详情

原文传递 Unlocking the potential of Google's mobility data

题名：	Unlocking the potential of Google's mobility data
正文语种：	eng
作者：	Benno Benjamin Bock;Robert Schoenduwe
作者单位：	Catchment GmbH Berlin (DE);Technical University Berlin (DE)
摘要：	Our mission is to organise the world's information and make it universally accessible and useful [1] - this is Google's mission Statement. One domain with a pressing need for high-quality information is the transpor-tation sector. Smartphones enable continu-ous collection of multimodal travel data making them a valuable solution. Google particularly is collecting such data as evi-denced by its timeline function.Meanwhile, a lack of reliable and repre-sentative knowledge on individual mobility patterns for transportation analysis persists. Traditionally, such data is mainly col-lected through irregular surveys using diverse questionnaire-based approaches. [2] Smartphonc-based surveys are only conducted in few cases. [3] Therefore, it is crucial to explore the potential of Google's (and other big tech companies') treasure trove of mobility data. This paper aims to showcase data donation approaches and provide an initial assessment of the data quality.
出版年：	2023
期刊名称：	Internationales verkehrswesen
卷：	75
期：	3
页码：	24-27