Crowd sourced mapping system

A system comprising:

• a memory;
• and
• at least one hardware processor coupled to the memory and comprising instructions that causes the system to perform operations comprising:
• accessing a mesh model that depicts a surface of an environment that corresponds with a location;
• detecting a change in the surface of the environment associated with the location;
• identifying a client device within a threshold distance of the location responsive to the change in the surface of the environment;
• accessing image data from the client device;
• and
• generating an update to the mesh model based on the image data.

A non-transitory machine-readable storage medium comprising instructions that, when executed by one or more processors of a machine, cause the machine to perform operations comprising:

• accessing a mesh model that depicts a surface of an environment that corresponds with a location;
• detecting a change in the surface of the environment associated with the location;
• identifying a client device within a threshold distance of the location responsive to the change in the surface of the environment;
• accessing image data from the client device;
• and
• generating an update to the mesh model based on the image data.