數(shù)字化測圖的實(shí)施

1、數(shù)字化測圖的實(shí)施數(shù)字化測圖的實(shí)施數(shù)字化測圖的實(shí)施學(xué)生姓名：學(xué)號(hào)：專業(yè)班級(jí)：工程測量與監(jiān)理指導(dǎo)教師：數(shù)字化測圖的實(shí)施II目錄摘要.....................................................................................................................................I引言.....................

2、................................................................................................................11、數(shù)字化測圖的概念.................................................................................................

3、..............21.1數(shù)字化測圖的基本概念.......................................................................................................21.2數(shù)字地圖與紙質(zhì)地圖相比較的特點(diǎn)......................................................................

4、....22、數(shù)字測圖的作業(yè)原理及模式.............................................................................................22.1數(shù)字化測圖的作業(yè)原理..............................................................................................

5、22.2數(shù)字化測圖的作業(yè)模式...............................................................................................32.2.1編碼法......................................................................................................

6、.........32.2.2草圖法...............................................................................................................32.2.3電子平板法................................................................................

7、.......................42.2.4原圖數(shù)字化.......................................................................................................42.2.5地面數(shù)字化測圖......................................................................

8、..........................42.2.6航測法...............................................................................................................52.2.7GPS法................................................................

9、..............................................53、數(shù)字化測圖的特點(diǎn)..............................................................................................................63.1點(diǎn)位精度高............................................

10、......................................................................63.2改進(jìn)了作業(yè)方式.........................................................................................................63.3便于圖件的更新.......................

11、...................................................................................63.4、加了地圖的表現(xiàn)力...................................................................................................63.5、方便成果的深加工利用..........

12、.................................................................................73.6、可作為GIS的重要信息源.....................................................................................74、數(shù)字化測圖的作業(yè)方法........................

13、...............................................................................74.1數(shù)字化測圖的外業(yè)作業(yè)方法.......................................................................................74.2碎部測量..............................

14、.........................................................................................7結(jié)論................................................................................................................................