| 泉州市新大地水准面精化研究 |
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| 引用本文： | 施养加.泉州市新大地水准面精化研究[J].测绘与空间地理信息,2011,34(3):204-206. |
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| 作者姓名： | 施养加 |
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| 作者单位： | 泉州市城乡规划信息中心,福建泉州,362000 |
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| 摘 要： | 随着城市的扩大,泉州市在完成新一轮精度较好的GPS/水准网布测与数据处理的基础上,通过收集、整理泉州市及周边地区陆地重力测量资料、国内外先进的地球重力场模型,采用先进的(似)大地水准面确定理论与方法,完成了泉州市规划区精度优于3 cm的似大地水准面的确定工作.
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| 关 键 词： | GPS 高程异常 大地水准面 精化 |
Research of New Geoid Refinement in Quanzhou |
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| SHI Yang-jia.Research of New Geoid Refinement in Quanzhou[J].Geomatics & Spatial Information Technology,2011,34(3):204-206. |
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| Authors: | SHI Yang-jia |
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| Institution: | SHI Yang-jia(Quanzhou Rural and Urban Planning Information Center,Quanzhou 362000,China) |
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| Abstract: | As the cities expand,on the basis of the completion of new GPS/level net building and data processing with high resolution and high precision,we make full use of the data in land gravity measurement in Quanzhou and it periphery,as well as the domestic and international earth gravity field advanced model.We adopt advanced Geoid determination theory and method to complete the task of measuring the Geoid in Quanzhou land planning with the precision of more precision than 3 cm. |
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| Keywords: | GPS height anomaly Geoid refinement |
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