ISO 15395 pdf download

ISO 15395 pdf download.Space data and information transfer systevs – Standard formatted data units – Control Authority data structures 1 Scope This International Standard specifies’the requirements for Control Authority data structures for standard formatted data units for space data and information transfer systems. 2 Requirements Requirements are the technical recommendations made in the following publication (reproduced on the following pages), which is adopted as an International Standard:CCSDS 632.0-B-1 , November 1 994, Recommendation for space data system standards – Standard formatted data units – Control Authority data structures. For the purposes of international standardization, the modifications outlined below shall apply to the following pages of publication CCSDS 632.0-B-l. Pages i to v This part contains information which is relevant to the CCSDS publication only. Page 2 Add the following information to the references indicated: [2] Document CCSDS 630.0-B-l) June 1 993, is equivalent to IS0 1 3764:1 996. [4] Document CCSDS 620.0-B-2, May 1 992, is equivalent to IS0 1 21 751 994. [5] Document CCSDS 641 .0-B-1 , May 1 992, is equivalent to IS0 1 4961 :1 997. 3 Revision of publication CCSDS 632.0-B-1 It has been agreed with the Consultative Committee for Space Data Systems that Subcommittee lSO/TC 2O/SC 1 3 will be consulted in the event of any revision or amendment of publication CCSDS 632.0-B-1 . To this end, NASA will act as a liaison body between CCSDS and ISO.The Control Authority Procedures Recommendation (reference [2]) specifies the content of three data packages. The packages are used to exchange information between a MACAO and a MACAO services user. Two packages are produced by the users; a Registration Package (RP) is used to register a data description, and a Revision Registration Package (RRP) is used to revise a data description at a MACAO. The third package is produced by the MACAO to provide a data description to the user at user request. This package is referred to as a Data Description Package (DDP). An individual or organization, called the Originator, prepares the RP containing a data description and submits it to the MACAO for registration. The MACAO responds by checking the RP content, assigning an Authority and Description Identifier @DID), and thereby registering it. The MACAO then returns the data description to the Originator of the RP in the form of a DDP. A DDP requester; perhaps another MACAO, requests a data description from a MACAO by...