Techqon Architecture · Scanning

Precision
beyond the point.

We capture buildings, interiors and terrain with our own laser scanners — from the tripod and from the air. Processed in our own app Unary Capture, millions of points become a basis you can design and build on.

Request a scan Equipment
  • 2.2 mm 3D point accuracy at 20 m Trimble X12
  • 2,187,000 points per second Trimble X12
  • 3 cm vertical accuracy from 120 m altitude DJI Zenmuse L3
  • 16 returns per laser pulse, even below tree canopies DJI Zenmuse L3
Equipment

Four systems.
On the ground, indoors, in the air.

The right instrument for every task — and in the end every capture in one shared, registered dataset.

  • 01 Terrestrial laser scanner

    Trimble X12

    Our precision instrument for facades, large buildings and facilities, when every millimetre counts.

    Principle
    Phase shift
    Range
    0.3 – 250 m
    Rate
    up to 2,187,000 points/s
    3D accuracy
    2.2 mm @ 20 m
    Imaging
    80 MP panorama, parallax-free
    Protection
    IP54
  • 02 Terrestrial laser scanner

    Trimble X9

    The fast all-rounder for existing buildings and sites, with automatic calibration before every job.

    Principle
    Pulsed time of flight
    Range
    0.6 – 150 m
    Rate
    up to 1,000,000 points/s
    3D accuracy
    3.0 mm @ 20 m
    Imaging
    3 coaxial 10 MP cameras
    Protection
    IP55
  • 03 Compact laser scanner

    Leica Geosystems BLK360

    Light and fast: a full scan with imagery in under 20 seconds — ideal for interiors, stairwells and tight spaces.

    Principle
    Time of flight with waveform digitising
    Range
    0.5 – 45 m
    Rate
    up to 680,000 points/s
    3D accuracy
    4 mm @ 10 m
    Imaging
    4 HDR cameras, 13 MP each
    Weight
    0.85 kg
  • 04 Drone LiDAR

    DJI Zenmuse L3

    Sites, terrain, roofs and corridors from the air, flown on the DJI Matrice 400.

    Principle
    Time-of-flight LiDAR, 1535 nm
    Range
    up to 700 m @ 10 % reflectivity
    Rate
    up to 2,000,000 points/s
    Accuracy
    3 cm vertical · 4 cm horizontal (RMSE, 120 m altitude)
    Imaging
    2 RGB mapping cameras, 107° field of view
    Returns
    up to 16 per laser pulse

Manufacturer specifications by Trimble, Leica Geosystems and DJI. Range, rate and accuracy depend on configuration, object and conditions.

Unary Capture

A point is not yet a plan.
Processing makes it precise.

Every device delivers its own raw data. In Unary Capture, our own app from the Unary family, we merge every capture into one checked dataset — with proven accuracy instead of assumptions.

  1. 01

    Import

    Stations, flight strips and images from every device in one project.

  2. 02

    Registration

    All captures are aligned to each other and, on request, georeferenced in the Swiss LV95 / LN02 frames.

  3. 03

    Check

    Residual deviations per station and strip are made visible and logged — before anyone designs.

  4. 04

    Derive

    Cleaned, classified and colourised: the basis for plans, sections and models.

Deliverables

What you get.
In the formats your design runs on.

  • 01

    Point cloud

    Registered, cleaned and colourised — complete or in sections.

    E57 · LAS/LAZ · RCP
  • 02

    Drawings

    Floor plans, sections and elevations from the measured building.

    DWG · DXF · PDF
  • 03

    BIM model

    As-built model with the level of detail your project needs.

    IFC · Revit · Archicad
  • 04

    Terrain

    Elevation model, contours and volumes from the drone flight.

    DTM · DSM · LandXML
  • 05

    Panoramas

    360° images of every station for documentation and on-screen walkthroughs.

    JPG · E57
  • 06

    Survey report

    Registration and residual deviations documented and traceable.

    PDF
Enquiry

Need an existing building captured?

Send us the address, scope and the results you need — we will come back with a proposal for capture and delivery.

Request a scan