搜索结果: 1-2 共查到“大地测量定位 Modeling”相关记录2条 . 查询时间(0.14 秒)
A Study of the Theory and Modeling of Battlefield Environment Analysis Based on Geographic Information
Battlefield environment analysis quantitative analysis qualitative analysis mathematical modeling
2015/12/2
Battlefield environment is the basement of the military action. It is very significant for commanders to considerate and make full use of it in decision-making. New requirement has been put foreword, ...
In global positioning system (GPS) applications several error sources a ect the observations. Tropospheric delay that occurs during the propagation of the wave through the troposphere and multipath ta...