箱根山に於ける可照時
1939 年 17 巻 6 号 p. 239-249
詳細
1939 年 17 巻 6 号 p. 239-249
I tried to measure the insolation duration at 18 places in Hakone mountain range by using the Topoheliometer Which I deviced and annoumced in the Geophysical Magazine, Vol. X, No.3 & 4, 1935.
The result of this measurement showed us interesting relation between insolation duration and the shape of mountain range.
