The 'hello, world' string A goodbye string the wsdl A parameter of interest An optional bounding box to search the latest parameter reading (Currently a constant) A parameter of interest XML descriptor of the bounding box to search. XML containing ioosData.xml of the lastest parameter data in the boundingbox A parameter of interest XML descriptor of the bounding box to search. XML containing ioosData.xml of the lastest parameter data in the boundingbox. From the oostech definition team emails.