OctoMap development team's repositories
octomap_mapping
ROS stack for mapping with OctoMap, contains octomap_server package
octomap_rviz_plugins
RViz display plugins for visualizing octomap messages in ROS
octomap_ros
ROS package to provide conversion functions between ROS / PCL and OctoMap's native types.
octomap_msgs
ROS package to provide messages and serializations / conversion for the OctoMap library
octomap.github.com
OctoMap project homepage