CAJ | 학술논문

针对目前已出版的文献中都没有给出有关2000中国大地测量坐标系统对应椭球（CGCS2000椭球）的实用公式，根据大地测量学中有关椭球计算和高斯投影的基本公式，使用 CGCS2000椭球参数，给出多种常用计算公式的实用公式，包括子午圈曲率半径、卯酉圈曲率半径、子午线弧长、底点纬度、白塞尔大地主题解算的 A、B、C 等系数、高斯投影等，有些公式形式简单、使用方便，特别适合工程技术人员，有些公式有几种表示方法，适合理论推导和演算。每个公式都附有算例来验证其正确性，通过这些算例也能了解公式的适用性。
침대목전이출판적문헌중도몰유급출유관2000중국대지측량좌표계통대응타구（CGCS2000타구）적실용공식，근거대지측량학중유관타구계산화고사투영적기본공식，사용 CGCS2000타구삼수，급출다충상용계산공식적실용공식，포괄자오권곡솔반경、묘유권곡솔반경、자오선호장、저점위도、백새이대지주제해산적 A、B、C 등계수、고사투영등，유사공식형식간단、사용방편，특별괄합공정기술인원，유사공식유궤충표시방법，괄합이론추도화연산。매개공식도부유산례래험증기정학성，통과저사산례야능료해공식적괄용성。
Because published literature did not give practical formula corresponding to Chinese Geodetic Coordinate System 2000 ellipsoid(CGCS2000 ellipsoid),according to the basic principle of the ellipsoid calculation and Gauss projection in geode-sy,using CGCS2000 ellipsoid parameters,many practical calculation formula are presented.These formulas consist of curva-ture radius of the meridian,curvature radius of the prime vertical,meridian arc length,latitude of pedal,Bessel formula co-efficients A,B,C etc for solution of geodetic problem and Guass project.Some formulas are simple and easy to use,especially for engineering technicians.Some formulas have several representations,suitable for theoretical derivation and calculation.Each formula is accompanied by an example to verify its correctness,and can also be used to understand the applicability of the formula.