Time-use metadata
Time-use metadata
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DOI：
10.3141/1804-10
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发表时间：
2002-01-01
期刊：
影响因子：
--
通讯作者：
Harvey, AS
中科院分区：
文献类型：
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作者：
Harvey, AS
时间日志数据提供了一个完整的连续记录的所有活动的个人，包括旅行，为24或48小时或更长的时间。因此，时间使用数据可以为旅行行为分析师和建模师提供很多帮助。实时数据库正在迅速增加。此外，时间使用数据和旅行数据之间的可比性正在增加，这主要是因为旅行调查收集的活动数据量不断增加。一个挑战是确保数据和时间使用，旅行和其他研究人员可以以最有效的方式汇集在一起。这一任务需要制定研究级和可变级元数据标准。在附带领域已经开展了许多工作，为制定实时元数据标准奠定了基础。论证了探索，应用和扩展现有的工作，建立时间使用元数据标准。时间使用和旅行行为数据专业人员之间的努力提出了一个合并，以确保每个领域有最佳的机会来识别，定位，评估和访问有用的数据在任何领域。
Time-diary data provide a complete sequential record of all activities of individuals, including travel, for a period of 24 or 48 h or longer. Hence, time-use data have much to offer travel behavior analysts and modelers. The pool of time-use data is rapidly increasing. Additionally, comparability between time-use data and travel data is growing, largely because of the expanding volume of activity data collected in travel surveys. One challenge is to ensure that the data and time-use, travel, and other researchers can be brought together in the most efficient manner. This task requires the development of both study-level and variable-level metadata standards. Much work, providing a basis for the development of time-use metadata standards, has already been undertaken in collateral fields. Arguments are made for exploration, application, and expansion of existing work, to establish time-use metadata standards. A consolidation of efforts is proposed between time-use and travel behavior data professionals to ensure that each field has the optimum opportunity to identify, locate, evaluate, and access useful data in either field.