arcgis silverlight 加载百度地图位置错误

[windhawk777]

使用arcgis silverlight加载百度地图时，位置偏移很大，整体的维度都往下移动了，请问应该怎么设置？


切图等级用的是天地图的，请问有知道百度的切图等级的吗：

TileInfo.Lods[0] = new Lod() { Resolution = 1 };
            TileInfo.Lods[1] = new Lod() { Resolution = 0.703125 };
            TileInfo.Lods[2] = new Lod() { Resolution = 0.3515625 };
            TileInfo.Lods[3] = new Lod() { Resolution = 0.17578125 };
            TileInfo.Lods[4] = new Lod() { Resolution = 0.087890625 };
            TileInfo.Lods[5] = new Lod() { Resolution = 0.0439453125 };
            TileInfo.Lods[6] = new Lod() { Resolution = 0.02197265625 };
            TileInfo.Lods[7] = new Lod() { Resolution = 0.010986328125 };
            TileInfo.Lods[8] = new Lod() { Resolution = 0.0054931640625 };
            TileInfo.Lods[9] = new Lod() { Resolution = 0.00274658203124999 };
            TileInfo.Lods[10] = new Lod() { Resolution = 0.001373291015625 };
            TileInfo.Lods[11] = new Lod() { Resolution = 0.0006866455078125 };
            TileInfo.Lods[12] = new Lod() { Resolution = 0.000343322753906249 };
            TileInfo.Lods[13] = new Lod() { Resolution = 0.000171661376953125 };
            TileInfo.Lods[14] = new Lod() { Resolution = 0.0000858306884765626 };
            TileInfo.Lods[15] = new Lod() { Resolution = 0.0000429153442382813 };
            TileInfo.Lods[16] = new Lod() { Resolution = 2.1457672119140625e-005 };
            TileInfo.Lods[17] = new Lod() { Resolution = 1.0728836059570313e-005 };
            TileInfo.Lods[18] = new Lod() { Resolution = 5.3644180297851563e-006 }; 

[MONKEY__]

你好，我想问一下，你的天地图是怎么加载上去的？还有谷歌地图你加上去了吗？