Inter American Geodetic Survey. North Decimal Degree -17.116667. South Decimal Degree -17.166667. East Decimal Degree -69.500000. West Decimal Degree -69.566667. Alternate title: Rio Cusi Cusini, 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.