| 重力中区地形改正系统的研制 |
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| 引用本文： | 冯治汉.重力中区地形改正系统的研制[J].物探与化探,2002,26(6):467-469. |
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| 作者姓名： | 冯治汉 |
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| 作者单位： | 中国地质大学,北京,100083 |
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| 摘 要： | 从传统的重力地形改正方法入手,用Delphi语言编制了Windows程序,使得多年来重力中区地形改正繁重的手工数图工作能够用计算机完成,且计算精度得到明显提高。最后用甘肃1:20万昌马幅的53个重力测点进行了试算。
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| 关 键 词： | 重力资料 中区地形改正 GTCS1.0 地改精度 |
| 文章编号： | 1000-8918(2002)06-0467-03 |
| 收稿时间： | 2002-03-04 |
THE DEVELOPMENT OF THE GRAVITY INTERMEDIATE AREA TOPOGRAPHIC CORRECTION SYSTEM |
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| Institution: | China University of Geosciences, Beijing 100083, China |
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| Abstract: | Starting with the traditional gravity topographic correction technique, the author completed Windows programming by using Delphi language, thus making it possible for computer to perform the gravity intermediate area topographic correction which had to be completed by manual calculation in the past and hence evidently raising the calculation precision. 53 gravity measuring points in1:200000 Changma sheet of Gansu Province were used to perform tentative calculation. |
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| Keywords: | gravity data intermediate area topographic correction GTCS1 0 precision of topographic correction |
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