On any particular node, databases can be stored using any database software, provided that a suitable network gateway can be provided. Attribution Every item of information should include an indication of its contributor. This is essential to the notion that contributions are a form of publication. There is an explicit list of terms and conditions. Typically, users agree to acknowledge the sources and to waive liability for any use they make of the data.
Contributors agree to place their data in the public domain.
The organisers agree to abide by the usual conditions for publications, such as referring corrections or changes to the contributors. Everyone agrees not to sell or charge for the data. As many steps as possible should be automated. Further, more detailed information on Special Interest Networks can be found in Green 1994 . The Americas Given the involvement of the US National Park Service, and the development of the Historic Preservation Training Center at Natchitoches, Lousiana in the management of disaster mitigation measures, it would be appropriate to locate one node at this facility.