| GPS RTK技术在VSP测量中的应用 |
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| 引用本文： | 钱雪文,梅有仁,姜宇东.GPS RTK技术在VSP测量中的应用[J].地理空间信息,2008,6(2):7-9. |
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| 作者姓名： | 钱雪文 梅有仁 姜宇东 |
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| 作者单位： | 中国石油化工股份有限公司,石油勘探开发研究院,南京石油物探研究所,江苏,南京,210014 |
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| 摘 要： | 采用GPSRTK测量方法，对新疆塔河油田境内S118井VSP项目地面炮群方阵进行定位，高效率地获得地震波激发点坐标，并通过炮群点坐标复测的中误差、控制点坐标复测检校的系统误差值，阐明了RTK测量在石油勘探VSP项目中的定位质量。
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| 关 键 词： | GPS RTK VSP测量 VSP地面炮群坐标 投影变形 |
Application of GPS RTK Technology to VSP Measurement |
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| QIAN Xuewen,MEI Youren,JIANG Yudong.Application of GPS RTK Technology to VSP Measurement[J].Geospatial Information,2008,6(2):7-9. |
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| Authors: | QIAN Xuewen MEI Youren JIANG Yudong |
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| Institution: | (Nanjing Institute of Geophysical Prospecting, SINOPEC Exploration Production Research Institute, Nanjing 210014, China) |
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| Abstract: | Using located surface matrix sources of well S118 VSP project in Tahe field Xinjiang by GPS RTK survey, it got source precision coordinate efficiently in centimeter-level. This paper shows the precision locating quality of RTK survey in VSP prospecting project using error of matrix sources coordinate resurvey and system error value of reference point coordinate recheck. |
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| Keywords: | GPS RTK VSP measurement VSP surface matrix coordinate medium error Projection distortion |
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