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Figure 1: Different approaches to evaluating space-time accessibility of individuals.
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Figure 2: The effect of the maximum travel time threshold on the space-time prism and
potential path area (PPA).
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Figure 3: The proposed conceptual framework.
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Figure 4: Procedures implemented by the geocomputational algorithm.
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Figure 5: The opportunity set delimited in Step 1.
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Figure 6: The opportunity set delimited in Step 2.
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Figure 7: The opportunity set delimited in Step 3.
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Figure 8: The spatial pattern of possible activity duration.
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