Zobrazeno 1 - 7
of 7
pro vyhledávání: '"R. A. Broding"'
Autor:
R. A. Broding, G. C. Summers
Publikováno v:
GEOPHYSICS. 17:598-614
A method for obtaining a continuous well log of formation acoustic compressional velocity is described. The instrument is composed of an acoustic pulse generator separated from a receiver by a five‐foot acoustic insulator. Means are provided for ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78e3f99e08845cf7a7c9a553970524a
https://doi.org/10.1190/1.1437793
https://doi.org/10.1190/1.1437793
Publikováno v:
GEOPHYSICS. 17:1-26
The need for control data in interpretation of surface magnetometer surveys has led to the development of borehole instruments for measuring magnetic susceptibility and total magnetic field in situ. The susceptibility instrument is an alternating cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d66ca9780aaccf4ea54ee13df7ee6633
https://doi.org/10.1190/1.1437736
https://doi.org/10.1190/1.1437736
Publikováno v:
IRE Transactions on Instrumentation. :220-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aef28327bf5be3f06831bc40aa8d09d3
https://doi.org/10.1109/ire-i.1957.5006724
https://doi.org/10.1109/ire-i.1957.5006724
Publikováno v:
GEOPHYSICS. 14:543-557
A sensitive instrument for measuring changes in atmospheric pressure and adapted for use in elevation surveying is described. Differences in atmospheric pressure are measured by measuring the changes in volume of an isothermal gas chamber that are re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2298ee11eabd83234cb6fc3ae123e5dd
https://doi.org/10.1190/1.1437564
https://doi.org/10.1190/1.1437564
Publikováno v:
GEOPHYSICS. 29:221-249
As part of the VELA program for evaluating systems for detecting underground nuclear events, a three‐dimensional seismic array was instrumented and operated for over a year. Three seismometers spaced 1,320 ft apart were clamped to casing in each of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f38ebc194e39dfa6cbbf270cc13a38c
https://doi.org/10.1190/1.1439354
https://doi.org/10.1190/1.1439354
Publikováno v:
IEEE Transactions on Geoscience Electronics. 1:23-31
Electrical signals generated in the earth as a result of seismic energy were investigated as a possible means for detecting low-frequency seismic events. It was found that the conversion of seismic to electrical signals was highly variable with diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::290c8bfc9fa216f22e3777f05b02fad8
https://doi.org/10.1109/tge.1963.271176
https://doi.org/10.1109/tge.1963.271176
Autor:
R. L. Mills, R. A. Broding, R. F. Simon, D. H. Clewell, M. B. Dobrin, G. B. Loper, S. N. Heaps
Publikováno v:
Review of Scientific Instruments. 24:243-266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4df28676d8ab8534b3a3c7af10d2a56c
https://doi.org/10.1063/1.1770679
https://doi.org/10.1063/1.1770679