Feasibility of Intermediate Triangulated Height Survey Replacing Water Leveling
A detailed and systematic introduction to intermediate triangulated height survey contains the law and correction of errors analyzed and deducted with formula,which demonstrates the feasibility of triangulated height survey replacing fourth-class leveling.In addition to that,specific projects verify the above assumption.New method can effectively supplement the data with the same height precision covering the area where the fourth-class leveling cannot apply.Furthermore,its operation in convenience and high efficiency can meet the needs of daily survey.
triangulated height surveywater levelingprecision analysistotal station
国家科技期刊平台
NSTL
万方数据
