#1 must be a recent map. The county in which I used to live and went to k-2nd grade is in the 3"+ closes schools, but when I was there the buses ran and school was open with 6" of snow on the ground.
A Cartographer named Kim Jeong-ho walked the entirety of the Korean peninsula through every mountain and valley for years to produce an extremely precise, gigantic map of Korea (대동여지도) in 1861.
#1 must be a recent map. The county in which I used to live and went to k-2nd grade is in the 3"+ closes schools, but when I was there the buses ran and school was open with 6" of snow on the ground.