The basic survey is conducted by the Geospatial Information Authority of Japan. This survey requires advanced techniques and high accuracy to establish triangulation stations and bench marks. We provide precise survey outputs with the use of state-of-the-art equipment such as Global Navigation Satellite System (GNSS) surveying instrument.

The public survey is necessary for public works projects implemented by central and local governments. We provide various survey outputs, including applied survey, required for investigation, planning, land acquisition, design, construction and maintenance. 

The 3D survey is a survey technique that obtains high-density point cloud coordinates and creates three-dimensional data of topographic features and structures.

We perform terrestrial laser surveys using ground laser scanners, UAV photogrammetry and UAV laser surveying with drones, and multi-beam bathymetric surveys, and provide 3D data that allows stereoscopic viewing.

The cadastral survey is conducted by municipalities based on the National Land Survey Act and is expected to be used for various purposes such as systematization of land information, facilitation of public works implementation, and early restoration in the event of a major disaster.

We utilize state-of-the-art techniques, such as remote sensing technology, and provide the outputs as required.

We make the best use of the latest monitoring and measurement techniques and provide various types of measurement data obtained from the field to meet diverse needs of maintenance and management of civil engineering infrastructure, safety management at construction sites, and restoration support at sites damaged by natural disasters.

For road facilities in need of continuous safety assurance and appropriate maintenance & management, we inspect road accessories such as signs and lighting, conduct road surface condition surveys, and thereafter provide image databases and GIS management data necessary for maintenance & management.