. Thailand 1:50,000 Topographic Map Series Published byRoyal Thai Survey Department. Publication datesVariable. Scale1:50,000 Map size. Projection. Contour interval. Number of sheets351 sheets offer partial coverage which includes Bangkok - see index maps. Index mapThailand 1:50,000 index, north half. Summary index. Thailand 1:50,000 index, south half. Summary index. Thailand 1:50,000 index. Very detailed index. 3 meg .pdf file. Listing of QuadranglesClick here to order individual sheets. Note! Only those sheets marked in orange on the index and itemized in this listing are available. The sheets marked in white are either not yet printed or restricted by the Thai military. Map sampleSample #1 Sample #2. Sample #3. Sample of the legend. Map qualityGood quality full-color topographic maps. LanguageThai/English. 65-4254XXXXIndividual sheets - click on "List of Quads" above to order individual sheets.$ 65-42525Set of 351 sheets (partial coverage).$3541
