The Second Institute of Surveying and Mapping Engineering of Heilongjiang  黑龙江第二测绘工程院

Liaoning the Second Surveying and Mapping Institute  辽宁省第三测绘院

The Second Surveying and Mapping Institute of Hubei Province  湖北省第二测绘院

The Second Surveying And Mapping Institute Of Hubei Province Hubei  湖北省第二测绘院

The Second Surveying and Mapping Institute of LiaoNing Province  辽宁省第二测绘院

The Second Surveying and Mapping Institute of Ningxia  宁夏国土测绘院

The Second Surveying and Mapping Institute of Sichuan Province  四川省第二测绘工程院

The Second Surveying and Mapping Institute of Xinjiang Uyghur Autonomous Region  新疆维吾尔自治区第二测绘院

The Second Surveying and Mapping Institute of Xinjiang Uygur Autonomous Region  新疆维吾尔自治区第二测绘院

The Second Surveying and Mapping Institute of Xinjiang Uygur Region  新疆维吾尔自治区第二测绘院

The surveying and mapping engineering institute of JangSu province  江苏省测绘工程院

The surveying and mapping engineering institute of Jiangsu  江苏省测绘工程院

The Surveying and Mapping Engineering Institute of Jiangsu Province  江苏省测绘工程究院

The Third Heilongjiang Surveying and Mapping Engineering Institute  国家测绘局第三地形测量队; 黑龙江第三测绘工程院

The Second Surveying and Mapping College of Ning xia  宁夏第二测绘院

The Second Surveying and Mapping Institution of Liaoning Province  辽宁省第二测绘院

The Surveying and Mapping Engineering Department of Hohai University  河海大学测绘工程系

The Surveying and Mapping Institute of The Information Engineering University of PLA  解放军信息工程大学测绘学院

Anhui Province Second Surveying and Mapping Institute  安徽省第二测绘院