PROBLEM TO BE SOLVED: To provide a fire prevention level evaluation device for planting and a fire prevention level evaluation method for planting enabling an evaluation of a fire prevention level of a planting by quantitatively displaying a fire prevention level of each tree constituting the planting.SOLUTION: The fire prevention level evaluation device for planting and the fire prevention level evaluation method for planting include: a storage part 2 for storing planting three-dimensional data 21 indicating an arrangement state of each tree constituting a planting, a leaf area index 22 for each tree kind, and moisture content 23 for each tree kind that is a moisture content as a ratio of moisture weight contained in one leaf with respect to the area of the leaf a leaf area calculation part 11 for calculating a leaf area of each tree by using the leaf area index a tree leaf moisture content calculation part 12 for calculating a tree leaf moisture content of each tree which is obtained by multiplying a moisture content of respective trees by a leaf area of respective trees and a display processing part 13 for outputting the planting in a display as a fire prevention level in a display direction digitized for each tree, the digitized fire prevention level being each average tree leaf moisture content obtained by dividing each tree leaf moisture content by a projected area with respect to the display direction of respective trees.COPYRIGHT: (C)2016,JPO&INPIT【課題】植栽を構成する各樹木の防火性の度合いを定量的に表示して植栽の防火性を評価することができる植栽防火性評価装置及び植栽防火性評価方法を提供すること。【解決手段】植栽を構成する各樹木の配置状態を示す植栽3次元データ21と、樹種毎の葉面積指数22と、葉1枚の面積に対する葉1枚が有する水分重量の比である含水量である樹種毎の含水量23と、を記憶する記憶部2と、前記葉面積指数を用いて各樹木の葉面積を算出する葉面積算出部11と、各樹木の含水量に各樹木の葉面積を乗算した各樹木の樹葉含水量を算出する樹葉含水量算出部12と、各樹葉含水量を各樹木の表示方向に対する投影面積で除算した各平均樹葉含水量を、各樹木に対する数値化した前記表示方向の防火性の度合いとして前記植栽を表示出力する表示処理部13と、を備える。【選択図】図5
