抄録
The need of high precision location information has been increasing. Therefore, correcting the multipath error is needed. Especially, the multipath caused by trees are said to be difficult to correct. In this paper, we propose a new index called foliage parameter. This index is made by measuring the tree with the 3D laser scanner and shows the density distribution of the tree by the amount of leaves. By looking the multipath error and the foliage parameter, we study the correlation between them and plan to use it to correcting the multipath errors caused by trees.
