运用GPS对王家寨民俗村资源调查及其精度分析

Investigation on the Resources of Wangjiazhai Folk Custom Village with GPS Instruments and Analyzing Its Precision Analysis

运用GPS对民俗村进行了实地测量,并依据测量数据对该村进行了平面图的测绘及面积的计算。同时,分析使用不同数量的GPS对各个特征点进行测量的数值,结果表明,随着使用GPS数量的增加,其所测数值也随之接近,而且使用3个GPS即可满足实际的测量要求。

Field measurements of folk custom village were done with GPS instruments. According to measured data,the plane graph was surveyed and mapped and its area was calculated. Measurement value of every characteristic point was analyzed with different number of GPS. The results indicated that the measurement data was closed to each other with the increase of GPS number. 3 GPS instruments could satisfy the requirement of practical measurement.