Indoor spatial tracking of users

The monitoring system used for the spatial acquisition of air temperatures was realised by installing a grid of 20 T-type thermocouples spaced 0.25m from the ceiling and with an interspace of 0.60m (the picture of the thermocouple arrangement is attached to the data). In order to measure the correct air temperature at each point, the thermocouples were connected to the Kaye K170 Ice Point Reference for the absolute zero reference, the Agilent 34420A voltmeter for measuring voltages and the Hewlett-Packard HP34901A acquisition module for reading each value.

用于空气温度空间采集的监测系统，通过布设20支T型热电偶（T-type thermocouples）组成的网格阵列搭建完成，该阵列距天花板0.25米，相邻热电偶间距为0.60米（热电偶排布示意图随数据集一并提供）。为确保各测点的空气温度测量准确，该套热电偶系统接入了Kaye K170冰点参考仪（Kaye K170 Ice Point Reference）作为绝对零点基准、安捷伦34420A型电压表（Agilent 34420A voltmeter）用于电压测量，以及惠普HP34901A型采集模块（Hewlett-Packard HP34901A acquisition module）以读取各测点数据。