The reason no draft document for Part 2 exists yet is only because we are trying to focus on finalizing Part 1, but if it would be useful to raise awareness of these envisaged capabilities, maybe we should really create a draft document that can evolve in parallel.
NOTE: OGC API - EDR queries also support this use case. Most EDR queries are likely mappable to such an OGC API - Coverages request with a CQL2 filter.
From Testbed 19 GDC ER Critical Feedback:
That is possible with OGC API - Coverages - Part 2: Filtering, deriving fields, aggregation and convolution, using a CQL2 filter with
S_INTERSECTSand aPOLYGONgeometry, as described in the ER in section 5.1.2.6. Future work: geometry intersections, spatial joins, aggregation and convolution:filter=S_INTERSECTS(rec.cells, POLYGON((-109 64.39894807, -61.25 64.39894807,-61.25 76.7652818, -109 76.7652818, -109 64.39894807)))The reason no draft document for Part 2 exists yet is only because we are trying to focus on finalizing Part 1, but if it would be useful to raise awareness of these envisaged capabilities, maybe we should really create a draft document that can evolve in parallel.
NOTE: OGC API - EDR queries also support this use case. Most EDR queries are likely mappable to such an OGC API - Coverages request with a CQL2 filter.