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CHZ海洋重力仪的三次海上测量

THE THREE GRAVITY-MEASUREMEMT EXPEDITIONS ONSURFACE BOAT WITH CHZ SEAGRAVIMETER

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【作者】 张善言宗杰

【Author】 Zhang Shanyan,Zong Jie(Institute of Geodesy and Geophysics. Academia Sinica)

【机构】 中国科学院测量与地球物理研究所中国科学院测量与地球物理研究所

【摘要】 本文叙述了CHZ新型海洋重力仪的三次海上测量结果。测量与西德KSS-30海洋重力仪同船进行,因此测量结果可以比较,从441个交点计算的结果,CHZ海洋重力仪的测量中误差为±1.35毫伽,KSS-30海洋重力仪的测量中误差为±2.27毫伽。

【Abstract】 This paper gives the results of the three gravity-measurement expeditions on suracehoat with GHZ seagravimeter. parallel measurements were made on the same boat withCHZ and KSS-30 seagravimeters. the latter is made by GFR: therefore. the results ofthe measurements can be compared. The results computed from 441 junction pointsindicate that the mean square error of measurements by GHZ amounts to±1 .35 mgal.the same error by KSS-30 amounts to±2.27 mgal.

  • 【文献出处】 测绘学报 ,Acta Geodaetica Et Cartographic Sinica , 编辑部邮箱 ,1988年03期
  • 【被引频次】9
  • 【下载频次】94
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