中国森林植被调查矢量数据成果清单

中国森林植被调查项目在全国林地一张图、森林生态定位站、国家森林资源清查和规划设计调查、自然保护区区划调查、《中国森林》调查、《中国森林土壤》调查、野生动植物名录调查的基础上，以地面调查为主，结合遥感手段，研制中国森林植被调查技术规范（标准）；开展森林植被类型的划分落界；调查森林植被多样性，优势种、 建群种及乔、灌、草、苔藓、地依等物种组成和结构；调查森林植被资源的种类、面积、蓄积、生物量、碳储量、利用价值与分布及近30年的变化；调查森林植被受自然和人为干扰状况；建立森林植被数据库；根据项目任务书和考核指标，基于项目形成的工作成果，本项目汇交的矢量数据资源包括1：25万、1：100万中国森林植被类型分布图，中国森林植被类型遥感图像分类落界图。

The China Forest Vegetation Survey Project, based on the National Forest Land Unified Map, Forest Ecological Research Stations, National Forest Resources Inventory and Planning & Design Survey, Nature Reserve Zoning Survey, Survey of *China's Forests*, Survey of *China's Forest Soils*, and Wildlife and Plant Species Inventory Survey, mainly relies on ground surveys combined with remote sensing technologies to develop technical specifications (standards) for China's forest vegetation surveys. It has conducted the delineation and boundary demarcation of forest vegetation types; investigated forest vegetation diversity, along with the species composition and structure including dominant species, constructive species, arbor, shrub, herb, moss, lichen and other taxa; investigated the types, area, volume, biomass, carbon storage, utilization value, distribution and changes over the past 30 years of forest vegetation resources; assessed the natural and anthropogenic disturbances affecting forest vegetation; and established a dedicated forest vegetation database. According to the project task statement and evaluation indicators, and based on the work outcomes generated during the project implementation, the vector data resources submitted by this project include the 1:250,000 and 1:1,000,000 distribution maps of China's forest vegetation types, as well as the remote sensing image classification and boundary demarcation maps of China's forest vegetation types.

搜集汇总

背景与挑战

背景概述

该数据集是中国森林植被调查项目的矢量数据成果清单，基于多源数据（如全国林地一张图、森林资源清查等）和地面调查与遥感手段，提供了1:25万和1:100万的中国森林植被类型分布图及遥感图像分类落界图，覆盖全国范围，数据时间为2017年，格式为表格，数据量38.53 MB，具有严格的加工质量和协议共享特点，适用于植物学等相关研究。