We've got some COG Tif on a server online and add them as VRT to ArcGIS Pro using gdal functions. I don't have writing rights on that server via its url, only reading rights. Some of the there stored rasters don't have statistics. In that case I can add the rasters without statistics - in this case the metadata of the vrt never hold the statistics (as expected). However if I add the raster and let it calculate the statistics, the next time adding the same data to a *NEW* project, the statistics of the same raster somehow exist - even though the COG Tif on server has none and I don't have writing rights on the server. Thus I think the statistics are also stored in a cache. Does anyone know, whether the statiics are stored in a cache? if yes, where do I find that cache? if no, how else could this behaviour be explained?
