7kN E-vib data P-wave vibratorSpecs:Weight: 1650 kgPeak force: 7 kNFull drive bandwidth: 2 – 240 HzMax: 1 – 300 HzPower supply: 14 kW generatorLinear, log, pseudo random sweeps… Acquisition spread Acquisition spread:1.251 wireless seismic nodes (1C + 3C, 4.5 Hz geophones)2.100 units, 240 m long, 3C MEMS-based landstreamer Results The merged datasets (wireless + streamer) resolve better both upper portions and structures below 1.6 s. Streamer vs. wireless