UAV and Aerial Mapping
Digital UAV-Aerial Photogrammetry
Mapping services for government and commercial users.
EOM provides digital UAV-aerial photogrammetric mapping services for government and commercial users. The team focuses on delivering quality mapping products within the required time frame while simplifying geospatial technology for practical business use.
The workflow supports users with minimal technical training by turning aerial image data into clear geographic patterns, measurements, terrain models, maps, and production outputs that can be used in planning, design, and analysis.
Stereo Compilation
Vector features captured in 3D from oriented stereo pairs.
Stereo compilation maps vector features from an oriented stereo pair: two overlapping photographs viewed and measured in three dimensions. Advanced softcopy plotting helps capture vector data from models of varied scales and deliver high quality digital topographic and planimetric maps in industry standard formats.
Planimetric Mapping
Roads, highways, railways, water bodies, layouts, vegetation, and land features from aerial imagery.
DEM / DTM Extraction
Elevation models built with mass points, breaklines, and terrain-aware point density.
Contour Generation
Contours and terrain products for engineering, planning, and GIS-ready analysis.
Orthophoto Production
Orthophoto generation and mosaicing for accurate visual mapping backgrounds.
Aviation Feature Collection
3D collection of aviation and airport features from controlled imagery and stereo models.
LiDAR Stereo Editing
Stereo editing of LiDAR points for refined elevation, classification, and mapping outputs.
DTM / DEM Extraction
Terrain representation built from mass points, breaklines, and elevation values.
A digital terrain model contains mass points with X, Y, and Z elevation values. Unlike a regular grid DEM, DTM mass points can be placed according to the natural shape of the terrain, using fewer points in flat areas and more points where the surface is undulating.
Breaklines are included where the terrain changes suddenly, making the model more faithful to the true ground surface and improving downstream contour, topographic, and orthophoto production.
Deliverables
Production outputs for mapping, measurement, and large-scale projects.
- Digital Elevation Model and Digital Terrain Model generation
- Aero triangulation and bundle block adjustment
- Terrain mapping with up to 2 feet of accuracy
- High definition digital topography maps at project-specific scales
- 3D modelling, quality control, and support for large-scale mapping projects
- Aerial photogrammetry measurements for land development and physical feature modelling
Acquire
UAV and aerial imagery is prepared for orientation, control, and stereo use.
Compile
Vector, terrain, breakline, and feature data are captured from measured imagery.
Deliver
Maps, models, contours, and orthophotos are checked and delivered in standard formats.