Application of precision measurement technology in surveying tablets with inscription:Taking the first showroom of the Xi'an Beilin Museum as an example
The surveying result of tablets with inscription and surrounding environment are an important guarantee for protection work of cultural relics.Using total station in surveying cultural relics which located in interior of showroom,there are some problems that the high cost of surveying and the low preci-sion of result.Taking the precision measurement in the first showroom of Beilin Museum in Xi'an as an example,this paper uses GNSS positioning,precision traverse measurement and 3D laser scanning to obtain high-precision measurement datum,traverse control point and 3D scanning data.While meeting the precision requirements of cultural relics protection,it improves the integrity of the surveying results and greatly improves the work efficiency.
surveying of cultural relicsprecision traverse surveythree-dimensional laser technology
NETL
NSTL
万方数据
