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Algorithm research on the atmospheric infrared ultraspectral sounder tangent height adjustment aboard on GF-5 and inversion validation

  • role： First author第一作者
  • Affiliation：

    School of Electrical Engineering, Nantong University, Nantong 226019, China

    State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing Normal University, Beijing 100101, China

  • Email：wanghongmei@ntu.edu.cn
  • Introduction：王红梅，1986年生，女，讲师， 研究方向为大气遥感、掩星和临边反演大气成分机理。E-mail： wanghongmei@ntu.edu.cn
WANG Hongmei12,  
  • Affiliation：

    State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing Normal University, Beijing 100101, China

LI Xiaoying2,  
  • Affiliation：

    Beijing Institute of Space & Mechanical Electricity, Beijing 100094, China

ZHANG Yugui3,  
  • Affiliation：

    School of Electrical Engineering, Nantong University, Nantong 226019, China

BAI Guixiang1,  
  • role： Corresponding author通信作者
  • Affiliation：

    State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing Normal University, Beijing 100101, China

  • Email：chenlf@aircas.ac.cn
  • Introduction：陈良富，1965年生，男，研究员，研究方向为大气环境遥感。E-mail： chenlf@aircas.ac.cn
CHEN Liangfu2*

Resümee

To obtain the temperature, pressure and trace gas profiles by infrared occultation sounding needs accurate pointing information. For the first-level spectral data of Atmospheric Infrared Ultraspectral Sounder aboard on satellite GF-5 (GF-5 AIUS), the spectral changes at different tangent heights at the full effective bands are analyzed in this paper. Then, a method for tangent height correction using look-up tables is used based on empirical statistics. Look-up tables are established using forward radiative transfer model, namely, Atmospheric Radiative Transfer Simulator (ARTS) with the atmospheric background profiles built using MLS and ACE-FTS Level 2 products for the last five years. The atmospheric transmittance background profiles represent the atmospheric state from 0 km to 120 km in the vertical direction with a grid width of 1 km. In the lower tangent height section (10—20 km), the N2 absorption band (2490—2520 cm-1) is selected to simulate the transmittance spectrum, and the low-level tangent height in the Level 1 data is corrected by a look-up table correction method. In the higher tangent height section (20—90 km), the transmittance spectrum is also simulated, and the O3 absorption band (1020—1150 cm-1) is used for correction. The correction algorithm adopts the method of global minimum root mean square error for statistical experiments and determines the minimum correction radius of 15 km. Finally, the inversion bands of the three atmospheric components of O3, HCl, and N2O are selected, and corrected transmittance data are compared with simulated transmittance, and verification of inversion product accuracy are performed. Results show that on the inversion channels of O3, HCl, and N2O, the corrected observed transmittance and simulated transmittance data are in good agreement, and the maximum observation deviation is less than 0.1, which shows that the tangent height correction algorithm can obtain a good effect. Meanwhile, based on Aura MLS and ACE-FTS Level 2 product, the cross-validation of O3, HCl, and N2O single profile is performed. The results show that the single profile value of O3 product is less than that of MLS product and higher than that of ACE-FTS product, with absolute deviation of less than 1 ppmv and relative deviation of less than 50% below 20 km and less than 20% above 20 km. The single profile value of HCl retrieved by GF5-AIUS is less than that of MLS and ACE-FTS products, with absolute deviation of less than 0.5 ppbv and relative deviation of less than 50% below 50 km. The single N2O profile value retrieved by GF5-AIUS is less than the ACE-FTS Level 2 product and higher than the MLS Level 2 below 25 km and above 40 km. In addition, the result is opposite in the range of 25—40 km; the absolute deviation between GF5-AIUS and ACE-FTS Level 2 products is less than 10 ppbv in the range of 30—60 km, and the relative deviation is approximately 200%. The absolute deviation is less than 25 ppbv, but the relative deviation is less than 25% below 30 km. Above 30 km, the content of N2O decreases, and the inversion error increases. Therefore, using N2 absorption channel and O3 absorption channel to establish look-up tables for GF-5 AIUS Level 1 data correction can satisfy the requirements of inversion. The disadvantage of this method is that the atmospheric background database requires regular updating to ensure a more accurate atmospheric transmittance look-up table.

