Deep seismic reflection profile (IBERSEIS Normal Incidence Transect)
IBERSEIS is a 303 km long deep seismic reflection profile. The transect was recorded in 56 days (from May to July 2001) using a 400 channel SERCEL 388 and five 22 Ton Vibroseis trucks. The asymmetric split spread configuration changed along the profile according to the dips of outcropping structures...
| Autores: | , , , , , , , , |
|---|---|
| Tipo de documento: | conjunto de datos |
| Data de publicação: | 2001 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositório: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/193954 |
| Acesso em linha: | http://hdl.handle.net/10261/193954 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Field Seismic:Active:MCS DigitalSeg SEGY Seismic:Reflection Seismometer_SingleFrequency SeismicSource_VibroseisTruck Seismology |
| Resumo: | IBERSEIS is a 303 km long deep seismic reflection profile. The transect was recorded in 56 days (from May to July 2001) using a 400 channel SERCEL 388 and five 22 Ton Vibroseis trucks. The asymmetric split spread configuration changed along the profile according to the dips of outcropping structures. To achieve a high resolution at shallow levels and to image steep dips, a 35 m station spacing and a 70 m Vibration Point interval was used with a high fold (60 in average). A relatively long sweep (20 s) was chosen to increase the source energy rather than increasing the number of sweeps per Vibration Point. The migrated and stack dataset derived from this raw data are available in http://hdl.handle.net/10261/220989 |
|---|