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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
【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