%0 Journal Article
%T 3D Remote Sensing Directly Positioning for Ground Based on GPS,Attitude and Laser Range Finder<br>基于GPS、姿态和激光测距的三维遥感直接对地定位
%A You Hongjian
%A Ma Jingzhi
%A Liu Tong
%A Li Shukai
%A <br>尤红建
%A 马景芝
%A 刘彤
%A 李树楷
%J 遥感学报
%D 1998
%I 
%X Traditional remote sensing uses stereopair or space transformation theory to position for ground based on ground control points which are surveyed in field or in map, but 3D remote sensing system applies GPS receiver, attitude measure unit and scanning laser rang finder to directly position for the remote sensing pixel which is captured simultaneously. Thus, it can obtain 3D position and remote sensing information of each ground point at the same time (almost in real-time), from airborne test we can find 3D remote sensing directly positioning for ground is a breakthrough in remote sensing because it is fast. real-time and without ground control points.
%K 3D positioning
%K GPS
%K Attitude
%K Laser range finder
%K Error<br>三维定位，GPS，姿态，激光测距，误差
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=0B1034E53322F989A45CAEC8D74E68CE&yid=8CAA3A429E3EA654&vid=0B39A22176CE99FB&iid=CA4FD0336C81A37A&sid=E84BBBDDD74F497C&eid=5D71B28100102720&journal_id=1007-4619&journal_name=遥感学报&referenced_num=3&reference_num=0