Survey Services

Surveying today for tomorrow’s foundations

We offer comprehensive topographic assistance for a wide range of projects, from traditional to mechanized TBM tunnels, from public to civil infrastructure, using advanced, state-of-the-art technologies.

Tunnel Surveying

We perform traditional and mechanized (TBM) tracking, detailed surveys, sections, and monitoring of tunnels, using advanced technologies to ensure maximum reliability and precision.

We also offer advanced laser scanning services for TBM inspections, providing detailed analysis and monitoring of tunnel rings for deformations and structural integrity. Learn more

Railway Surveying

We offer specialized services for the measurement (as-built), design, and construction of railway lines, integrating the use of GRP on an IMU platform to gather accurate and comprehensive data in compliance with national and international regulations. Learn more…

Highway Surveying

We are experts in planning, tracking, and conducting topographical surveys for highways, optimizing time and costs through the use of innovative technologies. Learn more…

Urban Transit Surveying

We provide surveying services for the measurement, design, and construction of subways and stations, ensuring compliance with regulations and the precision standards described in the work specifications. Learn more…

Viaduct Surveying

We specialize in the evaluation of tracking and monitoring viaduct structures, using advanced tools to ensure the highest required precision. Learn more…

Monitoring Services

High knowledge of state-of-the-art systems for monitoring existing structures, landslides, bridges, railways, etc., using satellite INsAR technology, terrestrial LIDAR/TLS, and real-time with cutting-edge electronic sensors. Learn more…

Advanced Technologies

Gyroscopes

Gyroscopic assistance for high-precision measurements and verifications, ensuring stability and accuracy in surveys.

Drones

Used to quickly and efficiently acquire topographic data for DSM and DTM models, reducing work times and increasing the precision and interpretation of models.

InSar

High-scale satellite monitoring of the territory during the construction of civil infrastructure, morphological shifts, glaciers, etc.

LIDAR

Helicopter laser detection technology, which allows for obtaining detailed and accurate 3D terrain models of DSM and DTM, improving the quality of data collected on a large scale, including RGB photogrammetry.

Primary Equipment Inventory

  • Sanding GNSS T3 IMU

    Topcon GNSS GR3 

    Leica Geosystems - GS14

    Leica Geosystems - GS15

    LEICA GS18 T LTE&UHF Performance 

    Stonex S700A, GNSS L1, 700Ch 

  • LEICA TS15 M (3") R400 (1,03mgon)

    LEICA TCA 2003

    LEICA NOVA TM 50 0,5"

    LEICA TS 15P 3" R100

    LEICA TS15I 1'' R1000

    LEICA TS60 0.5" R1000 imaging total station

    LEICA TS16 A 3" R1000

    LEICA TS15 A 2" R1000

    LEICA TS15 A 3" R1000

    TRIMBLE S9 0,5'' - DRHP - Tracklight + Controller TSC7

  • Laser Scanner RIEGL VZ400i

    Lidar GEOSUN GS100M

    DJI ZENMUSE P1

  • Trimble GEDO GX50 with double laser head

  • DJI Spark
    DJI Matrice 300 rtk
    Sensefly Ebee
    Sensefly Ebee
    Dji Phnatom 3
    Dji Air 2S