Schlüsselwort

infrared occultation detection;GF-5 AIUS;tangent height correction;N2 absorption channels;O3 absorption channels

References

  1. 1.
    Bertaux J L, Kyrölä E, Fussen D, Hauchecorne A, Dalaudier F, Sofieva V, Tamminen J, Vanhellemont F, d'Andon O F, Barrot G, Mangin A, Blanot L, Lebrun J C, Pérot K, Fehr T, Saavedra L, Leppelmeier G W and Fraisse R. 2010. Global ozone monitoring by occultation of stars: an overview of GOMOS measurements on ENVISAT. Atmospheric Chemistry and Physics, 10(24): 12091-12148
  2. 2.
    Boone C D and Bernath P F. 2019. Tangent height determination from the N2-continuum for the Atmospheric Chemistry Experiment Fourier transform spectrometer. Journal of Quantitative Spectroscopy and Radiative Transfer, 238: 106481
  3. 3.
    Boone C D, Nassar R, Walker K A, Rochon Y, McLeod S D, Rinsland C P and Bernath P F. 2005. Retrievals for the atmospheric chemistry experiment Fourier-transform spectrometer. Applied Optics, 44(33): 7218-7231
  4. 4.
    Bramstedt K, Noël S, Bovensmann H, Gottwald M and Burrows J P. 2012. Precise pointing knowledge for SCIAMACHY solar occultation measurements. Atmospheric Measurement Techniques, 5(11): 2867-2880
  5. 5.
    Brogniez C, Houet M, Siani A M, Weihs P, Allaart M, Lenoble J, Cabot T, Casiniere A and Kyro E. 2005. Ozone column retrieval from solar UV measurements at ground level: Effects of clouds and results from six European sites. Journal of Geophysical Research, 110, D24202.
  6. 6.
    Carleer M R, Boone C D, Walker K A, Bernath P F, Strong K, Sica R J, Randall C E, Vömel H, Kar J, Höpfner M, Milz M, von Clarmann T, Kivi R, Valverde-Canossa J, Sioris C E, Izawa M R M, Dupuy E, McElroy C T, Drummond J R, Nowlan C R, Zou J, Nichitiu F, Lossow S, Urban J, Murtagh D and Dufour D G. 2008. Validation of water vapour profiles from the Atmospheric Chemistry Experiment (ACE). Atmospheric Chemistry and Physics Discussion, 8(2): 4499-4559
  7. 7.
    Cao X F and Li X Y. 2020. Channel selection for AIUS temperature inversion based on GF-5. Journal of Remote Sensing, 24(10):1157-1167
  8. 8.
    De Mazière M, Vigouroux C, Bernath P F, Baron P, Blumenstock T, Boone C, Brogniez C, Catoire V, Coffey M, Duchatelet P, Griffith D, Hannigan J, Kasai Y, Kramer I, Jones N, Mahieu E, Manney G L, Piccolo C, Randall C, Robert C, Senten C, Strong K, Taylor J, Tétard C, Walker K A and Wood S. 2007. Validation of ACE-FTS v2.2 methane profiles from the upper troposphere to the lower mesosphere. Atmospheric Chemistry and Physics, 8(9): 2421-2435
  9. 9.
    Dong X, Xu P M and Hou L Z. 2018. Design and implementation of atmospheric infrared ultra-spectral sounder. Spacecraft Recovery and Remote Sensing, 39(3): 29-37
  10. 10.
    Eriksson P, Buehler S A, Davis C P, Emde C and Lemke O. 2011. ARTS, the atmospheric radiative transfer simulator, version 2. Journal of Quantitative Spectroscopy and Radiative Transfer, 112(10): 1551-1558
