MODIS/COMBINED MCD43A2 BRDF-Albedo Quality 16-Day L3 Global 500m

The MODerate-resolution Imaging Spectroradiometer (MODIS) BRDF/Albedo Model Parameters product (MCD43A1) contains three-dimensional (3D) data sets providing users with weighting parameters for the models used to derive the Albedo and BRDF products (MCD43A3 and MCD43A4). The models support the spatial relationship and parameter characterization best describing the differences in radiation due to the scattering (anisotropy) of each pixel, relying on multi-date, atmospherically corrected, cloud-cleared input data measured over 16-day periods.
Both Terra and Aqua data are used in the generation of this product, providing the highest probability for quality input data and designating it as an MCD, meaning Combined, product.
Information on each individual MODIS Platform/Product are available at: https://lpdaac.usgs.gov/lpdaac/products/modis_products_table

中分辨率成像光谱辐射计（MODIS）双向反射分布函数（BRDF）/反照率（Albedo）模型参数产品（MCD43A1）包含三维（3D）数据集，可为用户提供用于反演反照率与双向反射分布函数产品（MCD43A3、MCD43A4）的模型权重参数。该模型可精准刻画空间关系与参数特征，最优描述各像素散射（各向异性）引发的辐射差异，其数据来源为16天周期内获取的多时序、经大气校正且已去云的观测输入数据。本产品生成过程中整合了Terra与Aqua两颗卫星的观测数据，以最高概率保障输入数据的质量，因此被归类为MCD组合产品。各单颗MODIS卫星平台及对应产品的详细信息可通过以下链接获取：https://lpdaac.usgs.gov/lpdaac/products/modis_products_table