High-Precision Topographical and Cadastral Surveying
Accurate ground data is the foundation of any successful infrastructure, architectural, or urban planning project. We utilize state-of-the-art Total Station and Differential Global Positioning System (DGPS) instruments (like Trimble and Leica) to capture highly precise, real-world geospatial data.
Detailed mapping of natural and man-made features, generating highly accurate contour maps, Digital Elevation Models (DEM), and 3D terrain models for engineering design.
Precise measurement of property boundaries, land area calculation, and subdivision planning critical for real estate development and legal land dispute resolution.
Extensive alignment surveys for roads, railways, pipelines, water supply networks, and transmission lines using Real-Time Kinematic (RTK) DGPS for rapid data collection.
DGPS provides significantly enhanced positional accuracy compared to standard GPS by using a network of fixed, ground-based reference stations to broadcast the difference between the positions indicated by the GPS satellite systems and the known fixed positions.
Establishing primary and secondary Ground Control Points (GCPs) using static DGPS observation linked to the national grid.
Capturing detailed spatial data using Total Stations (for dense urban areas) and RTK DGPS (for open terrain).
Downloading and processing data in software like AutoCAD Civil 3D and ArcGIS to produce detailed engineering drawings and GIS databases.
