I have data stored into a 220.127.116.11.0 database, SRID=8307.
Themes are 8307 based, also the map.
The Tile Map Layers have SRID=3785.
I have a MVMapTileLayer based on the above map and a FOI
MVFOI("markerfoi", mpoint, markerStyle, null, 20, 20);
mpoint = MVSdoGeometry.createPoint(26.00,45.00,8307);
This point with Long=26.00 and Lat=45.00 is 13 miles north than real location is.
Switching my map with a map based on Google Tiles, the 26,45 point is in the right place.
Zoom Levels for both maps are the same (as Google has).
SDO_COORD_OPS has a 8307 to 3785 CONCATENATED OPERATION.
MapViewer is 11_1_1_6_B120220.