| Date Time MST |
Temp °F |
RH % |
DewPt °F |
Wind mph |
Dir ° |
Gust mph |
Dir ° |
Press in Hg |
Solar W/m^2 |
Prec in |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-10-26 04:35 | 35.3 | 78.8 | 29.4 | 3.1 | 237 | 3.8 | 269 | 24.445 | 0.0 | 0.00 |
| 2021-10-26 04:30 | 35.8 | 76.7 | 29.2 | 1.6 | 273 | 3.1 | 273 | 24.447 | 0.0 | 0.00 |
| 2021-10-26 04:25 | 36.5 | 74.8 | 29.2 | 2.7 | 1 | 3.8 | 1 | 24.444 | 0.0 | 0.00 |
| 2021-10-26 04:20 | 36.0 | 75.3 | 29.0 | 0.2 | 23 | 0.9 | 39 | 24.447 | 0.0 | 0.00 |
| 2021-10-26 04:15 | 36.5 | 72.0 | 28.3 | 0.8 | 39 | 1.8 | 39 | 24.450 | 0.0 | 0.00 |
| 2021-10-26 04:10 | 37.0 | 71.5 | 28.6 | 0.5 | 30 | 1.1 | 30 | 24.456 | 0.0 | 0.00 |
| 2021-10-26 04:05 | 36.6 | 75.8 | 29.7 | 0.6 | 24 | 1.8 | 36 | 24.459 | 0.0 | 0.00 |
| 2021-10-26 04:00 | 37.4 | 72.1 | 29.3 | 1.5 | 256 | 3.2 | 259 | 24.461 | 0.0 | 0.00 |
| 2021-10-26 03:55 | 38.2 | 70.4 | 29.5 | 1.5 | 300 | 2.8 | 300 | 24.464 | 0.0 | 0.00 |
| 2021-10-26 03:50 | 37.5 | 73.2 | 29.7 | 2.7 | 310 | 3.3 | 352 | 24.461 | 0.0 | 0.00 |
| 2021-10-26 03:45 | 36.9 | 74.5 | 29.6 | 1.7 | 319 | 2.7 | 319 | 24.459 | 0.0 | 0.00 |
| 2021-10-26 03:40 | 38.2 | 72.4 | 30.1 | 1.6 | 348 | 3.6 | 30 | 24.458 | 0.0 | 0.00 |
| 2021-10-26 03:35 | 38.8 | 71.4 | 30.3 | 3.3 | 27 | 4.1 | 27 | 24.462 | 0.0 | 0.00 |
| 2021-10-26 03:30 | 37.9 | 70.9 | 29.3 | 3.6 | 341 | 3.9 | 0 | 24.466 | 0.0 | 0.00 |
| 2021-10-26 03:25 | 36.4 | 77.1 | 29.9 | 2.7 | 352 | 4.0 | 348 | 24.470 | 0.0 | 0.00 |
| 2021-10-26 03:20 | 36.4 | 75.8 | 29.5 | 1.7 | 261 | 3.1 | 259 | 24.472 | 0.0 | 0.00 |
| 2021-10-26 03:15 | 36.0 | 75.4 | 29.0 | 2.0 | 274 | 4.1 | 351 | 24.478 | 0.0 | 0.00 |
| 2021-10-26 03:10 | 36.3 | 75.3 | 29.2 | 3.6 | 346 | 4.6 | 347 | 24.477 | 0.0 | 0.00 |
| 2021-10-26 03:05 | 37.2 | 72.5 | 29.2 | 4.6 | 332 | 5.0 | 12 | 24.475 | 0.0 | 0.00 |
| 2021-10-26 03:00 | 37.5 | 72.7 | 29.5 | 3.5 | 15 | 5.0 | 15 | 24.474 | 0.0 | 0.00 |
| 2021-10-26 02:55 | 39.1 | 68.3 | 29.5 | 1.9 | 12 | 2.5 | 23 | 24.478 | 0.0 | 0.00 |
| 2021-10-26 02:50 | 40.2 | 67.5 | 30.3 | 2.5 | 12 | 3.2 | 11 | 24.483 | 0.0 | 0.00 |
| 2021-10-26 02:45 | 40.7 | 66.5 | 30.4 | 2.7 | 20 | 3.9 | 33 | 24.485 | 0.0 | 0.00 |
| 2021-10-26 02:40 | 40.2 | 67.7 | 30.4 | 1.0 | 28 | 3.5 | 25 | 24.491 | 0.0 | 0.00 |
| 2021-10-26 02:35 | 39.9 | 68.1 | 30.2 | 2.1 | 303 | 4.2 | 310 | 24.500 | 0.0 | 0.00 |
| 2021-10-26 02:30 | 38.2 | 73.4 | 30.5 | 2.0 | 322 | 3.5 | 322 | 24.504 | 0.0 | 0.00 |
| 2021-10-26 02:25 | 39.7 | 70.0 | 30.7 | 2.4 | 318 | 3.7 | 329 | 24.506 | 0.0 | 0.00 |
| 2021-10-26 02:20 | 39.4 | 75.3 | 32.2 | 2.4 | 329 | 3.7 | 329 | 24.504 | 0.0 | 0.00 |
| 2021-10-26 02:15 | 39.8 | 73.9 | 32.2 | 0.5 | 8 | 1.9 | 11 | 24.508 | 0.0 | 0.00 |
| 2021-10-26 02:10 | 40.9 | 70.6 | 32.1 | 1.0 | 11 | 2.1 | 297 | 24.510 | 0.0 | 0.00 |
