3D Modeling

Top 5 Viewed UAVs for Mapping & 3D Modelling

Most Viewed UAVs for Mapping and 3D Modelling

Geo-matching is a site that features some of the latest geomatics hardware such as UAVs for Mapping and 3D Modelling. This information then allows others to compare the various product specifications & read others reviews as a way to help them make better decisions.

The top 5 viewed UAVs for 2014 from the geomatics community from Geo-matching were … http://candiangeo.info/top-UAVs

Color Shaded Relief Models

Color shaded reliefs utilize chromo stereoscopic techniques to help emphasize the depth of the Z dimension from traditional DEMs

A color shaded relief (CSR) utilizes chromo stereoscopic techniques to help emphasize the depth of the Z dimension from traditional shaded relief models that already portray the presence of an elevation difference. Using carefully edited RGB (red, green, blue) pseudo colors and then encoding them into the shaded relief image provides the user with an even more enhanced feeling that they can perceive a third dimension from a two-dimensional medium. When a feature of the same color in the image is shaded darker than the shade of its background, then the background color will predominate in determining its perceived depth position in the image.

Digital Terrain Modeling


Digital Terrain Modeling is the process of simulating or representing the relief and patterns of a surface with numerical and digital methods. It has always been an integral component to geology related fields such as geomorphology, hydrology, tectonics and oceanography but over the past decade has also become a major component to non geophysical applications such as GIS modeling, surveying and land use planning.

Terrain Models are derived from data represented by digital elevation models (DEMs) and can include shaded relief models, slope and aspect models, perspective scene generation, and drainage basin analysis (and other models).