%0 Journal Article
%T Design of Geographical Information Query Shell(GIQS)<br>地理信息查询外壳的设计
%A WANG Xiaodong
%A <br>王晓栋
%J 遥感技术与应用
%D 1997
%I 
%X Based on analysis of traditional development models of project-oriented GIS,this pa- per proposes another model:shell model.Following the thought of“shell model”,a geo- graphical information query shell(GIQS) is developed.GIQS’implementation is intro- duced in detail,which includes system structure,main file types of GIQS,classification and encoding as well as the implementation of“two-direction multi-function query”.The in- dexing mechanism and“compressed tree-like binary search”greatly improve the efficiency of GIQS’functions.
%K Geographical information system shell(GISS)zz
%K Geographical information query shell (GIQS)zz
%K Two-direction multi-function queryzz
%K Compressed tree-like binaryzz<br>地理信息系统外壳（GISS）
%K 地理信息查询外壳（GIQS）
%K 双向多功能查询
%K 压缩树形折半查找
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=6F56B81324C1B239DA82AE08A4344F0C&aid=2FA349C25349DC183F98854A1B86B69A&yid=5370399DC954B911&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=339D79302DF62549&eid=1371F55DA51B6E64&journal_id=1004-0323&journal_name=遥感技术与应用&referenced_num=1&reference_num=0