- g -

• get_shapes_service_ : nav2_map_server::VectorObjectServer
• global_frame_ : nav2_costmap_2d::Costmap2DROS , nav2_costmap_2d::ObstacleLayer , nav2_costmap_2d::StaticLayer
• global_frame_id_ : nav2_collision_monitor::ExclusionZone , nav2_collision_monitor::Source , nav2_map_server::VectorObjectServer
• goal_distance_threshold_ : nav2_costmap_2d::AsymmetricInflationLayer
• gradx : nav2_navfn_planner::NavFn
• grady : nav2_navfn_planner::NavFn