gps在高速鐵路特大橋控制測量中的應(yīng)用-畢業(yè)設(shè)計(jì)

1、1前言..................................................................................................................................................4第1章緒論緒論...............................................................

2、.......................................................................51.1概述.........................................................................................................................................51.2國內(nèi)

3、外研究的現(xiàn)狀.................................................................................................................61.3本文主要研究內(nèi)容.........................................................................................

4、........................7第2章GPSGPS定位基本原理及誤差來源定位基本原理及誤差來源.........................................................................................92.1GPS定位的基本原理.............................................................

5、................................................92.1.1GPS系統(tǒng)簡介.................................................................................................................92.1.2GPS定位的基本測量..............................

6、.....................................................................102.1.3GPS定位的基本原理...................................................................................................122.2GPS定位的誤差來源....................

7、.......................................................................................152.2.1與衛(wèi)星有關(guān)的誤差.......................................................................................................152.2.2衛(wèi)星信號傳播誤差

8、.......................................................................................................162.2.3與接收設(shè)備有關(guān)的誤差...............................................................................................172.2

9、.4粗差...............................................................................................................................192.3GPS數(shù)據(jù)采集模式及網(wǎng)間坐標(biāo)轉(zhuǎn)換....................................................................

10、...............192.3.1GPS數(shù)據(jù)采集模式.......................................................................................................192.3.2GPS網(wǎng)與其它網(wǎng)之間的坐標(biāo)轉(zhuǎn)換................................................................

11、...............20第3章橋梁控制測量章橋梁控制測量......................................................................................................................223.1概述..............................................................

12、.........................................................................223.2橋梁控制網(wǎng)的特點(diǎn)...............................................................................................................223.3橋梁控制網(wǎng)的布設(shè)..........

13、...................................................................................................233.3.1橋梁控制網(wǎng)的基準(zhǔn)和投影面的確定...........................................................................243.3.2橋梁控制網(wǎng)的布設(shè)要求.......

14、........................................................................................273.3.3橋梁控制網(wǎng)的布設(shè)方法...............................................................................................2936.2.4平面控制網(wǎng)的布設(shè)....

15、................................................................................................456.3GPS平面控制測量.............................................................................................................4

16、66.3.1外業(yè)觀測....................................................................................................................466.3.2基線解算...................................................................................

17、.................................476.3.3投影轉(zhuǎn)換....................................................................................................................486.3.4GPS網(wǎng)平差...............................................

18、..................................................................496.3.5精度統(tǒng)計(jì)分析............................................................................................................49致謝致謝...........................