For the convenience of global users to use the BDS open service signal B1I, “BeiDou Navigation Satellite System Signal In Space Interface Control Document-Open Service Signal B1I (Version 3.0)” is now available It is welcomed to be downloaded. Questions and suggestions can be forwarded to the official BDS ICD consulting email account, BeiDouICD@beidou.gov.cn, and they will be dealt by a professional and timely manner.
China Satellite Navigation Office
February 26th, 2019
