The
Establishment Of Horizontal Control System For Railway
Engineering Of SuZhou
Cheng Baoyin,Song Yubing
(SuZhou
Surveying and Mapping Institute CO.LTD,SuZhou 215006;JiangSu Province
Surveying and Mapping Engineering Constitute,NanJing
210013)
Abstractor The paper expounds the establishment of horizontal control system for railway
engineering of SuZhou,and analyzes the relation
between length compensation and the selection of
central meridian and projection plane when build
a independent coordinate system,then states kinds
of precise syntax of GPS horizontal control system.Finally,it
was discussed how to transfer each other between
the horizontal control system for railway engineering
of SuZhou and the old GPS control system for SuZhou
city.