NOAA JPSS Advanced Technology Microwave Sounder (ATMS) Sensor Data Record (SDR) from IDPS

The Advanced Technology Microwave Sounder (ATMS) on board Suomi NPP, NOAA-20, and NOAA-21 is a 22 channel microwave sounder that provides continuous cross-track scanning in an 824 km sun-synchronous orbit. This Sensor Data Record (SDR) from ATMS provides Level 1b calibrated and geolocated radiance data produced from the ATMS Raw Data Record (RDR) and Temperature Data Record (TDR). This operational SDR is used to produce ATMS Environmental Data Records (EDR) for measuring atmospheric temperature and moisture. ATMS SDR data obtained from the NOAA Comprehensive Large Array-Data Stewardship System (CLASS) are distributed as aggregated 8 minute files consisting of 15 granules in the Hierarchical Data Format v.5 (HDF5) with metadata attributes included.搭载于苏奥米NPP卫星、NOAA-20卫星及NOAA-21卫星的先进技术微波探测器（Advanced Technology Microwave Sounder, ATMS）是一款22通道微波探测器，可在824公里高度的太阳同步轨道上实现连续跨轨扫描。本ATMS传感器数据记录（Sensor Data Record, SDR）由ATMS原始数据记录（Raw Data Record, RDR）与温度数据记录（Temperature Data Record, TDR）处理生成，包含一级1b级定标且已完成地理定位的辐射数据。该业务化SDR可用于生成用于探测大气温度与水汽的ATMS环境数据记录（Environmental Data Records, EDR）。从NOAA综合大型阵列数据管理系统（NOAA Comprehensive Large Array-Data Stewardship System, CLASS）获取的ATMS SDR数据，以聚合后的8分钟文件形式分发，每个文件包含15个数据粒，采用分层数据格式第5版（Hierarchical Data Format v.5, HDF5）存储并附带元数据属性。

搜集汇总

背景与挑战

背景概述

该数据集是NOAA JPSS的ATMS传感器数据记录，提供Level 1b校准和地理定位的微波辐射数据，用于测量大气温度和湿度。数据来源于ATMS原始记录，以HDF5格式分发，包含8分钟聚合文件和元数据，适用于环境数据记录生产。