Hello, when I use http://services.eocloud.sentinel-hub.com/v1/ and try to get results for 1_VV___ORTORECTIFIED layer or 2_VV_NON_ORTHO. I have different dimension of Sentinel-1 results in comparison with results for this layers from https://services.sentinel-hub.com/ogc/. same BBOX in both cases.
If first case I got (154, 125, 1) for single record. In second (183, 125, 1) (VV band)
Sentinel-1 natural resolution is 20 meters, not 10 meters so you might be looking into interpolated values. Not sure how large differences you are actually noticing (if you create actual value layer as above, this will be more clear), it might be that it is simply approximation differences, e.g. due to different interpolation options being used
Analyzing this a bit further it seems that pixel size in the output file is not exactly the same. However, if you plot both in QGIS, you will see that they overlap, because georeference file compensates it. Therefore the sie of pixels should not obstruct your work.
Eocloud system is an older version of the “main” one, which might be a reason for the difference. We are working on an update, which will merge the code base. It should be available in a couple of weeks.