| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor which achieves the improvement of accuracy of detecting the information on snow.SOLUTION: A sensor includes: a first electrode 12a which is provided in such a manner that its upper surface is in soil 52, or on a surface 60 of the soil 52; a second electrode 12b which is provided in such a manner that its surface is in snow 50 piling up on the soil 52; and a calculation part for calculating the information on the snow 50 by using the first electrode 12a and the second electrode 12b. |
