Multichannel reflection seismics during RV METEOR cruise M74/4, Maldivian carbonate platform
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PANGAEA
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| Autores principales: | , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2022
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| _version_ | 1867171314451611648 |
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| author | Lüdmann, Thomas Betzler, Christian Lindhorst, Sebastian |
| author_facet | Lüdmann, Thomas Betzler, Christian Lindhorst, Sebastian |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Multi-channel reflection seismic data (MCS) were obtained by means of a 144-channel digital streamer (Hydroscience Technologies Inc.) with an active length of 600 m and a hydrophone-group interval of 4.167 m. The streamer was depth controlled by four navigator birds (Geospace Technologies) and towed at a water depth of 2 to 2.5 m. As seismic source, an array consisting of a standard GI gun and a mini GI gun was used with a total volume of 150+45 in3. The airguns shot with a pressure of 180 to 200 bar every 12.5 m or 16.7 m at a survey speed of 5 to 5.5 kn. Data were sampled with a rate of 1 ms and a record length of 4 s and were stored SEG-Y format. The profiles are fully processed and time migrated by the use of the Halliburton-Landmark ProMAX 2D software package. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_943828 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Multichannel reflection seismics during RV METEOR cruise M74/4, Maldivian carbonate platform Lüdmann, Thomas Betzler, Christian Lindhorst, Sebastian Binary Object; Indian Ocean; M74/4; M74/4_0_Underway-4; Maldives; MCSEIS; Meteor (1986); multi-channel seismic reflection; Multichannel seismics; NEOMA: The Neogene of the Maldives; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude Multi-channel reflection seismic data (MCS) were obtained by means of a 144-channel digital streamer (Hydroscience Technologies Inc.) with an active length of 600 m and a hydrophone-group interval of 4.167 m. The streamer was depth controlled by four navigator birds (Geospace Technologies) and towed at a water depth of 2 to 2.5 m. As seismic source, an array consisting of a standard GI gun and a mini GI gun was used with a total volume of 150+45 in3. The airguns shot with a pressure of 180 to 200 bar every 12.5 m or 16.7 m at a survey speed of 5 to 5.5 kn. Data were sampled with a rate of 1 ms and a record length of 4 s and were stored SEG-Y format. The profiles are fully processed and time migrated by the use of the Halliburton-Landmark ProMAX 2D software package. |
| title | Multichannel reflection seismics during RV METEOR cruise M74/4, Maldivian carbonate platform |
| topic | Binary Object; Indian Ocean; M74/4; M74/4_0_Underway-4; Maldives; MCSEIS; Meteor (1986); multi-channel seismic reflection; Multichannel seismics; NEOMA: The Neogene of the Maldives; Start of data file recording, date/time; Start of data file recording, latitude; Start of data file recording, longitude; Stop of data file recording, date/time; Stop of data file recording, latitude; Stop of data file recording, longitude |
| url | https://doi.org/10.1594/PANGAEA.943828 |