  11. 11.
    Froidevaux L, Jiang Y B, Lambert A, Livesey N J, Read W G, Waters J W, Fuller R A, Marcy T P, Popp P J, Gao R S, Fahey D W, Jucks K W, Stachnik R A, Toon G C, Christensen L E, Webster C R, Bernath P F, Boone C D, Walker K A, Pumphrey H C, Harwood R S, Manney G L, Schwartz M J, Daffer W H, Drouin B J, Cofield R E, Cuddy D T, Jarnot R F, Knosp B W, Perun V S, Snyder W V, Stek P C, Thurstans R P and Wagner P A. 2008. Validation of Aura Microwave Limb Sounder HCl measurements. Journal of Geophysical Research: Atmospheres, 113(D15): D15S25
  12. 12.
    Gunson M R. 1993. The atmospheric trace molecule spectroscopy (ATMOS) experiment-The ATLAS-1 mission//Proceedings of SPIE 1715, Optical Methods in Atmospheric Chemistry. Berlin: SPIE: 2333-2336
  13. 13.
    Jiang C, Tao D X and He H Y. 2018. Digital modeling and Simulation of AIUS. Spacecraft Recover and Remote Sensing, 39(3): 94-103
  14. 14.
    Jiang Y B, Froidevaux L, Lambert A, Livesey N J, Read W G, Waters J W, Bojkov B, Leblanc T, Mcdermid I S, Godin-Beekmann S, Filipiak M J, Harwood R S, Fuller R A, Daffer W H, Drouin B J, Cofield R E, Cuddy D T, Jarnot R F, Knosp B W, Perun V S, Schwartz M J, Snyder W V, Stek P C, Thurstans R P, Wagner P A, Allaart M, Andersen S B, Bodeker G, Calpini B, Claude H, Coetzee G, Davies J, Backer H D, Dier H, Fujiwara M, Johnson B, Kelder H, Leme N P, König-Langlo G, Kyro E, Laneve G, Fook L S, Merrill J, Morris G, Newchurch M, Oltmans S, Parrondos M C, Posny F, Schmidlin F, Skrivankova P, Stubi R, Tarasick D, Thompson A, Thouret V, Viatte P, Vömel H, Gathen P V D, Yela M and Zablocki G. 2007. Validation of Aura Microwave Limb Sounder Ozone by ozonesonde and lidar measurements. Journal of Geophysical Research: Atmospheres, 112(D24): D24S34
  15. 15.
    Kerzenmacher T, Wolff M A, Strong K, Dupuy E, Walker K A, Amekudzi L K, Batchelor R L, Bernath P F, Berthet G, Blumenstock T, Boone C D, Bramstedt K, Brogniez C, Brohede S, Burrows J P, Catoire V, Dodion J, Drummond J R, Dufour D G, Funke B, Fussen D, Goutail F, Griffith D W T, Haley C S, Hendrick F, Höpfner M, Huret N, Jones N, Kar J, Kramer I, Llewellyn E J, López-Puertas M, Manney G, McElroy C T, McLinden C A, Melo S, Mikuteit S, Murtagh D, Nichitiu F, Notholt J, Nowlan C, Piccolo C, Pommereau J P, Randall C, Raspollini P, Ridolfi M, Richter A, Schneider M, Schrems O, Silicani M, Stiller G P, Taylor J, Tétard C, Toohey M, Vanhellemont F, Warneke T, Zawodny J M and Zou J. 2008. Validation of NO2 and NO from the Atmospheric Chemistry Experiment (ACE). Atmospheric Chemistry and Physics, 8(19): 5801-5841
  16. 16.
    Kovalenko L J, Livesey N L, Salawitch R J, Camy-Peyret C, Chipperfield M P, Cofield R E, Dorf M, Drouin B J, Froidevaux L, Fuller R A, Goutail F, Jarnot R F, Jucks K, Knosp B W, Lambert A, MacKenzie I A, Pfeilsticker K, Pommereau J P, Read W G, Santee M L, Schwartz M J, Snyder W V, Stachnik R, Stek P C, Wagner P A and Waters J W. 2007, Validation of Aura Microwave Limb Sounder BrO observations in the stratosphere. Journal of Geophysical Research: Atmospheres, 112(D24): D24S41
