UAV Mapping and Geospatial Data Processing for 500+ Substations

Client Overview

The client specializes in utility corridor surveys, transmission infrastructure mapping, and substation data acquisition using advanced UAV and remote sensing technologies.

The client required a reliable geospatial partner capable of transforming large volumes of UAV-captured data into accurate, engineering-ready deliverables for utility asset management, inspection, and planning.

Project Objectives

Processing drone imagery and sensor data at scale is complex, requiring specialized photogrammetric tools, massive computing resources, and strict quality controls.

The client partnered with InfoTech to establish a standardized, highly scalable processing pipeline for RGB orthophotos, thermal maps, and point clouds.

InfoTech's Solution

InfoTech established a dedicated production team to process UAV-acquired datasets. Our scope of work covered:

Geospatial Deliverables

• Georeferencing & Data Alignment: Accurate alignment with project coordinate systems and local control points.
• Orthophoto Generation: High-resolution RGB orthophotos and thermal orthophoto products.
• Classified Point Clouds: Point cloud filtering and categorization (structures, conductors, ground, vegetation).
• Digital Surface Models (DSM) & Vector Mapping: Structural and boundary line digitizing.
• Spherical Imagery & Video: Processing ground and aerial panoramic media for asset inspection.

Results & Impact

InfoTech's specialized photogrammetry and point cloud workflows allowed the client to deliver highly accurate substation assets.