Experiment and Study of the Positioning Accuracy of DGPS in Precision Agriculture
Baijing Qiu · Journal of Agricultural Mechanization Research · 2003
GPS is the important data source of GIS. Its positioning accuracy has very important effect on precision agriculture. The paper not only introduces the composition and detailed located parameter of DGPS, but analyzes and illustrates its positioning accuracy and error .It provides the indemnification of accuracy and theory for practicing precision agriculture. [