static void Test()
{
double originX = 35383146.5;
double originY = 3395525.5;
double semimajor = 6378140.0;
int level = 18;
double x = 35405935.91222596; double y = 3366208.718846301;
double falseEasting = 35500000.0;
double falseNorthing = 0;
var ret = WmtsHelper.GetTileIndexByProjection(originX, originY, semimajor, level, x, y, out int col, out int row, falseEasting, falseNorthing);
}
