SuperMap ImageX Pro provides predefined UAV data processing workflows to help you quickly process UAV data into DOM data. Before using the predefined workflows, you need to first New workflow to activate the UAV data processing related functions. The predefined workflows are described as follows:

• Generate Connection Points: Automatically identifies homologous feature points between images, constructs geometric correlations between images, and provides observation data for aerial triangulation solution.

• Aerial Triangulation: Utilizes connection point data and POS information to solve the precise exterior orientation elements (position and attitude) of each image, and performs block network adjustment optimization to ensure overall geometric accuracy.

• Generate DSM: Based on dense image matching technology, generates a Digital Surface Model (DSM) that includes the height of surface features, used for subsequent orthorectification of DOM.

• Generate Orthophoto: According to the DSM and image exterior orientation elements, performs differential correction on the original image, eliminates projection differences, and generates an orthophoto with a Geographic Coordinate System (GCS).

• Image Uniform Color: Performs color balance processing on multiple orthophotos to eliminate tone differences.

• Image Mosaic: And automatically mosaics to generate seamless DOM results covering the entire survey area.