摘要
GPS定位技术因其精度高、速度快、费用低而被广泛应用。文中分别介绍了均值挂靠法、加权平均值法、三次样条曲线拟合、曲面拟合等高程拟合的特点和应用范围。
GPS positioning technique is widely used because of its characters of high precision, fast speed and low cost. The paper introduced separately the property and applied scope of following methods： mean linking up method, weighted mean method, cubic spline curve fitting and surface fitting.
出处
《物探装备》
2005年第4期294-295,共2页
Equipment for Geophysical Prospecting
