Taiwan Electronic Maps (Taiwan e-Map) is the national electronic map updated in two-year cycle. To provide high quality and up-to-date spatial data, National Land Surveying and Mapping Center (NLSC) announces the partial Taiwan e-Map updated information of roadways and landmarks, public construction projects and users’ feedback to the public every month, and also provides partial Taiwan e-Map updated data of important roadways for free. General user can get updated information immediately and correctly. Advanced users can update their own map. Welcome to download partial Taiwan e-Map updated data of the first half of 2021! (https://maps.nlsc.gov.tw/download/NLSC_EMAP_MOIDOWNLOAD_109_2.zip)