common depth point stacking

Japanese: common depth point stacking(英語表記)commondepthpointstacking
common depth point stacking

...The number of receiver channels in the observation and recording system has also gradually increased, from the initial 12-24 channels to 500-1000 channels. In addition, multiple composite patterns are used as units for each receiver point and epicenter to improve the signal-to-noise ratio, and CDP stacking, in which the same reflection point is observed repeatedly and stacked after correction, has also become common. After such technical efforts, if the signal-to-noise ratio becomes large enough, the reflected wave's amplitude and waveform itself, as well as its arrival time, become meaningful. ...

*Some of the terminology that refers to "common depth point stacking" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…また観測記録システムの受振チャンネルの数もしだいに増え,初期の12~24チャンネルから500~1000チャンネルのものも使われるようになった。また各受振点,震源もSN比向上のため多数の複合パターンがそれぞれの単位として用いられており,また同一反射点をくりかえし観測し補正後重合するCDP重合common depth point stackingも一般化した。このような技術的努力の後,SN比が十分大きくなれば反射波は到達時間のみならず反射波の振幅,波形そのものも意味をもってくる。…

※「common depth point stacking」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Common eider (English spelling)

>>:  Common dandelion (English spelling)

Recommend

Kyokuyo Co., Ltd.

...However, corporate management accounts for jus...

Marine iguana - Umiiguana (English spelling)

A lizard of the Iguanidae family of the Squamata ...

thixotropy

...This can be repeated any number of times. This...

Syneresis

…Pathological conditions are caused by retinal br...

Kangakkai - Thinking

During the Heian period, students and writers hel...

Olynthos (English spelling)

An ancient Greek city on the Chalcedic peninsula, ...

Sperry, RW (English spelling)

...Recently, recording of single neuron activity ...

Central Policy Review Staff

…[Yoshimitsu Takeyasu]. . … *Some of the terminol...

Latch needle

…The first knitting machine was a foot-operated s...

Hikiyama Kyogen

This refers to kabuki performed on floats. Floats ...

Nihilism - Nihilismus (English spelling) German

It is translated as "nihilism." Accordi...

Alejandro Selkirk [Island] - Alejandro Selkirk

...The main island, Robinson Crusoe Island (Mas a...

Blackbuck - blackbuck (English spelling)

An animal of the order Artiodactyla, family Bovid...

Athenaeus - Athenaios (English spelling)

Date of birth and death unknown. Ancient Greek wr...