The latest updated Basic Topographic Map data contains 219 frames with scale of 1:5,000, covering partial Taichung City, Changhua County, Nantou County, Yunlin County, Chiayi City, Chiayi County and Tainan City. For more details, please visit the website (https://www.nlsc.gov.tw/En).
The aforementioned Basic Topographic Map now can only be requested via fax, email, post or in person for the time being. We plan to launch online service for data request submission on our website (https://whgis. nlsc.gov.tw/) since the 5th of August, 2022. Welcome to apply for the Basic Topographic Map.