【摘要】 全球定位系统(GPS)以其全天候、操作简便、高精度等特点在环境监测与保护、地质、测绘等领域得到了广泛应用。各地质及测绘单位一般拥有多种型号的GPS接收机,但由于观测数据格式不统一而不能联合作业,而RINEX格式是GPS数据一种常用的标准数据格式,通用性强,利于多种型号的GPS接收机联合作业,绝大多数商用软件都能处理。本文根据实践,总结了不同类型GPS接收机联合作业数据处理的关键技术,并用试验证明,对生产实践有一定的借鉴意义。更多还原

【Abstract】 GPS is widely used in the environmental monitor and protection,geology,surveying and manpping due to its features of real-time,easy operation and high precision.The models of GPS receivers vary from one working unit to another.The difference in the format of data produced from each GPS receiver makes the collective work hard.RINEX format is a generally-used standard format for GPS data.It can be processed by most business softwares,making the collective work of a variety of receivers possible.This paper summarizes the key technology in processing data received from different types of GPS receivers.The paper is supported by tests and will contribute to the real-world work.更多还原