RSS SSM/I OCEAN PRODUCT GRIDS DAILY FROM DMSP F14 NETCDF V7
收藏www.earthdata.nasa.gov2024-11-07 更新2025-03-21 收录
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https://www.earthdata.nasa.gov/data/catalog/ghrc-daac-rssmif14d-7
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资源简介:
The RSS SSM/I Ocean Product Grids Daily 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 daily.
DMSP F14卫星的RSS SSM/I海洋产品网格每日数据集,隶属于美国宇航局MEaSUREs项目下产生的特殊传感器微波成像仪(SSM/I)和特殊传感器微波成像仪测音仪(SSMIS)数据产品系列。遥测感知系统采用统一的、基于物理的算法生成SSM/I和SSMIS二进制数据产品,该算法能够同时提取海洋风速、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,从而扩展了这一重要的海洋风速、水汽、云和降雨值的时间序列。该算法是经过20年不断优化、改进和验证的成果。全球水文学资源中心将二进制数据重新格式化为netCDF数据产品,针对每个卫星的每个时间组进行整理。netCDF格式的SSMI/SSMIS数据集将面向F14每日数据提供。
提供机构:
Earthdata



