Meteosat Surface Albedo - MFG - Indian Ocean 57 degrees E

Ten-day composite surface albedo in the Meteosat VIS band at pixel resolution. The Meteosat Surface Albedo (MSA) product contains an estimation of surface albedos and corresponding uncertainty acquired under direct (black sky albedo) and perfectly diffuse (white sky albedo) illumination derived from observations acquired by the Meteosat First Generation (MFG) radiometer in the VIS band. This product is derived from any archived MFG observations, i.e., starting in 2006 (Meteosat 7) for the longitude 57 degree East mission (IODC) mission. The MSA product is derived in the Meteosat VIS band every 10 days at the VIS pixel resolution, i.e., about 3 km. The HDF4 format is provided as a tar file with albedo (around 150MB) and ancillary (around 570MB) data included. This is a Thematic Climate Data Record (TCDR). Note: The associated geolocation file should be downloaded from the Online Resources under the Categorisation tab.

本数据集为以像元分辨率生成的静止气象卫星（Meteosat）可见光（VIS）波段地表反照率10天合成产品。静止气象卫星地表反照率（Meteosat Surface Albedo, MSA）产品，基于第一代静止气象卫星（Meteosat First Generation, MFG）辐射计在可见光波段获取的观测数据，反演得到直接光照（黑空反照率）与完全漫射光照（白空反照率）两种条件下的地表反照率估算值及其对应不确定性。该产品的数据源覆盖所有存档的MFG观测数据，其中东经57°轨道任务（IODC）的观测始于2006年，由Meteosat 7卫星执行。MSA产品以静止气象卫星可见光波段的像元分辨率（约3公里）每10天生成一次，以HDF4格式封装为tar归档文件，包含约150MB的反照率数据与约570MB的辅助数据。本产品属于主题气候数据记录（Thematic Climate Data Record, TCDR）。注意：相关地理定位文件需从分类标签下的在线资源中下载。