RoadMAP from TerraSim® is a powerful road network extraction system utilizing advanced image understanding technology to automate the linear feature extraction process. Based upon cutting-edge research in image processing, photo-interpretation, and computer vision, RoadMAP seamlessly combines automated, semi-automated, and manual methods for detecting, delineating, and attributing road networks and other linear features.


RoadMAP 2.1 is a highly flexible and interactive image analysis system that allows a full range of automated linear feature extraction activities including automatic road finding and extraction, integrated manual editing, and system and user-level performace monitoring. RoadMAP supports rapid and accurate extraction and update of complex transportation networks using a single panchromatic or color orthophoto. Link to TerraSim: RoadMap

Urban Highway with overpasses
Suburban primary and secondary roads
Complex Linear Feature Extraction