The charts are available in two resolutions, 1:100,000 and 1:250,000. Since it is confusing to show both on a graphic, they are displayed separately on two different graphics. Note that some areas are not well covered. Whole CDs are $25 each and can be ordered with the program or separately.
Below is a graphic showing the location and size of the 1:100,000 charts available.
Below is a graphic showing the size and location of the 1:250,000 charts.
Below are the contents of the SoftChart International Product.
Bathymetric Region 3B
The Mexico Basin to Brownsville, TX
46 Charts
82.4 MB
v.1.2
Chart Scale Name
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89 1:100,000 Ewing Bank Ne
90 1:100,000 Ewing Bank Nw
91 1:100,000 Ewing Bank Se
92 1:100,000 Ewing Bank Sw
LM_143 1:100,000 Researcher Basin
LM_144 1:100,000 Mitchell Basin
LM_145 1:100,000 Farnella Canyon
LM_146 1:100,000 Mexico Basin Ne
LM_161 1:100,000 Orca Basin
LM_162 1:100,000 Vaca Basin
LM_165 1:100,000 Pigmy Basin
LM152 1:100,000 Escarpment
LM168 1:100,000 Houma Valley
LM172 1:100,000 Chalmette Basin
LM173 1:100,000 Worzel Basin
LM174 1:100,000 Bryant Canyon
LM175 1:100,000 Arcadiana Basin
LM176 1:100,000 Anderson Basin
LM177 1:100,000 Sweet Bank
LM178 1:100,000 Matagorda
LM179 1:100,000 Mustang
LM180 1:100,000 Madre
LM181 1:100,000 Padre
NG14_3 1:250,000 Corpus Christi
NG14_6 1:250,000 Port Isabel
NG15_1 1:250,000 East Breaks
NG15_2 1:250,000 Garden Banks
NG15_3 1:250,000 Green Canyon
NG15_4 1:250,000 Alaminos Canyon
NG15_5 1:250,000 Keathley Canyon
NG15_6 1:250,000 Walker Ridge
NH14_12 1:250,000 Beeville
NH15_10 1:250,000 Bay City
NH15_11 1:250,000 Bouma Bank
NH15_12 1:250,000 Ewing Bank
NH15_7 1:250,000 Houston
NH15_8 1:250,000 Port Arthur
NH15_9 1:250,000 New Orleans
T_29 1:100,000 Terrebonne Bay
T_30 1:100,000 Atchafaylaya Bay
T_31 1:100,000 Morgan City
T_32 1:100,000 White Lake
T_33 1:100,000 Port Arthur
T_34 1:100,000 Freeport
T_35 1:100,000 Corpus Christi
T_36 1:100,000 Baffin Bay