Government
ALOS 1 and 2
QLD Department of Transport and Main Roads
The Department of Transport and Main Roads in Queensland (QTMR) needed a detailed digital elevation dataset for a 1km corridor along their transport network for various applications. Geoimage proposed supplying AW3D Level 2 elevation data, a high-resolution Digital Surface Model created from ALOS PRISM data, covering the required areas. This dataset, processed to fit QTMR system requirements, provides a comprehensive view that aids in noise modeling, spatial analysis, and hydraulic modeling, enhancing QTMR planning and decision-making capabilities for Queensland transport infrastructure.