Publication Date:
2024-02-02
Description:
During MSM69, in November and December of 2017, an 1100-km-long transect in the equatorial Atlantic Ocean aboard the German research vessel MARIA S. MERIAN. The profiles runs from 12.8°W/2.8°S,for 75 km on the South American plate, crosses the Mid-Atlantic Ridge and terminates at 3.2°W/0.7°S, roughly covering zero-age to approximately 50 Myr old lithosphere of the African plate. The seismic refraction and wide-angle transect was covered with 71 Ocean-Bottom-Seismometers and hydrophones spaced at 10 to 20 km intervals. The profile was shot at an increased interval of 210 s to decrease the shot-induced-level, improving signal-noise-ratio and providing an average shot spacing of 410 m.
Seismic data in SEGY format are reduced with 8 km/s and the origin of the time series is at -1 sec.
Keywords:
crustal structure; Event label; File content; File format; File name; File size; Maria S. Merian; Mid-Atlantic Ridge; MSM69; MSM69_10-1; MSM69_11-1; MSM69_12-1; MSM69_13-1; MSM69_14-1; MSM69_15-1; MSM69_16-1; MSM69_17-1; MSM69_18-1; MSM69_20-1; MSM69_21-1; MSM69_22-1; MSM69_23-1; MSM69_24-1; MSM69_25-1; MSM69_26-1; MSM69_27-1; MSM69_28-1; MSM69_29-1; MSM69_30-1; MSM69_3-1; MSM69_31-1; MSM69_32-1; MSM69_33-1; MSM69_34-1; MSM69_35-1; MSM69_36-1; MSM69_37-1; MSM69_38-1; MSM69_39-1; MSM69_4-1; MSM69_41-1; MSM69_43-1; MSM69_44-1; MSM69_45-1; MSM69_46-1; MSM69_47-1; MSM69_48-1; MSM69_49-1; MSM69_50-1; MSM69_5-1; MSM69_51-1; MSM69_52-1; MSM69_53-1; MSM69_54-1; MSM69_55-1; MSM69_56-1; MSM69_57-1; MSM69_58-1; MSM69_59-1; MSM69_60-1; MSM69_61-1; MSM69_62-1; MSM69_63-1; MSM69_64-1; MSM69_65-1; MSM69_67-1; MSM69_68-1; MSM69_69-1; MSM69_70-1; MSM69_7-1; MSM69_71-1; MSM69_72-1; MSM69_73-1; MSM69_74-1; MSM69_75-1; MSM69_76-1; MSM69_77-1; MSM69_8-1; MSM69_9-1; OBH; OBH01; OBH05; OBH16; OBH20; OBH31; OBH35; OBH46; OBH48; OBH51; OBH62; OBH63; OBH64; OBH65; OBH66; OBH67; OBH68; OBH69; OBS; OBS02; OBS03; OBS04; OBS06; OBS07; OBS08; OBS09; OBS10; OBS11; OBS12; OBS13; OBS14; OBS15; OBS17; OBS18; OBS19; OBS21; OBS22; OBS23; OBS24; OBS25; OBS26; OBS27; OBS28; OBS29; OBS30; OBS32; OBS33; OBS34; OBS37; OBS38; OBS39; OBS40; OBS41; OBS42; OBS43; OBS44; OBS45; OBS47; OBS49; OBS50; OBS52; OBS53; OBS54; OBS55; OBS56; OBS57; OBS58; OBS59; OBS60; OBS70; OBS71; Ocean bottom hydrophone; Ocean bottom seismometer; Optional event label; P01; SEIS; Seismic; seismic data; Uniform resource locator/link to metadata file; Uniform resource locator/link to sgy data file
Type:
Dataset
Format:
text/tab-separated-values, 905 data points
