| GPSRTK技术在繁华城区管网三维数据采集中的应用研究 |
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| 引用本文： | 马洪滨.GPSRTK技术在繁华城区管网三维数据采集中的应用研究[J].测绘科学,2006,31(2):119-121. |
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| 作者姓名： | 马洪滨 |
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| 作者单位： | 东北大学资源与土木工程学院,沈阳,110004 |
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| 基金项目： | 吉林省沈阳市政府资助项目 |
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| 摘 要： | GPSRTK技术在三维数据采集中的应用越来越多,但在繁华城区内工作一直被认为是一个不可逾越的鸿沟,强遮挡问题、电磁波干扰问题、多路径问题、精度问题等使人们望而却步。本文通过沈阳市自来水管网图文信息系统建设项目将GPSRTK技术应用到繁华城区的数据采集,通过实际应用总结出,只要注意解决本文结论中提出的几个问题,GPSRTK技术不但可在繁华城区应用,而且能收到比较理想的结果。
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| 关 键 词： | 解出率 多路径影响 GPSRTK技术 强遮挡 电磁波干扰 |
| 文章编号： | 1009-2307(2006)02-0119-03 |
| 收稿时间： | 2005-02-22 |
| 修稿时间： | 2005年2月22日 |
The application of GPSRTK technique used in three dimension data capturing in the tube net of prosperous city area |
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| MA Hong-bin.The application of GPSRTK technique used in three dimension data capturing in the tube net of prosperous city area[J].Science of Surveying and Mapping,2006,31(2):119-121. |
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| Authors: | MA Hong-bin |
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| Abstract: | The application of GPSRTK technique which is used in three dimension data capturing became more and more extensive,but it is deemed a impassable gulf that is used in the prosperous city area.It is strong occlusion,the interference of electromagnetic wave,excessive routing problems and precision that make people flinched.By the application building project with GPSRTK technique used data capturing in the tap water tube net of prosperous area of Shenyang city,the purpose is that if only people pay attention to the problems,GPSRTK technique may be used in the prosperous city area with satisfied precision. |
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| Keywords: | solve out rate excessive routing influence GPSRTK technique strong occlusion interference of electromagnetic wave |
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