  17. 17.
    Lambert A, Read W G, Livesey N J, Santee M L, Manney G L, Froidevaux L, Wu D L, Schwartz M J, Pumphrey H C, Jimenez C, Nedoluha G E, Cofield R E, Cuddy D T, Daffer W H, Drouin B J, Fuller R A, Jarnot R F, Knosp B W, Pickett H M, Perun V S, Snyder W V, Stek P C, Thurstans R P, Wagner P A, Waters J W, Jucks K W, Toon G C, Stachnik R A, Bernath P F, Boone C D, Walker K A, Urban J, Murtagh D, Elkins J W and Atlas E. 2007. Validation of the Aura Microwave Limb Sounder middle atmosphere water vapor and nitrous oxide measurements. Journal of Geophysical Research: Atmospheres, 112(D24): D24S36
  18. 18.
    Li X Y, Xu J, Cheng T H, Shi H L, Zhang X Y, Ge S L, Wang H M, Zhu S Y, Miao J and Luo Q. 2019. Monitoring trace gases over the Antarctic using atmospheric infrared ultraspectral sounder onboard GaoFen-5: algorithm description and first retrieval results of O3, H2O, and HCl. Remote Sensing, 11(17): 1991
  19. 19.
    Livesey N J, Filipiak M J, Froidevaux L, Read W G, Lambert A, Santee M L, Jiang J H, Pumphrey H C, Waters J W, Cofield R E, Cuddy D T, Daffer W H, Drouin B J, Fuller R A, Jarnot R F, Jiang Y B, Knosp B W, Li Q B, Perun V S, Schwartz M J, Snyder W V, Stek P C, Thurstans R P, Wagner P A, Avery M, Browell E V, Cammas J P, Christensen L E, Diskin G S, Gao R S, Jost H J, Loewenstein M, Lopez J D, Nedelec P, Osterman G B, Sachse G W and Webster C R. 2008. Validation of aura microwave limb sounder O3 and CO observations in the upper troposphere and lower stratosphere. Journal of Geophysical Research: Atmospheres, 113(D15): D15S02
  20. 20.
    Mahieu E, Duchatelet P, Demoulin P, Walker K A, Dupuy E, Froidevaux L, Randall C, Catoire V, Strong K, Boone C D, Bernath P F, Blavier J F, Blumenstock T, Coffey M, De Mazière M, Griffith D W, Hannigan J, Hase F, Jones N, Jucks K W, Kagawa A, Kasai Y, Mebarki Y, Mikuteit S, Nassar R, Notholt J, Rinsland C P, Robert C, Schrems O, Senten C, Smale D, Taylor J, Tétard C, Toon G C, Warneke T, Wood S W, Zander R and Servais C. 2008. Validation of ACE-FTS v2.2 measurements of HCl, HF, CCl3F and CCl2F2 using space-, balloon- and ground-based instrument observations. Atmospheric Chemistry and Physics, 8(20): 6199-6221
  21. 21.
    Nakajima H, Comeron A, Carleer M R, Sugita T, Yokota T, Picard R H, Sifakis N I and Sasano Y. 2004. Atmospheric environment monitoring by the ilas-ii onboard the adeos-ii satellite. Remote Sensing of Clouds and the Atmosphere IX, 5571, 293.[ DOI:]
  22. 22.
    Petelina S V, Llewellyn E J, Walker K A, Degenstein D A, Boone C D, Bernath P F, Haley C S, von Savigny C, Lloyd N D and Gattinger R L. 2005. Validation of ACE-FTS stratospheric ozone profiles against Odin/OSIRIS measurements. Geophysical Research Letters, 32(15): L15S06
  23. 23.
