MODIS/Terra Near Real Time (NRT) Surface Reflectance Daily L2G Global 1km and 500m SIN Grid
收藏Global Change Master Directory (GCMD)2016-02-04 更新2026-04-25 收录
下载链接：
https://cmr.earthdata.nasa.gov/search/concepts/C1219248410-LANCEMODIS.html
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资源简介：
The MODIS Near Real Time (NRT) Surface Reflectance products are an estimate of the surface spectral reflectance as it would be measured at ground level in the absence of atmospheric scattering or absorption. Low-level data are corrected for atmospheric gases and aerosols, yielding a level-2 basis for several higher-order gridded level-2 (L2G) and level-3 products. MOD09GA provides Bands 1-7 in a daily gridded L2G product in the Sinusoidal projection, which includes 500-meter reflectance values and 1-kilometer observation and geolocation statistics. 500-meter Science Data Sets provided by this product include reflectance for Bands 1-7, a quality rating, observation coverage, observation number, and 250-meter scan information. 1-kilometer Science Data Sets provided include number of observations, quality state, sensor angles, solar angles, geolocation flags, and orbit pointers.Additional information at LPDAAC:https://lpdaac.usgs.gov/dataset_discovery/modis/modis_products_table
提供机构：
LANCEMODIS
创建时间：
2016-02-04
