在冰川冻土研究中,由于野外恶劣的环境条件,几乎不可能由人工取得大量连续的现场观测资料。我们根据现有的条件及实际需要,自行设计和研制了无线遥测站,为取得大量连续的野外实测资料创造了条件。 一、无线电遥测系统概况 通常的遥测系统按传送数码的控制方法,可分为两大类,即定时式和指令式。遥测站根据自身所装备的定时装置,按预定时刻 In the study of glacial frozen soil, it is almost impossible to obtain a large number of continuous field observations by manpower due to the harsh environmental conditions in the wild. According to the current conditions and actual needs, we have designed and developed a wireless telemetry station to create the conditions for obtaining a large amount of continuous field data. First, the radio telemetry system Overview General telemetry system according to send digital control methods can be divided into two categories, namely, timing and command. Telemetry station equipped according to their own timing device, according to the scheduled time