Processed multichannel seismic data across the Gorda Ridge, Northeast Pacific Ocean, acquired during the R/V Maurice Ewing survey EW9410 (1994)

R/V Ewing cruise EW9413 featured a single MCS transect across the Gorda Ridge, from crustal age 17 my west of the ridge to zero and on to 6 my in the east. MCS data were recorded with a 4 km long 160 channel digital streamer. The purpose was to investigate Layer 2A properties and how they change with age at an intermediate spreading-rate ridge. Funded by the Office of Naval Research (U.S.).

R/V Ewing巡航EW9413在戈尔达脊上开展了一次单条MCS横断面调查，调查范围从脊西部的17百万年地壳年龄至脊东部6百万年，并涵盖零年龄层。使用4公里长的160通道数字流缆记录了MCS数据。此次调查旨在探讨第2A层的性质及其在中等扩张速率脊随年龄变化的情况。该项目由美国海军研究办公室资助。