WebODM allows you to create georeferenced maps, point clouds and textured 3D models from your drone footage. The software is really an integration and workflow manager for Open Drone Map, which does most of the heavy lifting.
Getting started with WebODM or Open Drone Map is simple since they provide preconfigured Docker images. You don’t have to worry about assembling a bunch of dependencies to make everything work. There are other mapping applications in use, too. You can see a comparison of five popular choices in the video below. WebODM isn’t complete yet, but they intend to include mission planning and integration with mobile apps.