The Single frequency Global Positioning System receiver widely used in land and resources investigation is affected adversely by different error roots in positioning, and hence the analysis of the main error roots can help us to avoid or reduce the adverse influence and improve the accuracy of positioning.
周小虎, 孙顺新. 单频GPS接收机在国土资源调查应用中的误差分析[J]. 国土资源遥感, 2002, 14(2): 61-63,67.
ZHOU Xiao-Hu, SUN Shun-Xin . ERROR ANALYSE OF THE SINGLE FREQUENCY GPS RECEIVER IN LAND AND RESOURCES INVESTIGATION. REMOTE SENSING FOR LAND & RESOURCES, 2002, 14(2): 61-63,67.