| ogfusion | Occupancy Grid Fusion Util: Stuff useful for Occupancy grid operations |
| orca | Defines cross-platform interfaces and data objects |
| orcabros1 | Converts between the types of BROS-I C++ library and Orca types |
| orcacm | Utilities for navigating the Orca Component Model (OCM) |
| orcadef | Parses component definition files |
| orcaice | LibOrcaIce customizes Ice to simplify writing Orca components |
| orcaicegrid | LibOrcaIceGrid provides simple utilities to simplify interaction with IceGrid |
| orcaicexml | LibOrcaIceXml makes minor additions to libIceXML |
| orcaifaceimpl | Basic implimentation of common interfaces |
| orcaimage | Image-related stuff |
| orcaimagegrabber | |
| orcalog | Basic definitions for Orca logging facilities |
| orcalogfactory | A factory of all logging and replaying elements |
| orcanavutil | A simple library for conversions between Orca (slice-defined) objects and HydroNavUtil classes |
| orcaobj | Utilities for initializing and manipulating Orca data objects |
| orcaogmap | Conversion utilities: slice-defined OgMap <--> hydroogmap::OgMap |
| orcapathplan | Library useful for path planning applications |
| orcaplayer | Converts between Player and Orca types |
| orcaprobe | Basic definitions for Orca probing facilities |
| orcaqcm | Tools for handling elements of Orca Component Model in Qt |
| orcaqgemv | Library providing widgets to organise GUI elements |
| orcaqgui | LibOrcaQGui provides tools for building Orca-complient GUI's with Qt library |
| orcaqgui3d | LibOrcaQGui3d provides tools for building 3D Orca-compliant GUI's with Qt library |
| orcaqguielementutil | Library providing widgets to organise GUI elements |
| orcaqt | Resources commonly used by Orca graphical applications using Qt |
| orcaquml | LibOrcaQUml provides tools for displaying UML symbols using Qt's GraphicsView framework |