Relative geoidal undulations from deflections of the vertical
作者:
Carl I. Aslakson,
期刊:
Eos, Transactions American Geophysical Union
(WILEY Available online 1953)
卷期:
Volume 34,
issue 1
页码: 1-10
ISSN:0002-8606
年代: 1953
DOI:10.1029/TR034i001p00001
数据来源: WILEY
摘要:
Shoran trilateration in the Bahama Islands permits the determination of the deflection of the vertical with considerable accuracy. The deflections observed to date show a striking correlation with the ocean‐bottom gradients and with the available free‐air anomaly gradients. This suggests the computation of relative geoidal heights by using strategically placed deflection observations. This paper describes a promising method of computing the relative undulati
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