• Journal of Atmospheric and Environmental Optics
  • Vol. 19, Issue 3, 292 (2024)
PU Dopwang1, WANGMU Tsoja1,*, GELSOR Norsang1, WANG Qian1..., WANG Wenya2, SHENG Min1, WANG Mengmeng1 and XU Gang3|Show fewer author(s)
Author Affiliations
  • 1Solar UV Laboratory, Tibet University, Lhasa 850000, China
  • 2Energy Research and Demonstration Center of Xizang Autonomous Region, Lhasa 850000, China
  • 3Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510000, China
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    DOI: 10.3969/j.issn.1673-6141.2024.03.002 Cite this Article
    Dopwang PU, Tsoja WANGMU, Norsang GELSOR, Qian WANG, Wenya WANG, Min SHENG, Mengmeng WANG, Gang XU. Solar spectral measurements at multipoint in Xizang[J]. Journal of Atmospheric and Environmental Optics, 2024, 19(3): 292 Copy Citation Text show less
    Annual average solar spectra of Lhasa and Nagchu
    Fig. 1. Annual average solar spectra of Lhasa and Nagchu
    Annual average solar spectra of Tingri and Shigatse
    Fig. 2. Annual average solar spectra of Tingri and Shigatse
    Spatial variation of solar spectra at the winter solstice in Xizang in 2020
    Fig. 3. Spatial variation of solar spectra at the winter solstice in Xizang in 2020
    Global solar irradiance and weather conditions at the winter solstice of Mount Everest and Shigatse in Xizang
    Fig. 4. Global solar irradiance and weather conditions at the winter solstice of Mount Everest and Shigatse in Xizang
    Spatial variation of solar spectra at the summer solstice in Xizang in 2021
    Fig. 5. Spatial variation of solar spectra at the summer solstice in Xizang in 2021
    Spatial distribution of annual average solar spectra in Xizang
    Fig. 6. Spatial distribution of annual average solar spectra in Xizang
    站点观测时间天数经度/(o E)纬度/(o N)海拔/m时间
    拉萨2020-09-20―2021-09-3036591.1829.65369313:55
    那曲2020-09-22―2021-08-2733392.0631.47451013:51
    珠峰2020-11-03―2021-10-2935287.1328.65433514:11
    日喀则2020-11-03―2021-10-2936588.8829.25383714:04
    林芝2020-12-01―2021-08-2115694.3729.66299613:42
    Table 1. Observation stations and duration of solar spectra in Xizang
    观测站光谱仪厂家型号波长覆盖范围/nm观测精度/nm
    那曲和拉萨TriosRAMSES-ACC-VIS320-950±0.3
    林芝和拉萨SpectrafySolarSIM-G280-1200±0.1
    定日SpectrafySolarSIM-G280-4000±0.1
    日喀则SpectrafySolarSIM-G280-4000±0.1
    Table 2. Technical parameters of solar spectrometers and the corresponding observation sites
    站点观测时间峰值波长/nm峰值/(W·m-2·nm-1)有效观测天数
    拉萨2020-09-20―2021-09-30479.90.7292365
    那曲2020-09-22―2021-08-27479.90.5299333
    珠峰 (定日)2020-11-03―2021-10-29451.00.8287352
    日喀则2020-11-03―2021-10-29451.00.8337365
    林芝2020-12-01―2021-08-21有效观测天数只有156天, 因此只做年均分析
    Table 3. Solar spectral observation and results in Xizang
    Dopwang PU, Tsoja WANGMU, Norsang GELSOR, Qian WANG, Wenya WANG, Min SHENG, Mengmeng WANG, Gang XU. Solar spectral measurements at multipoint in Xizang[J]. Journal of Atmospheric and Environmental Optics, 2024, 19(3): 292
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