At The Gromaa, we offer Differential GPS (DGPS) Surveying services designed to deliver exceptional positional accuracy and data integrity. By integrating Artificial Intelligence with advanced survey methods, we enhance precision, automate processing, and reduce turnaround time—making our surveys the backbone of reliable mapping, planning, and infrastructure development.
Using base and rover DGPS units, we achieve centimeter-level positioning accuracy essential for engineering, infrastructure, and geospatial mapping. AI tools help process survey data faster and detect anomalies in real time, ensuring consistency and reducing field rework.
We establish ground control points (GCPs) for accurately georeferencing drone imagery, satellite data, and conventional surveys. AI-powered image alignment tools improve the efficiency of this process by auto-matching visual and coordinate data, enhancing the accuracy of downstream GIS products.
Our team conducts legal land parcel and boundary surveys that meet regulatory standards and minimize land disputes. AI-based document cross-verification and land record digitization ensure greater transparency, accuracy, and compliance in land administration workflows.
We collect high-resolution terrain and elevation data to support detailed topographic mapping for construction, watershed planning, and resource analysis. AI algorithms classify landforms and automate contour generation, dramatically speeding up the map production cycle while improving detail and precision.