Lidar Data Processing

TreisTek provides LiDAR Data Processing Services for various industries. LIDAR (Light Detection And Ranging), a new technology in the field of topographical data collection with high speed, high density and accurate data. LIDAR scanning can occur day or night, as long as clear flying conditions are present, also have the capability to capture intensity reflectance data in addition to the x-y-z coordinates.

Data Acquisition

Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values.

Data acquisition will be done by airborne, terrestrial LiDAR and mobile LiDAR.​​

Point Cloud Classification

TreisTek provides LiDAR point cloud classification services which are an important step in the extraction of information of further classes like buildings, vegetation, vehicles and water.


DTM, DEM and DSM Generation

TreisTek is capable of producing a wide array of high-resolution digital terrain models. Our strong technical team is able to produce accurate model with cost-effective methods.

Contour Generation

TreisTek provides contour generation services from customer supplied or newly extracted DEM data. We carry out precise contour generation to the extreme satisfaction of our clients with high pixel resolutions.

Ortho Generation

An orthophoto is a uniform-scale photograph and geometrically corrected accurate map. It is possible to measure directly on it like other maps because it is a uniform scale map. 

2D/3D Feature Extraction

We, at TreisTek are dedicated to provide efficient feature extraction for 2D/3D objects in any GIS or CAD format and at a competitive cost.

Power Line Mapping

We, at TreisTek are dedicated to provide efficient power line mapping services in any GIS or CAD format and at a competitive cost. We have experience in delivering highly accurate and reliable power line corridor mapping in complex terrains.​