This part of GB/T39396 specifies the quality index requirements, assessment items and observation data requirements and assessment methods of GNSS observation data of global continuous monitoring and assessment system (CiGMAS) tracking stations. This part applies to the development and index verification of iGMAS surveying GNSS receivers, site selection of tracking stations, quality assessment and analysis of observation data, etc.
GB/T 39396.1-2020 Referenced Document
GB/T 39267 Terminology for BeiDou navigation satellite system (BDS)
GB/T 39396.1-2020 history
2020GB/T 39396.1-2020 Quality requirements for international GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data