摘要
本文用数值分析方法，根据二维采集定位偏差数据，对四种最小二乘拟合模型进行了分析讨论，提出了能满足成图精度要求的最优采集方法。
In this paper, four models of the least square fitting are analyzed using numerical analysis method and based on the location positioning deviation data from 2D collection. The optimal collection method which meets mapping accuracy requirement is put forward.
出处
《测绘科学与工程》
2009年第1期10-14,共5页
Geomatics Science and Engineering
关键词
拟合模型
二维采集
检测分析
fitting model
2D collection
detection analysis
