Copying from #1 for further discussion:
@cboettig wrote:
How about vector:layers -- layer names within a vector file
Many vector formats contain named layers, (e.g. MapLibre requires source-layer, some tools will default to the first layer if not provided). doing an ogrinfo call to check layer name first can be very slow (and assumes gdal is installed), vs just checking a STAC catalog. This would be immediately useful to us in our own stac catalog.
Would probably be array because GDB/GPKG could have multiple layers.
I wrote:
The vector:layers is interesting, it could even be a bands like array of objects where you can define more than just the name.
It could also be replacing the wmts:layer / wms:layer fields in the web map links extension, not quite vector though.
So maybe layers is not actually a vector-specific concept them?
Copying from #1 for further discussion:
@cboettig wrote:
I wrote: