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>Ground-based measurements of total ozone column amount with a multichannel moderate-bandwidth filter instrument at the Troll research station, Antarctica
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Ground-based measurements of total ozone column amount with a multichannel moderate-bandwidth filter instrument at the Troll research station, Antarctica
Combining information from several channels of the Norwegian Institute for Air Research (NILU-UV) irradiance meter, one may determine the total ozone column (TOC) amount. A NILU-UV instrument has been deployed and operated on two locations at Troll research station in Jutulsessen, Queen Maud Land, Antarctica, for several years. The method used to determine the TOC amount is presented, and the derived TOC values are compared with those obtained from the Ozone Monitoring Instrument (OMI) located on NASA's AURA satellite. The findings show that the NILU-UVTOC amounts correlate well with the results of the OMI and that the NILU-UV instruments are suitable for monitoring the long-term change and development of the ozone hole. Because of the large footprint of OMI, NILU-UV is a more suitable instrument for local measurements. (C) 2019 Optical Society of America
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机译:将信息与挪威航空研究所(Nilu-UV)辐照仪表的多个频道相结合,可以确定总臭氧柱(TOC)量。 几年来,尼鲁-uv仪器已经部署并在两个地点上部署并运营了Troll Research Station的两个地点。 呈现用于确定TOC量的方法,并将推导的TOC值与位于NASA的Aura卫星上的臭氧监测仪器(OMI)进行比较。 研究结果表明,Nilu-UVToc量与OMI的结果相比很好地相关,并且Nilu-UV仪器适合于监测臭氧孔的长期变化和开发。 由于OMI的占地面积很大,Nilu-UV是一种更合适的局部测量仪器。 (c)2019年光学学会
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