    Pickett H M, Drouin B J, Canty T, Salawitch R J, Fuller R A, Perun V S, Livesey N J, Waters J W, Stachnik R A, Sander S P, Traub W A, Jucks K W and Minschwaner K. 2008. Validation of aura microwave limb sounder OH and HO2 measurements. Journal of Geophysical Research: Atmospheres, 113(D26): D16S30
  24. 24.
    Schwartz M J, Lambert A, Manney G L, Read W G, Livesey N J, Froidevaux L, Ao C O, Bernath P F, Boone C D, Cofield R E, Daffer W H, Drouin B J, Fetzer E J, Fuller R A, Jarnot R F, Jiang J H, Jiang Y B, Knosp B W, Krüger K, Li J L F, Mlynczak M G, Pawson S, Russell J M, Santee M L, Snyder W V, Stek P C, Thurstans R P, Tompkins A M, Wagner P A, Walker K A, Waters J W and Wu D L . 2008. Validation of the aura microwave limb sounder temperature and geopotential height measurements. Journal of Geophysical Research: Atmospheres, 113(D15): D15S11
  25. 25.
    Sheese P E, Walker K A, Boone C D, McLinden C A, Bernath P F, Bourassa A E, Burrows J P, Degenstein D A, Funke B, Fussen D, Manney G L, McElroy C T, Murtagh D, Randall C E, Raspollini P, Rozanov A, Russell III J M, Suzuki M, Shiotani M, Urban J, von Clarmann T and Zawodny J M. 2016. Validation of ACE-FTS version 3.5 NOy species profiles using correlative satellite measurements. Atmospheric Measurement Techniques, 9(12): 5781-5810
  26. 26.
    SMILES Science Team. 2002. JEM/SMILES mission plan,Version 2.1[J/OL]. 1-120 [2012-08-25].
  27. 27.
    Strong K, Wolff M A, Kerzenmacher T E, Walker K A, Bernath P F, Blumenstock T, Boone C, Catoire V, Coffey M, De Mazière M, Demoulin P, Duchatelet P, Dupuy E, Hannigan J, Höpfner M, Glatthor N, Griffith D W T, Jin J J, Jones N, Jucks K, Kuellmann H, Kuttippurath J, Lambert A, Mahieu E, McConnell J C, Mellqvist J, Mikuteit S, Murtagh D P, Notholt J, Piccolo C, Raspollini P, Ridolfi M, Robert C, Schneider M, Schrems O, Semeniuk K, Senten C, Stiller G P, Strandberg A, Taylor J, Tétard C, Toohey M, Urban J, Warneke T and Wood S. 2008. Validation of ACE-FTS N2O measurements. Atmospheric Chemistry and Physics, 8(16): 4759-4786
  28. 28.
    Wang H M, Li X Y, Xu J, Zhang X Y, Ge S L, Chen L F, Wang Y P, Zhu S Y, Miao J and Si Y D. 2018. Assessment of retrieved N2O, NO2, and HF profiles from the atmospheric infrared ultraspectral sounder based on simulated spectra. Sensors, 18(7): 2209
  29. 29.
    Wang Y P. 2017. Research on Temperature/Pressure and Ozone Retrieval Algorithm Based on Atmospheric Infrared Ultraspectral Spectrometer. Beijing: University of Chinese Academy of Sciences: 1-7
  30. 30.
    Zeng Q C. 1974. Principle of atmospheric infrared telemetry. Beijing: Science Press: 37-40
  31. 31.
    Zhu S Y. 2018. Research on spatiotemporal formaldehyde variation analysis and prediction, retrieval and occultation detection pointing information determination algorithms, University of Chinese Academy of Sciences 朱松岩，2018. 甲醛时空变化分析预测与反演以及掩星探测切高校正算法研究. 中国科学院大学)

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