[1]姜小俊,胡建炯,任少华.RTK技术在水下地形测量中的应用——以杭州湾跨海大桥的水下地形为例[J].南京师范大学学报(工程技术版),2004,04(02):070-72.
　JIANG Xiaojun,HU Jianjiong,REN Shaohua.A Brief Discussion on Key Technologies in Underwater Topographic Survey——Taking the underwater topographic survey for the Hangzhou Bay Major Bridge as an example[J].Journal of Nanjing Normal University(Engineering and Technology),2004,04(02):070-72.
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RTK技术在水下地形测量中的应用——以杭州湾跨海大桥的水下地形为例
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
04卷
期数:
2004年02期
页码:
070-72
栏目:
出版日期:
2004-06-30

文章信息/Info

Title:
A Brief Discussion on Key Technologies in Underwater Topographic Survey——Taking the underwater topographic survey for the Hangzhou Bay Major Bridge as an example
作者:
姜小俊1;  2;  胡建炯2;  任少华2
南京师范大学地理科学学院
Author(s):
JIANG Xiaojun 1; 2 ; HU Jianjiong 2; REN Shaohua 2
1.School of Geographical Science, Nanjing Normal University, Nanjing 210097, China;2.Surveying Department, Zhejiang Institute of Hydraulics and Estuary, Hangzhou 310008, China
关键词:
杭州湾大桥;  水下地形;  BursaWolf模型;  RTK
Keywords:
Hangzhou Bay Major Bridge;  underwater topographic survey;  Bursa-Wolf model;  RTK
分类号:
U442
摘要:
以杭州湾跨海大桥的水下地形测量为例 ,简要介绍了水下地形测量主流技术的基本原理和工作流程以及影响测量精度的两大关键技术 :测深和定位同步以及坐标转换 ,并结合实际的测量数据 ,重点阐述了如何通过保证测深和定位同步以及坐标转换精度来保证水下地形测量的精度
Abstract:
Taking the underwater topographic survey for the Hangzhou Bay Major Bridge as an example, the factors affecting measurement accuracy and the general principle of underwater topographic survey and the working procedure technologies were discussed in terms of keeping the depth measurement and the location at the same time, coordinates translation. Based on the real data, the emphases was on how to ensuring the precision of this project through ensuring the position and the depth surveying at the same time and the coordinates converting precision.

参考文献/References:

[ 1] 施品浩. GPS 定位作业模式的探讨[ J] . 武汉测绘科技大学学报, 1992, 17( 2) : 12- 15.
[ 2] 周忠谟. GPS 卫星测量原理与应用( 修订版) [M] . 北京: 测绘出版社, 1997.
[ 3] 赵珞成. GPS 输出的NMEA0183 信号的时间特性分析 [ J] . 海洋测绘, 2002, 22( 3) : 19- 21.
[ 4] 任少华, 陈尚州. RTK 技术在杭州湾跨海大桥桥位地形测绘中的应用[ J] . 东海海洋, 2002, 20( 4) : 25- 29.

备注/Memo

备注/Memo:
作者简介: 姜小俊( 1978- ) , 在职硕士研究生, 助理工程师, 主要从事地图学与GIS 的学习与研究. E-mail : alexto1978@ sohu. com
更新日期/Last Update: 2013-04-29