Skip to main content

The latest 2020 Basic Topographic Map updated data (4th batch) are now available.

Basic Topographic Map has been planned to update 800 frames in 2020. The latest updated data contains 258 frames with scale of 1:5,000 covering partial Kaohsiung City, Pingtung County and Taitung County. For more details, please visit the website  (

The aforementioned Basic Topographic Map data now can be requested via fax, email, post or in person for the time being. We plan to launch our online service for data request submission on our website  ( on May 24, 2021. Welcome to apply for the Basic Topographic Map.