测绘与空间地理信息
測繪與空間地理信息
측회여공간지리신식
GEOMATICS & SPATIAL INFORMATION TECHNOLOGY
2012年
9期
167-169
,共3页
监测网%移动%灵敏度
鑑測網%移動%靈敏度
감측망%이동%령민도
monitoring network%mobile%sensitivity
最初给出的灵敏度准则是用来解决监测网中单点移动的情况,本文分析了由此产生的几种处理多点、多块移动方法的不合理性。在此基础上,提出多点、多块移动必须用相应的坐标差协因数子矩阵求最弱检测方向或某给定方向的灵敏度数值,并举例进行论证。
最初給齣的靈敏度準則是用來解決鑑測網中單點移動的情況,本文分析瞭由此產生的幾種處理多點、多塊移動方法的不閤理性。在此基礎上,提齣多點、多塊移動必鬚用相應的坐標差協因數子矩陣求最弱檢測方嚮或某給定方嚮的靈敏度數值,併舉例進行論證。
최초급출적령민도준칙시용래해결감측망중단점이동적정황,본문분석료유차산생적궤충처리다점、다괴이동방법적불합이성。재차기출상,제출다점、다괴이동필수용상응적좌표차협인수자구진구최약검측방향혹모급정방향적령민도수치,병거례진행론증。
The original sensitivity standards is used to solve the single point motions of monitoring network, this paper analyzes the ir- rationality of the several derived methods of dealing with multi - points and multi - block motion. Based on this, it puts forward the method that corresponding coordinate difference cofactor son matrix should be used to resolve the weakest direction or the sensibility of a given direction, and proves the theory with examples.