RSS SSM/I OCEAN PRODUCT GRIDS WEEKLY AVERAGE FROM DMSP F14 NETCDF V7
收藏www.earthdata.nasa.gov2024-11-07 更新2025-03-23 收录
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https://www.earthdata.nasa.gov/data/catalog/ghrc-daac-rssmif14w-7
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资源简介:
The RSS SSM/I Ocean Product Grids Weekly Average from DMSP F14 netCDF dataset is part of the collection of Special Sensor Microwave/Imager (SSM/I) and Special Sensor Microwave Imager Sounder (SSMIS) data products produced as part of NASA's MEaSUREs Program. Remote Sensing Systems generates SSM/I and SSMIS binary data products using a unified, physically based algorithm to simultaneously retrieve ocean wind speed, water vapor, cloud water, and rain rate. The SSMIS data have been carefully intercalibrated to the brightness temperature level of the previous SSM/I and therefore extend this important time series of ocean winds, vapor, cloud and rain values. This algorithm is a product of 20 years of refinements, improvements, and verifications. The Global Hydrology Resource Center has reformatted the binary data into a netCDF data product for each temporal group for each satellite. The netCDF SSMI/SSMIS collection will be available for F14 for a weekly average.
DMSP F14 网格化海洋产品每周平均值 RSS SSM/I 数据集,隶属于美国宇航局 MEaSUREs 项目中生产的特殊传感器微波成像仪(SSM/I)和特殊传感器微波成像仪辐射计(SSMIS)数据产品系列。遥感系统通过采用统一的、基于物理原理的算法,同时获取海洋风速、水汽、云水含量以及降雨速率。SSMIS 数据经过精心校准,以与之前 SSM/I 的亮度温度水平相匹配,从而扩展了这一重要的海洋风速、水汽、云量和降雨时间序列。此算法是经过 20 年的优化、改进与验证的成果。全球水文资源中心已将二进制数据重新格式化为针对每颗卫星每个时间组的 netCDF 数据产品。netCDF 格式的 SSMI/SSMIS 数据集将为 F14 提供每周平均数据。
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Earthdata



