VRI - HISTORICAL Vegetation Resource Inventory (2002 - 2019)

Published by the Ministry of Forests, Lands, Natural Resource Operations and Rural Development - Forest Analysis and Inventory Geospatial forest inventory dataset updated for depletions, such as harvesting, and projected annually for growth. Sample attributes in this dataset include: age, species, volume, height. The Vegetation Resources Inventory (VRI) spatial datasets describe both where a vegetation resource (ie timber volume, tree species) is located and how much of a given resource is within an inventory unit.

本数据集由森林、土地、自然资源运营与农村发展部（Ministry of Forests, Lands, Natural Resource Operations and Rural Development）发布，为森林分析与清查类地理空间森林清查数据集，针对采伐等资源损耗情况完成更新，并每年针对林木生长开展预测。该数据集的典型属性包括：林龄、树种、蓄积量、树高。植被资源清查（Vegetation Resources Inventory, VRI）空间数据集既描述了植被资源（如木材蓄积量、树木树种）的分布位置，也说明了清查单元内指定资源的储量。