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The latest 2023 Land Use Investigation Updated Data are now available.

(1)The latest 2023 Land Use Investigation (LUI) data contains 912 frames, covering partial Taipei City, Keelung City, New Taipei City, Hsinchu County, Miaoli County, Taichung City, Hualien County and Lienchiang County. For more details, please visit the website ( - “Key Activities” - “Land Use” - “Land Use Investigation”).

(2)The LUI data 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 ( since the 5th of February, 2024. Welcome to apply for the LUI data.