01094nam a2200289 k 4500001001500000005001500015008004100030040001900071041001300090049001700103052001800120056001400138082001500152100004800167245008700215260004100302300003100343500008300374502010200457653006900559900002700628900002800655900002900683950002100712963004300733965002800776KDM199118871  20211012141528920206s1991    ulka       AK 000   eng    a011001c0110010 aengbkor0 lWM147509fDM02a551.22bC456s  a451.32230 a551.222191 a장찬동,g張燦東,d1966-0KAC20162436110aSplit-step Fourier migration implemented by attenuation effects/dChang, Chan-Dong  a서울:bSeoul National Univ.,c1991  aiv,59 leaves:bill.;c26cm  a한글서명 : 진폭감쇠효과를 첨가한 Split-step Fourier 구조보정0 a학위논문(석사) --b서울大學校 大學院:c地質科學科 地球物理學專攻,d1991  aSPLITSTEPaFOURIERaMIGRATIONaIMPLEMENTEDaATTENUATIONaEFFECTS10aJang, Chandong,d1966-10aChang, Chandong,d1966-10aChang, Chan-Dong,d1966-1 a비매품b\3800  a지질과학과a지구물리학전공  a지진x지구물리학