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The purpose of this issue is to capture the discussion about DGGS and GeoJSON in today's end-of-day briefing.
The discussion was concerned with the relationship between GeoJSON and DGGS and JSON-FG a…
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We can reuse the PyramidScheme code to also compute the pyramids of a DGGS dataset for that we would need a way to specify the used internal kernel for the computation either as a user input or via a …
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In Testbed-20 GDC @m-mohr pointed out that the expected behavior of `scale-size=`, `scale-factor=` for temporal dimensions is not clear at all.
In our implementation, we have not yet actually impleme…
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There's a draft for DGGS specs here: https://github.com/danlooo/dggs-data-spec. Maybe worth to look at it and see if/how we can conform to it (regarding the coordinates, their attributes, serializatio…
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DGGS have a lot in common, but we might have a need for methods and properties that are specific to a certain DGGS. For example, `healpix` has multiple indexing schemes and so it might make sense to e…
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Cross-posting here what I've suggested in the [pangeo discource thread](https://discourse.pangeo.io/t/discrete-global-grid-systems-dggs-use-with-pangeo/2274/50?u=benbovy).
## Xarray-DGGS
I think…
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In the current draft OGC API - DGGS we introduce [DGGS-JSON](https://docs.ogc.org/DRAFTS/21-038.html#rc_data-json) (and corresponding binary UB-JSON encoding) as a JSON schema for efficiently transmit…
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Multi-part compliance arises when a DGGS is:
1. Based on a cartesian CRS and an equi-volume specialisation of Part 4 - Axis aligned
2. Based on spherical or ellipsoidal and equi-volume or non-equi…
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In Annex B before diving into the GEOSOT description, a general overview of AA DGGS is presented.
In there, it seems to claim that axis-aligned has all the advantages of DGGS and superiorities:
> …
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Hi All,
I've been working through aligning the TerraNexus OGC API Server to the latest draft version of the OGC API DGGS definition document and I've hit an issue in relations to the best way to st…