Future of ROS 2 GPS Support

[thomasemter]

@peci1

However, the overall message would keep the simple interface many people are used to (with the limitation that all data come at the same rate). It was proposed to create tooling that would convert between the two types (it should be quite easy).

Thank you for pointing this out. This is a really nice way and then it makes even more sense to use standard message types like TwistWithCovariance for velocities.