Photogrammetry & Remote Sensing

From flight planning and stereo imagery to elevation models, true orthophotos and classified point clouds — reliable spatial intelligence at every scale.

A complete production chain

Capture the world once. Use it in many ways.

MipMap brings aerial survey expertise, satellite imagery, photogrammetric processing and remote-sensing technologies into one controlled workflow. Each dataset is planned around the required accuracy, terrain and final application.

Drone used for aerial imagery acquisition

Flight to 3D data

Aerial imagery acquisition & 3D mapping

Flight planning defines the coverage, altitude, overlap and image resolution required by the final deliverables. Terrain variation is carefully considered so image quality and positional accuracy remain consistent throughout the project area.

Geometrically corrected imagery can be combined into orthomosaics and enriched with vector layers for roads, buildings, hydrology and other ground features.

01Plan coverage and ground control

02Acquire calibrated aerial imagery

03Triangulate, model and publish

Stereo satellite image processing workflow

Wide-area intelligence

2D / 3D satellite mapping

Overlapping stereo images collected along a satellite flight path are used to produce elevation data, mosaics and orthophotos across extensive areas.

For high-accuracy work, very-high-resolution imagery — including 0.31 m WorldView-3 stereo data — is combined with rigorous geometric models, ground control points and an accurate DEM.

Understand the surface

DSM, DTM & DEM generation

Elevation models transform point clouds into usable representations of visible surfaces and bare-earth terrain. Classification, interpolation and quality controls create continuous data without gaps or unwanted obstructions.

DSMVisible surface including buildings and vegetation.

DTMFiltered ground topography and terrain.

DEMDigital elevation data prepared for analysis.

Classified point clouds delivered in tiled LAS format
Interpolation and gap-free terrain processing
Removal of bridges, culverts and watershed obstructions

Image becomes map

Orthophoto & true orthophoto production

Orthorectification removes image distortions and creates a uniform scale, allowing aerial photographs to function as measurable maps.

True orthophotos also correct the displacement of prominent objects such as buildings. High-overlap acquisition — typically 80% along the flight direction and 60% across it — supports cleaner engineering-grade results.

Engineering-ready imagery

True ortho products provide stronger geometric integrity than conventional orthophotos in dense built environments.

Active remote sensing

LiDAR acquisition, processing & point-cloud classification

Airborne laser scanning rapidly captures large areas with high positional and elevation accuracy. Fusing LiDAR point clouds with aerial imagery creates richer and more reliable three-dimensional products.

Coverage, density and flight-parameter planning
GNSS base-station deployment and equipment calibration
Automated classification of terrain, roofs and vegetation
Quality-controlled LiDAR surveying and delivery

Mobile mapping system for road and street surveys

Map along the route

Mobile mapping measurements & feature extraction

Mobile mapping systems capture panoramic imagery and point-cloud data along roads and streets, producing three-dimensional route records with ground accuracy of approximately 10 cm.

The survey records buildings, parks, bridges, tunnels, signs, signals, footpaths, trees and other visible roadside features for efficient extraction, inspection and asset documentation.

From image to intelligence

Plan the right capture and processing workflow for your project.

Talk to our remote sensing team →