The Coastal Ecosystem Mapping and Media Viability Project

Figure 19. 5cm resolution 4-bands (red, green, blue, and grayscale) orthomosaic image output created from the drone images in Pix4D. Figure 8. 5cm resolution 4-bands (red, green, blue, and grayscale) orthomosaic image output created from the drone images in Pix4D.

Figure 20. 5cm resolution 1-band (elevation) Digital Surface Model (DSM) output created from the drone images and the 3D point cloud in Pix4D. Figure 9. 5cm resolution 1-band (elevation) Digital Surface Model (DSM) output created from the drone images and the 3D point cloud in Pix4D.

In the options of the tool, the cell size of the orthomosaic and the DSM can be changed for a higher or lower resolution output. The DSM and orthomosaic are automatically georeferenced based on the GPS measurements, and can directly be viewed and analysed in a GIS software.

The Coastal Ecosystem Mapping and Media Viability Project

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