CAJ | 학술논문

在随着2000国家大地坐标系在全国不断推广与应用,将ITRF2000框架下的坐标转换到CGCS2000框架时,需先转换到ITRF1997框架下。本文采用布尔沙-沃尔夫模型对基于不同基准的两框架之间进行坐标转换,设计了七参数求解程序,并通过实例分析验证其准确性和可靠性。
재수착2000국가대지좌표계재전국불단추엄여응용,장ITRF2000광가하적좌표전환도CGCS2000광가시,수선전환도ITRF1997광가하。본문채용포이사-옥이부모형대기우불동기준적량광가지간진행좌표전환,설계료칠삼수구해정서,병통과실례분석험증기준학성화가고성。
With the 2000 national geodetic coordinate system and applications continue to spread across the country,under the framework of the ITRF2000 coordinate transformation to CGCS2000 framework,to be first converted to the ITRF1997 framework.In this paper,Bursa-Wolf model framework based on a different basis between the two coordinate transformation,a seven-parameter solution procedure and an example of the accuracy and reliability verification.