NOAA-12, also known as NOAA-D before launch, was an American weather satellite operated by National Oceanic and Atmospheric Administration (NOAA), an operational meteorological satellite for use in the National Environmental Satellite, Data, and Information Service (NESDIS).

NOAA-12 Full name: National Oceanic and Atmospheric Administration - 12 WIGOS Station Identifier--- Satellite Description: 8th flight unit of the NOAA 4th generation programme, 5th of the ATN series. Main mission: operational meteorology. Significant contribution to Space weather. Mass at launch: 1420 kg Dry mass: 740 kg Power

1991年5月14日 · NOAA-12 (NOAA-D before launch) is a third-generation operational meteorological satellite for use in the National Environmental Satellite, Data, and Information Service (NESDIS). The satellite design provides an economical and stable sun-synchronous (morning equator-crossing) platform for advanced operational instruments to measure the …

4 天之前 · Technical details about the NOAA 12 (1991-032A or NORAD 21263) satellite. NOAA 12 can be selected for live tracking or to see the passes visible from your location, if applicable

NOAA's Polar Orbiting Environmental Satellites (POES) and the EUMETSAT MetOp satellites carry a suite of instruments that measure the flux of energetic ions and electrons at the altitude of the satellites (at Low Earth Orbit - polar orbits). This charged particle environment varies as a result of solar and geomagnetic activity.

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The World in Real-Time global map utilizes Geographic Information Systems (GIS) to provide a live satellite view of select data from geostationary and polar-orbiting NOAA satellites and partner satellites of the Earth from space.

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2025年1月11日 · 本次我们给大家带来的是在研究中非常常用的气象数据——美国国家海洋和大气管理局（NOAA）下设的国家环境信息中心 (NCEI)发布的1929——2024年的全球站点逐日气象数据集！ 该 数据集 提供了1929年——2024年的全球1万多个站点的逐日的气象指标。 该数据的具体信息包括： 1.时间方面： 该数据集的起始年份是1929年，数据持续更新，本次分享的数据的截止时间为2024年12月31号。 2.站点方面： 早些年份的站点量较少，比如1929年全球只有21个站 …

摘要: 利用noaa-12卫星数据对空间环境平静时期太阳同步轨道处辐射带质子投掷角分布进行了研究. 根据投掷角分布的经验公式，计算出90°投掷角的质子方向强度和各向异性指数 n .