This document specifies the general requirements for the unified expression of sensor semantic data from different sources in road data collection, the multi-source sensor semantic data model and the content of multi-source sensor semantic data. This document is applicable to technical aspects such as crowd-source collection, source data processing, source quality assessment, and data update and integration of high-precision electronic map road data.
T/ZKJXX 00025-2022 history
2022T/ZKJXX 00025-2022 Unified expression of multi-source sensor semantic data in road data collection