Journal of Atmospheric and Environmental Optics, Volume. 19, Issue 3, 292(2024)
Solar spectral measurements at multipoint in Xizang
Figures & Tables(9)
Fig. 3. Spatial variation of solar spectra at the winter solstice in Xizang in 2020
Fig. 4. Global solar irradiance and weather conditions at the winter solstice of Mount Everest and Shigatse in Xizang
Fig. 5. Spatial variation of solar spectra at the summer solstice in Xizang in 2021
Fig. 6. Spatial distribution of annual average solar spectra in Xizang
Table 1. Observation stations and duration of solar spectra in Xizang
View tableView in ArticleTable 1. Observation stations and duration of 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―2021-09-30 365 91.18 29.65 3693 13:55 那曲 2020-09-22―2021-08-27 333 92.06 31.47 4510 13:51 珠峰 2020-11-03―2021-10-29 352 87.13 28.65 4335 14:11 日喀则 2020-11-03―2021-10-29 365 88.88 29.25 3837 14:04 林芝 2020-12-01―2021-08-21 156 94.37 29.66 2996 13:42
Table 2. Technical parameters of solar spectrometers and the corresponding observation sites
View tableView in ArticleTable 2. Technical parameters of solar spectrometers and the corresponding observation sites
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 Trios RAMSES-ACC-VIS 320-950 ±0.3 林芝和拉萨 Spectrafy SolarSIM-G 280-1200 ±0.1 定日 Spectrafy SolarSIM-G 280-4000 ±0.1 日喀则 Spectrafy SolarSIM-G 280-4000 ±0.1
Table 3. Solar spectral observation and results in Xizang
View tableView in ArticleTable 3. Solar spectral observation and results in Xizang
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―2021-09-30 479.9 0.7292 365 那曲 2020-09-22―2021-08-27 479.9 0.5299 333 珠峰 (定日) 2020-11-03―2021-10-29 451.0 0.8287 352 日喀则 2020-11-03―2021-10-29 451.0 0.8337 365 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
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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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Received: Oct. 11, 2022
Accepted: --
Published Online: Jul. 17, 2024
The Author Email: WANGMU Tsoja (cjwm@utibet.edu.cn)
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