(registered 2020-09-30, last updated 2020-09-30) Name: ICT Manager Email: hostmaster&aaltronav.eu Media type name: application Media subtype name: vnd.seis+json Required parameters: N/A Optional parameters: N/A Encoding considerations: binary Security considerations: Considerations common to all JSON media are covered in RFC 8259 section 12 and incorporated here by reference. This media type carries data which may be of a confidential or commercially sensitive nature. As such, the user should take adequate measures to ensure the confidentiality and integrity of the data to a level that is appropriate and compatible with their organisation's security policies. The use of encrypted and authenticated channels is strongly recommended for transmission, and the use integrity and non-repudiation mechanisms such as detached electronic signatures is encouraged. Likewise, users should have in place suitable policies and mechanisms for safeguarding data at rest. This media type may include arbitrary user-entered content which is a possible attack vector. For instance, a user could feed in very large amounts of data and cause a denial of service. Implementers may wish to set limits to the size of individual attributes or the message as a whole. If limiting individual attribute sizes, for the restriction to be effective it should apply to all attributes in the data, including those that are not recognised by the consumer. Applications that ingest data represented in this media type should have defined policies to handle conflicts within the imported data or between the imported data and target systems. The resources represented in this media type are ambiguous without reference to external context. Users should have policies in place to ensure that adequate context is provided. No executable content is included in the standard form of this media type, but textual representations of executable content may be present in site-specific attributes which are outside the scope of the present specification. Nevertheless, users should never process the media in a form that may expose it to inadvertent execution, such as the use of JavaScript's eval() function. As the format may be extended for site-specific uses, implementers are expected to ignore unrecognised attributes; they may do this noisily or silently. Interoperability considerations: This media type encodes domain-specific information in JSON format to take advantage of JSON's popularity and its vast ecosystem. The information contained in messages using this media type is not directly interpretable without access to the proprietary and currently unpublished specification. However, with due regard to the security considerations already expounded, applications may choose to treat this media type as they would treat a generic JSON document. Published specification: N/A Applications which use this media: Systems that produce, store or consume data within the scope of intended usage. Fragment identifier considerations: N/A Restrictions on usage: N/A Additional information: 1. Deprecated alias names for this type: N/A 2. Magic number(s): N/A 3. File extension(s): .json 4. Macintosh file type code: TEXT 5. Object Identifiers: N/A General Comments: Person to contact for further information: 1. Name: ICT Manager 2. Email: hostmaster&aaltronav.eu Intended usage: Limited Use Exchange of production logs and ancillary data in a geophysical exploration context. Author/Change controller: Aaltronav s.r.o.