Daniele Romagnoli ( 
https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Ad08f42de-4f3f-4079-901f-23e52041d6f9
 ) *created* an issue

GeoServer ( 
https://osgeo-org.atlassian.net/browse/GEOS?atlOrigin=eyJpIjoiYjIyZjA2ODQ0ZGJmNDEwZmEyZTVjNjIzOWQxYjBlM2EiLCJwIjoiaiJ9
 ) / Bug ( 
https://osgeo-org.atlassian.net/browse/GEOS-9991?atlOrigin=eyJpIjoiYjIyZjA2ODQ0ZGJmNDEwZmEyZTVjNjIzOWQxYjBlM2EiLCJwIjoiaiJ9
 ) GEOS-9991 ( 
https://osgeo-org.atlassian.net/browse/GEOS-9991?atlOrigin=eyJpIjoiYjIyZjA2ODQ0ZGJmNDEwZmEyZTVjNjIzOWQxYjBlM2EiLCJwIjoiaiJ9
 ) WCS 2.0 slicing on lat/lon coordinates sometime returns adjacent pixel. ( 
https://osgeo-org.atlassian.net/browse/GEOS-9991?atlOrigin=eyJpIjoiYjIyZjA2ODQ0ZGJmNDEwZmEyZTVjNjIzOWQxYjBlM2EiLCJwIjoiaiJ9
 )

Issue Type: Bug Assignee: Unassigned Components: WCS Created: 22/Mar/21 5:58 PM 
Priority: Medium Reporter: Daniele Romagnoli ( 
https://osgeo-org.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3Ad08f42de-4f3f-4079-901f-23e52041d6f9
 )

When requesting a WCS 2.0 GetCoverage with slicing on latitude and longitude, 
the returned pixel is sometime the one adjacent to the one touching the 
requested coordinate.

Note: slicing on latitude and longitude means specifying lat and lon subsets 
such that they represent a simple point, instead of an extent.

Current code sets a small one pixel bbox starting from the specified coordinate.
We should use that coordinate as center instead.

( 
https://osgeo-org.atlassian.net/browse/GEOS-9991#add-comment?atlOrigin=eyJpIjoiYjIyZjA2ODQ0ZGJmNDEwZmEyZTVjNjIzOWQxYjBlM2EiLCJwIjoiaiJ9
 ) Add Comment ( 
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 )

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