RSS SSMIS OCEAN PRODUCT GRIDS DAILY FROM DMSP F17 NETCDF V7
收藏www.earthdata.nasa.gov2024-11-07 更新2025-01-22 收录
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https://www.earthdata.nasa.gov/data/catalog/ghrc-daac-rssmif17d-7
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资源简介:
The RSS SSMIS Ocean Product Grids Daily from DMSP F17 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 F17 daily.
DMSP F17平台上的RSS SSMIS海洋产品网格每日数据集是NASA MEaSUREs项目下生产的特殊微波成像仪(SSM/I)与特殊微波成像仪辐射计(SSMIS)数据产品系列的一部分。遥感系统利用统一且基于物理原理的算法生成SSM/I和SSMIS二进制数据产品,该算法能够同时获取海洋风速、水汽、云水含量以及降雨速率。SSMIS数据经过精心校准,与先前SSM/I的亮度温度水平相匹配,因此扩展了这一重要的海洋风速、水汽、云和降雨值的时间序列。此算法是经过20年不断优化、改进和验证的成果。全球水文资源中心已将二进制数据重新格式化为每个卫星每个时间组对应的netCDF数据产品。netCDF格式的SSMI/SSMIS数据集将为F17的每日数据提供支持。
提供机构:
Earthdata



