Our Railway Line Survey service provides precise surveying and mapping for the planning, design, construction, and maintenance of railway projects. We conduct detailed alignment surveys, profile and cross-section surveys, topographic mapping, and setting-out works to ensure accurate track positioning and smooth rail geometry.

This service supports new railway line development, track upgrading, realignment, and expansion projects. By delivering accurate data on terrain, gradients, curves, and existing structures, we help engineers design safe, efficient, and cost-effective railway systems that meet technical standards and long-term operational needs.