SU1104453A1

SU1104453A1 - Mehod of registering geophysical data

Info

Publication number: SU1104453A1
Application number: SU833563342A
Authority: SU
Inventors: Виктор Максимович Фремд
Original assignee: Институт физики Земли им.О.Ю.Шмидта
Priority date: 1983-01-06
Filing date: 1983-01-06
Publication date: 1984-07-23

Abstract

СПОСОБ РЕГИСТРАЦИИ ГЕОФИЗИЧЕСКОЙ ИНФОРМАЦИИ, заключающийс в записи на непрерывно движущемс носителе записи первым пишущим элементом с поперечной разверткой сигналов зe 1лeтp ceний, а вторым пишущим элёментсм с продольной разверткой сигналов геофизических полей, отличающийс тем, что, с целью повышени информативности способа путЪм одновременной записи сигналов землетр сений и геофизических полей в реальном масштабе времени, nonepejjную развертку первого пишущего Элемента осуществл ют в направлении, составл ющем с направлением движени fv Г носител записи угол а,.(...Lil Iv .l при этом величину и направление скорости поперечной развертки выбирают исход из соотношени -v 4. , ов где V - вектор скорости поперечной развертки} V, - вектор скорости движени носител записи} Vj- вектор скорости движени первого пишущего элементA METHOD FOR RECORDING GEOPHYSICAL INFORMATION, which consists in recording on a continuously moving recording medium with a first writing element with a transverse scan of signals of 1Letrony, and with a second writing element with longitudinal scanning of signals of geophysical fields, characterized in that, with the aim of increasing the informativity of the way of exercises, using geophysical fields, in order to improve the way of exercises, it is possible to get to get exercises from geophysical fields, in order to improve the way to get exercises from geophysical fields. real-time and geophysical fields, the nonepejj scan of the first writing Element is performed in the direction of of the recording medium fv G of the recording medium, the angle a,. (... Lil Iv .l, in this case, the magnitude and direction of the transverse scanning speed is chosen based on the relation -v 4., where V is the transverse scanning velocity vector} V, is the carrier speed vector write} Vj is the velocity vector of the first writing element

Description

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Claims

METHOD OF REGISTRATION OF GEOPHYSICAL INFORMATION, which consists in recording on a continuously moving recording medium the first writing element with a transverse scan of earthquake signals, and the second writing element with a longitudinal scan of geophysical field signals, characterized in that, in order to increase the information content of the method by simultaneously recording signals earthquakes and geophysical fields in real time, the transverse scan of the first writing Element is carried out in the direction of Imaging | v I recording medium angle _ags | ~ .1_11_ _g

1 ^ 1 at the same time, the magnitude and direction of the cross-scan speed are selected based on the relation, where V is the cross-scan speed vector)

V, is the velocity vector of the recording medium;

v ₂ - the velocity vector of the first writing element