AirSim is Microsoft's Unreal/Unity-based open simulator for drones and vehicles, commonly used for sensor simulation and perception research.
Simulation & Mapping
A combined engineering entry point for source-backed UAV simulation and aerial mapping records, with scope kept explicit at the project level.
26 evidence-linked resources in this topic
Problem
Using simulation and photogrammetry tools to develop, test and verify UAV behaviour before and after flight.
Topic reviewed 2026-08-16 · Membership is an editorial index, not a compatibility or performance claim.
Engineering questions
- Which simulator bridges to the flight stack and supports the sensor set being modelled?
- How faithfully do simulated sensors represent real hardware for the test in question?
- What photogrammetry pipeline turns survey imagery into usable products?
- How should compute budgets be planned for large simulated or reconstructed scenes?
Topic map
Stack layers: simulation · mapping · perception_localization · data
Engineering scope and evidence boundary
Simulation and mapping are kept together on this page because the current release contains one verified simulator record and one verified aerial-mapping tool record, plus related collections and setup guides that describe how engineers encounter both classes of tooling. The page does not claim that a simulator reproduces a specific aircraft, that a mapping pipeline has a stated accuracy, or that two tools are directly compatible. Instead, it provides a transparent index of the records and sends readers to the detail pages for repository evidence, recorded interfaces, licenses, maintenance signals, and retrieval dates. Any claim about sensor models, georeferencing accuracy, compute requirements, or flight-test equivalence must be added only after the relevant SourceRef is available.
Topic membership is an editorial index, not a compatibility or performance claim. Verify each resource through its SourceRef, retrieval date, and verification status.
Indexed resources
Simplified ArduPilot SITL launcher for multi-drone simulations
Plugins and models for vehicle simulation in Gazebo Sim with ArduPilot SITL controllers
Simulation environment for multiagent drone systems using Ardupilot, ROS 2, and Gazebo enabling users to spawn and control multiple drones, configure sensors, and test autonomous behaviors in a reproducible and extensible setup.
CloudCompare main repository
COLMAP is the reference open-source structure-from-motion and multi-view stereo pipeline used to initialize photogrammetry and radiance-field reconstruction from drone imagery.
AirSim is a simulator for drones, cars and more, built on Unreal Engine. We expand it with new implementations and sensor modalities.
3D Gaussian Splatting is the official reference implementation for real-time radiance-field rendering, a growing research direction for aerial 3D reconstruction.
Open source robotics simulator. The latest version of Gazebo.
gym-pybullet-drones provides PyBullet Gymnasium environments for single and multi-agent quadcopter control, a practical simulator for RL research and planning baselines.
A collection of high-quality models for the MuJoCo physics engine, curated by Google DeepMind.
Nerfstudio is a modular framework for training and visualizing NeRF models, used for aerial 3D reconstruction experiments from drone captures.
A lightweight REST API to access aerial image processing engines such as ODM or MicMac
A command line toolkit to generate maps, point clouds, 3D models and DEMs from drone, balloon or kite images. 📷
open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
A framework built on top of NVIDIA Isaac Sim for simulating drones with PX4 support and much more
WebGL point cloud viewer for large datasets
Simple multirotor simulator with MAVLink protocol support
Set of plugins, models and worlds to use with OSRF Gazebo Simulator in SITL and HITL.
PX4 SITL bridge for X-Plane 11/12 with fixed-wing, multirotor, VTOL, and AAM simulation support
UAV Flight Simulator for Reinforcement Learning Research
RotorS is a UAV gazebo simulator
WebODM is the web interface for OpenDroneMap, letting drone teams run photogrammetry tasks through a browser instead of the command line.
Related engineering paths
Meaningful updates
- sepahead/crebain New resource: sepahead/crebain
- TensorAeroSpace/TensorAeroSpace New resource: TensorAeroSpace/TensorAeroSpace
- CloudCompare/CloudCompare New resource: CloudCompare/CloudCompare
- COLMAP/colmap New resource: COLMAP/colmap
- nerfstudio-project/nerfstudio New resource: nerfstudio-project/nerfstudio