The provider specific information on theprocessing performed on the product. This should include the providerprocessing level designation and information about the intended use of theproduct. For exam
ple, if it is to be used for machine learning or other highlevel applications.
Describes the release or edition of theproduct used by the provider. The formation rule may vary between providers.It is intended to aid in queries to the provider regarding the product.
A proxy climate indicator is a record that is interpreted, using physical and biophysical principles, to represent some combination of climate-related variations back in time. Climate-related data der
ived in this way are referred to as proxy data. Examples of proxies include pollen analysis, tree ring records, speleothems, characteristics of corals, and various data derived from marine sediments and ice cores. Proxy data can be calibrated to provide quantitative climate information.