| GMD | Nautical Chart |
| Language | English & Chinese |
| Classification | 7811s P5 C15494_ 2001 |
| Publisher | Tianjin, The Navigation Guarantee Department of the Chinese Navy Headquarter, 2001 |
| Subject | Nautical chart -- Pearl River Delta |
| Description | 1 map : col. ; 54 x 77 cm. |