Normal moveout
id:
normal-moveout-322-9865712
title:
Normal moveout
text:
In reflection seismology, normal moveout (NMO) describes the effect that the distance between a seismic source and a receiver has on the arrival time of a reflection in the form of an increase of time with offset. The relationship between arrival time and offset is hyperbolic and it is the principal criterion that a geophysicist uses to decide whether an event is a reflection or not. It is distinguished from dip moveout (DMO), the systematic change in arrival time due to a dipping layer. The nor
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Normal_moveout
date created:
date modified:
2023-03-15T13:15:22Z
main entity:
{"identifier":"Q7051818","url":"https://www.wikidata.org/entity/Q7051818"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/44/NMO_Correction.png","width":1066,"height":700}
fields total:
13
integrity:
14