Contour is a curve formed by connecting points of equal elevation on the earth. It presents landform and topographic trend. We can use contour for hiking , cycling and land development planning.
Topographic maps at scales of 1/25,000、1/50,000 and 1/100,000, i.e., Smaller Scale Topographic Map, were free download since 2016. To expand the application of Smaller Scale Topographic Map, latest contour (GIS format) is included now. More details about Smaller Scale Topographic Maps are available in the following websites:
1. https://whgis.nlsc.gov.tw
2. https://maps.nlsc.gov.tw
3. https://www.tgos.tw
4. https://data.moi.gov.tw
5. https://data.gov.tw