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Pages 133-135

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From page 133...
... 133 The objective of this appendix is to document and explain in a stand-alone section some of the key new concepts related to the cell phone data and their analysis. The objective is to remove the jargon and use nontechnical terms to describe the essence of each term and its relevance to the study.
From page 134...
... 134 Cell Phone Location Data for Travel Behavior Analysis grid method. One method of aggregating spatial points is by imposing a grid over the space and aggregating points that fall within each grid cell.
From page 135...
... Glossary 135 stays and stay extraction. The identification of stays is important to identifying devices of users who engage in activities at a location instead of simply passing by the location while traveling along a trajectory.

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