In addition, the G3OS is identifying existing data sets that contain past data that are of use in understanding the present state of global environment and change that has already taken place. Each program has already identified operational data centers that will serve as a core for developing the G3OS information systems and will identify or solicit others in the future. Having information about these centers, their holdings, and their services easily available will stimulate their use and will encourage other data centers to join the system. The distributed nature of the proposed G3OS data and information systems is best served by a single entry for users. In addition, the Information Center offers a search capability, optimized for G3OS data centers, which facilitates access to a worldwide set of observations and derived products.
Return results regardless of the data format, or where the data are located.
Allow users to determine the type and quality of the data through documentation provided by the participating data centers. Allow users to obtain data sets. The Information Center will not be a repository for data. The Information Center will not create or modify the presentation of data. Examples include the IOS for atmospheric observations and the IOS for ocean climate observations.