Box topographic map

Average elevation: 26 m

Average elevation: 45 m

Average elevation: 114 m

Average elevation: 14 m

Average elevation: 170 m

Average elevation: 140 m

Average elevation: 78 m

Average elevation: 208 m

Average elevation: 34 m

Average elevation: 102 m

Average elevation: 146 m

Average elevation: 14 m

Average elevation: 65 m

Average elevation: 163 m

Average elevation: 62 m

Average elevation: 129 m

Average elevation: 218 m

Average elevation: 69 m