2015-2021中国30m分辨率森林地上生物量产品名称

基于样方调查数据、Landsat卫星数据、森林高度产品等反演的全国30米分辨率森林地上生物量产品投影方式采用WGS84坐标系统经纬度投影（EPSG:4326）；以30米分辨率分块输出，每年45块，共计315块；输出格式为GeoTIFF。

The national 30-meter resolution above-ground forest biomass product was retrieved based on quadrat survey data, Landsat satellite imagery, forest height products and other relevant auxiliary datasets. It uses the WGS84 geographic coordinate system (EPSG:4326) as its coordinate reference system. The product is delivered in tiled blocks at 30-meter resolution, with 45 blocks per year, amounting to a total of 315 blocks across all years. The output format is GeoTIFF.

搜集汇总

背景与挑战

背景概述

该数据集是2015-2021年中国30米分辨率森林地上生物量的逐年产品，基于样方调查、Landsat卫星和森林高度数据反演，采用WGS84坐标系统以GeoTIFF格式分块输出，覆盖全国范围，总计315个文件，容量84.29 GB，用于监测森林碳储量和生态变化。