Mesuring Forest Environmental Data at Regional Planning Level in the Area with Gentle Slopes

Abstract

Methodes of mesuring forest environmental data at regional planning level in the area with gentle slopes was investigated in Tokyo University forest in Hokkaido as a study area. After investigation, 250m-grid size was specified and landform data was mesured as digital terrein model. And for gathering vegetation data, intersection points of grid and border line were employed as mesuring points for polygon.