DYCOMS-II: NOAA POES GAC Data. Version 1.0

The NOAA POES GAC Data is one of several satellite data sets collected by the National Center For Atmospheric Research/Earth Observing Laboratory (NCAR/EOL) as part of the Dynamics and Chemistry of Marine Stratocumulus Phase II: Entrainment Studies (DYCOMS-II) project. Included in the data set are Global Area Coverage (4 km resolution) measurements from the Advanced Very High Resolution Radiometer (AVHRR) aboard the National Oceanic and Atmospheric Administration (NOAA) Polar Orbiting Environmental Satellites (POES). The The data cover the period from 7 - 28 July 2001. Data are available at POES satellite overpass times. These data were acquired from the NOAA Satellite Active Archive (http://www.saa.noaa.gov) and are in level1B format. Any passes that had any portion over the DYCOMS-II region (26-37N and 115-127W) are included within this data set.

NOAA极轨环境卫星（POES）全球区域覆盖（GAC）数据集，是美国国家大气研究中心/地球观测实验室（National Center For Atmospheric Research/Earth Observing Laboratory, NCAR/EOL）为实施海洋层积云动力学与化学第二期：夹卷作用研究（Dynamics and Chemistry of Marine Stratocumulus Phase II: Entrainment Studies, DYCOMS-II）项目所采集的多套卫星数据集之一。本数据集包含搭载于美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）极轨环境卫星（Polar Orbiting Environmental Satellites, POES）上的甚高分辨率辐射计（Advanced Very High Resolution Radiometer, AVHRR）所获取的全球区域覆盖（4千米分辨率）观测数据。数据集的时间覆盖范围为2001年7月7日至28日，数据仅对应POES卫星的过境时刻。本数据集的数据源自NOAA卫星主动档案库（NOAA Satellite Active Archive, http://www.saa.noaa.gov），格式为1B级（level1B）。本数据集收录了所有轨道部分覆盖DYCOMS-II研究区域（北纬26°—37°、西经115°—127°）的卫星过境观测数据。

搜集汇总

背景与挑战

背景概述

该数据集是DYCOMS-II项目的一部分，包含2001年7月7日至28日期间NOAA POES卫星的AVHRR仪器采集的全球区域覆盖数据，分辨率为4公里，覆盖DYCOMS-II研究区域（26-37N, 115-127W）。数据为level1B格式，主要用于海洋层积云的动力学和化学研究，提供亮温和可见辐射测量。