Tanzania Topographic Map Series - 1:50,000 Published byOSD and NIMA. Publication dates1948-. Scale1:50,000 Map size. ProjectionTransverse Mercator projection. Contour interval50 meters. Number of sheetsAbout 1250 sheets needed for complete coverage; about 250 currently available. Index mapNorthern Tanzania 1:50,000 Index Map - click here.Southern Tanzania 1:50,000 Index Map - click here.Blue sheets are NIMA sheets; green sheets are DOS sheets. Most DOS sheets are uncontoured, although some are contoured. White sheets are sheets no longer available in paper, although a few are available as digital (raster) files. Listing of QuadranglesClick here to order individual sheets. Map sampleImage from a contoured NIMA sheet.Image from an uncontoured DOS sheet.Image from a contoured DOS sheet. Map qualityGood quality full-color topographic maps. Comments - important LanguagePortuguese. 65-4154Individual sheets - click on "List of Quads" above to order individual sheets.$19.95 65-4154SSet of about 250 sheets (partial coverage only).$4776.00