri +6 more
TL;DR: In this article , the authors examined transit-based accessibility to hospitals in Ulaanbaatar, the capital city of Mongolia, which is one of the low and middle-income countries (LMICs).
References
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Journal ArticleDOI
The concept of access: definition and relationship to consumer satisfaction.
R Penchansky,J W Thomas +1 more
TL;DR: Results provide strong support for the view that differentiation does exist among the five areas and that the measures do relate to the phenomena with which they are identified.
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Measures of Spatial Accessibility to Health Care in a GIS Environment: Synthesis and a Case Study in the Chicago Region:
Wenjun Luo,Fujian Wang +1 more
TL;DR: Two GIS-based accessibility measures into one framework are synthesized, and the sensitivity of results are analyzed by experimenting with ranges of threshold travel times in the FCA method and travel friction coefficients in the gravity model.
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Space-time and integral measures of individual accessibility: a comparative analysis using a point-based framework
TL;DR: In this paper, the authors compare the relationship and spatial patterns of these thirty accessibility measures using network-based GIS procedures and conclude that space-time and integral indices are distinctive types of accessibility measures which reflect different dimensions of the accessibility experience of individuals.
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The Uncertain Geographic Context Problem
TL;DR: In this paper, the effects of area-based attributes on individual behaviors or outcomes face another fundamental methodological problem besides the modifiable areal unit problem (MAUP), i.e., the problem of finding the optimal attribute for each individual.
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Beyond Space (As We Knew It): Toward Temporally Integrated Geographies of Segregation, Health, and Accessibility: Space–Time Integration in Geography and GIScience
TL;DR: This paper revisited three such notions: racial segregation, environmental exposure, and accessibility, and argued for the need to expand our analytical focus from static residential spaces to other relevant places and times in people's everyday lives.
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