Re: [dxwg] How to model dct:temporal for continously evolving Datasets? (#1403)

Interesting discussion (having seen this as part of https://github.com/wmo-im/wcmp/issues/101).  We have use cases in weather for rolling window retention.  Would one need to consider this use case in the context of updating dct:temporal, or is it really a function of the data access mechanism?  Or both/something else?

An example use case is an organization that has been producing hourly observations since 2009-07-11, with a rolling window of 90 days made available from some data access endpoint. From the discovery perspective, I would still see the temporal extent as `2009-07-11/..`. It's the data access mechanism that provides the last 90 days (data beyond 90 days could be archived or made available through some other arrangement).

Thoughts? 

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Received on Sunday, 3 October 2021 23:28:44 UTC