An Approach Towards Supporting Seamless Search Across PDS3 and PDS4 Metadata
UNKNOWN
Engineering topics
Publications and source records attributed to Cayanan, Michael.
UNKNOWN
Software and services that access Planetary Data System (PDS) PDS4 data products need to parse product labels to retrieve, interpret, and process the referenced digital objects. Under PDS4 a driving principle is that the product label provide all of the information necessary for these functions to be performed accurately. However, significantly more information is available in the PDS4 Information Model (IM)[1], the controlling document used to define, create, and syntactically and semantically verify the product labels. This additional information in the IM is made available for use, by both software and services, to configure, promote resiliency, and improve interoperability.