Bolivia. Instituto Geografico Militar. North Decimal Degree -21.5000. South Decimal Degree -21.6667. East Decimal Degree -64.5000. West Decimal Degree -64.7500. Alternate title: Tarija, Bolivia. Relief shown by 20 m. contour interval and spot heights. Universal transverse Mercator projection. Standard map series designation: Serie H731=[Series] H731. With a glossary.