The SUMMIT X One is a distributed seismic system specially designed for high resolution 2D/3D seismic surveys. Its unique data telemetry with the lightweight SUMMIT Line cable with SNAP-On technology enables easy and most flexible field deployment even in rough terrain and with complex field layouts. The modular and scalable system built up ensures high field productivity for both smaller systems with less than 50 channels for near surface investigations as well as for larger field deployments with >1000 channels for 2D/3D seismic reflection surveys.