CEOP Satellite Datasets ( Terra/Aqua > MODIS > L3 Monthly Joint Aerosol/Water Vapor/Cloud Product)

The CEOP satellite datasets are geo-coded data resampled to regular latitude longitude grid on three type scales: reference site scale, monsoon scale, and global scale. It is easy to compare satellite data with in-situ measurement and or model output. Also, the satellite datasets include radiance data and geo-physical parameter such as soil moisture, vegetation index, water vapor, precipitation, sea surface temperature and so on, which are retrieved from data of MODIS, AMSR-E, SSM/I, PR, TMI, AVNIR2, PALSAR and PRISM. The CEOP-MODIS datasets are generated on 35 reference sites, 5 monsoon regions and global during EOP-3 date period. ► Enhanced Observing Period EOP-3: 01/10/2002 - 30/09/2003 EOP-4: 01/10/2003 - 31/12/2004 ► Reference Site Locations http://www.eol.ucar.edu/projects/ceop/dm/documents/ref_site.html ► Definition of Monsoon Regions Asia EQ-50N 60E-160E North American EQ-35N 120W-60W South American EQ-35S 80W-30W Australian EQ-25S 90E-160E North African EQ-25N 30W-40E ► Product Code MOD08_M3 for Terra/MODIS MYD08_M3 for Aqua/MODIS ► Product Name L3 Monthly Joint Aerosol/Water Vapor/Cloud Product

搜集汇总

背景与挑战

背景概述

该数据集是基于Terra和Aqua卫星的MODIS传感器数据生成的L3级月度联合气溶胶/水汽/云产品，数据经过地理编码并重采样到规则经纬度网格，覆盖参考站点、季风区域和全球三种尺度，便于与现场测量或模型输出比较。数据集包含辐射数据和多种地理物理参数（如土壤湿度、植被指数、水汽等），这些参数来自多个卫星传感器，覆盖EOP-3和EOP-4时期（2002年10月至2004年12月），并针对35个参考站点、5个季风区域和全球范围生成，适用于气候和环境研究。