Its lawyers have long relied on a 34-year-old precedent to argue that the Fourth-Amendment protection against unreasonable searches does not apply to metadata.
In this letter, Maude had informed De Bois that while the Wilson doctrine applied to the contents of communications, it did not apply to metadata, the data created by those communications, such as numbers, email addresses, times and locations.
In the 1990s, according to the draft IG report, the idea was nixed when the Justice Department "told NSA that the proposal fell within one of the Fisa definitions of electronic surveillance and, therefore, was not permissible when applied to metadata associated with presumed US persons".
In December 1999, the Department of Justice (DoJ), Office of intelligence Policy Review (OIPR) told NSA that the proposal fell within one of the FISA definitions of electronic surveillance and, therefore, was not permissible when applied to metadata associated with presumed U.S. persons (i.e., U.S. telephone numbers not approved for targeting by the FISC).
As applied to metadata work, fitness for purpose entails that metadata be appropriate for user and system needs, both now and, in as much as it can be predetermined, in the future.
Similar reasoning may apply to collecting the metadata of all calls, even if a more limited collection is legal.The second programme under scrutiny is PRISM, through which spies monitor content, such as e-mail and Facebook messages, which are sent or received by foreigners.
This policy applies to all metadata that the library holds.
The authors argue that Sensor Web Enablement1 (SWE) standards can be applied to develop metadata from VGI reports, thus converting VGI into a timely, cost-effective, and valuable source of information for a SDI.
Their research work revealed that a topic maps-based semantic model applied to collaborative metadata management paradigms can be easily exploited as a tool to enhance traditional architectural design and interdisciplinary studies.
The same approach is applied to all metadata properties of relational entities, for example dates or comments.
We chose some elements of EML as our baseline for three reasons: (1) the metadata fields are fairly generic, so they can apply to many different disciplines; (2) EML is a flexible metadata language that, although originally constructed for Ecology, has the ability to describe a wide variety of datasets; and (3) EML is one of the metadata standards accepted by the DataONE network.
