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 second half of 2021!（https://maps.nlsc.gov.tw/download/NLSC_EMAP_MOIDOWNLOAD_110_2.zip）