%0 Journal Article
%T Controlling Systematic Error in GIS Data Using Black Box Approach<br>GIS空间数据库系统误差控制的黑箱方法
%A 史文中
%A 刘文宝
%J 遥感学报
%D 1998
%I 
%X The systematic error control for spatial data in GIS is one of the essential-research issues in the research society. 'this paper presents a direct estimation approach for modeling the integrated effect of the systematic error in GIS data using the black box approach. The traditional affine transformation method turns to be one special case of this the black box approach. In this paper, the principle of the black box approach is firstly introduced. The black box correction model is then developed based on the statistics of mufti-variables. The methods for model selection and parameter estimation are given finally.
%K Geographic information system
%K box quality
%K Systematic error Geometric correction
%K Black<br>地理信息系统，数据质量，系统误差，几何校正，黑箱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=5DC7779D684248598D56AE699916E730&yid=8CAA3A429E3EA654&vid=0B39A22176CE99FB&iid=38B194292C032A66&sid=FCD27DC5E1F2EEE7&eid=38685BC770C663F2&journal_id=1007-4619&journal_name=遥感学报&referenced_num=1&reference_num=4