Our Digital Elevation Models (DEM) are generated from the captures of our autonomous aircraft, along with photogrammetric techniques adapted to these modern technologies. Such models have helped producers in the field generate topographic information, like applications in Hypsometry and Planimetrics. In addition, the DEMs generated by Aerobots have been used for hydrologic modeling of basins, and for hydraulic studies of river transects. Aerobots also generated a DEM that was of great impact during the rescue and response for the Fuego Volcano eruption on June 3.