1) Diffracting scan prestack migration
绕射扫描叠前偏移
2) diffraction scanning migration stack technique
绕射扫描偏移叠加技术
3) diffraction scan migration
绕射扫描偏移
1.
This paper begins with the basic principles of Kirchhoff migration and diffraction scan migration,then compares the processing results of the practical GPR data with these two migration methods.
从克希霍夫积分偏移和绕射扫描偏移的基本原理出发 ,通过对探地雷达 ( GPR)实测资料进行对比处理 ,说明偏移处理能够使地下及空中绕射归位收敛 ,用改变偏移速度的方法识别空中绕射有特殊效果 ,从而为解释提供依据并提高了解释精
4) diffraction stack migration
绕射叠加偏移
5) Scanning Deflection
扫描偏移
6) pre-stack migration
叠前偏移
1.
During the processing,tomography inversion was used for near surface correction and de-noising by array and pre-stack migration to improve imaging quality.
在处理中,通过层析反演近地表校正、组合去噪、叠前偏移等技术提高成像质量。
补充资料：扫描电子显微镜(见扫描电子显微术)
扫描电子显微镜(见扫描电子显微术)
scanning eleetron mieroseoPe
扫描电子显微镜scanning eleetron mieroseope见扫描电子显微术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条