To see an image of a topographic map of Santa Ana Volcano click here.
* 1:300,000 Republic of El Salvador
* 1:500,000 Belize, El Salvador, Guatemala, Honduras, Mexico TPC K-25A
* 1:50,000 Sonsonate, El Salvador HOJA 2257 II
* 1:50,000 Santa Ana, El Salvador HOJA 2257 I
Available from:Instituto Geografico Nacional, Ministerio de Hacienda. San Salvador, El Salvador
* 1:500,000 Geologic Map of the Republic of El Salvador
* 1:100,000 Geologic Map of the Republic of El Salvador, Santa Ana
Available from:Instituto Geografico Nacional, Ministerio de Hacienda. San Salvador, El Salvador
(list of those in Bill Rose's collection as of June 1996)
Scene No.50767-15433 7 April 1986 Scene No.50703-15451 2 February 1986