| Date Time MST |
Temp °C |
RH % |
DewPt °C |
Wind m/s |
Dir ° |
Gust m/s |
Dir ° |
Press hPa |
Solar W/m^2 |
Prec mm |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-10-26 04:35 | 1.8 | 78.8 | -1.4 | 1.4 | 237 | 1.7 | 269 | 827.80 | 0.0 | 0.00 |
| 2021-10-26 04:30 | 2.1 | 76.7 | -1.6 | 0.7 | 273 | 1.4 | 273 | 827.86 | 0.0 | 0.00 |
| 2021-10-26 04:25 | 2.5 | 74.8 | -1.5 | 1.2 | 1 | 1.7 | 1 | 827.77 | 0.0 | 0.00 |
| 2021-10-26 04:20 | 2.2 | 75.3 | -1.7 | 0.1 | 23 | 0.4 | 39 | 827.88 | 0.0 | 0.00 |
| 2021-10-26 04:15 | 2.5 | 72.0 | -2.0 | 0.3 | 39 | 0.8 | 39 | 827.96 | 0.0 | 0.00 |
| 2021-10-26 04:10 | 2.8 | 71.5 | -1.9 | 0.2 | 30 | 0.5 | 30 | 828.16 | 0.0 | 0.00 |
| 2021-10-26 04:05 | 2.5 | 75.8 | -1.3 | 0.3 | 24 | 0.8 | 36 | 828.29 | 0.0 | 0.00 |
| 2021-10-26 04:00 | 3.0 | 72.1 | -1.5 | 0.7 | 256 | 1.4 | 259 | 828.35 | 0.0 | 0.00 |
| 2021-10-26 03:55 | 3.5 | 70.4 | -1.4 | 0.7 | 300 | 1.3 | 300 | 828.45 | 0.0 | 0.00 |
| 2021-10-26 03:50 | 3.1 | 73.2 | -1.3 | 1.2 | 310 | 1.5 | 352 | 828.33 | 0.0 | 0.00 |
| 2021-10-26 03:45 | 2.7 | 74.5 | -1.3 | 0.8 | 319 | 1.2 | 319 | 828.29 | 0.0 | 0.00 |
| 2021-10-26 03:40 | 3.5 | 72.4 | -1.0 | 0.7 | 348 | 1.6 | 30 | 828.25 | 0.0 | 0.00 |
| 2021-10-26 03:35 | 3.8 | 71.4 | -0.9 | 1.5 | 27 | 1.8 | 27 | 828.38 | 0.0 | 0.00 |
| 2021-10-26 03:30 | 3.3 | 70.9 | -1.5 | 1.6 | 341 | 1.8 | 0 | 828.51 | 0.0 | 0.00 |
| 2021-10-26 03:25 | 2.4 | 77.1 | -1.2 | 1.2 | 352 | 1.8 | 348 | 828.64 | 0.0 | 0.00 |
| 2021-10-26 03:20 | 2.5 | 75.8 | -1.4 | 0.8 | 261 | 1.4 | 259 | 828.70 | 0.0 | 0.00 |
| 2021-10-26 03:15 | 2.2 | 75.4 | -1.7 | 0.9 | 274 | 1.8 | 351 | 828.91 | 0.0 | 0.00 |
| 2021-10-26 03:10 | 2.4 | 75.3 | -1.5 | 1.6 | 346 | 2.0 | 347 | 828.88 | 0.0 | 0.00 |
| 2021-10-26 03:05 | 2.9 | 72.5 | -1.5 | 2.0 | 332 | 2.2 | 12 | 828.84 | 0.0 | 0.00 |
| 2021-10-26 03:00 | 3.1 | 72.7 | -1.4 | 1.6 | 15 | 2.2 | 15 | 828.77 | 0.0 | 0.00 |
| 2021-10-26 02:55 | 3.9 | 68.3 | -1.4 | 0.9 | 12 | 1.1 | 23 | 828.91 | 0.0 | 0.00 |
| 2021-10-26 02:50 | 4.5 | 67.5 | -1.0 | 1.1 | 12 | 1.4 | 11 | 829.08 | 0.0 | 0.00 |
| 2021-10-26 02:45 | 4.8 | 66.5 | -0.9 | 1.2 | 20 | 1.8 | 33 | 829.15 | 0.0 | 0.00 |
| 2021-10-26 02:40 | 4.5 | 67.7 | -0.9 | 0.4 | 28 | 1.5 | 25 | 829.36 | 0.0 | 0.00 |
| 2021-10-26 02:35 | 4.4 | 68.1 | -1.0 | 1.0 | 303 | 1.9 | 310 | 829.67 | 0.0 | 0.00 |
| 2021-10-26 02:30 | 3.4 | 73.4 | -0.9 | 0.9 | 322 | 1.6 | 322 | 829.79 | 0.0 | 0.00 |
| 2021-10-26 02:25 | 4.3 | 70.0 | -0.7 | 1.1 | 318 | 1.6 | 329 | 829.87 | 0.0 | 0.00 |
| 2021-10-26 02:20 | 4.1 | 75.3 | 0.1 | 1.1 | 329 | 1.7 | 329 | 829.81 | 0.0 | 0.00 |
| 2021-10-26 02:15 | 4.3 | 73.9 | 0.1 | 0.2 | 8 | 0.9 | 11 | 829.92 | 0.0 | 0.00 |
| 2021-10-26 02:10 | 5.0 | 70.6 | 0.1 | 0.5 | 11 | 1.0 | 297 | 829.99 | 0.0 | 0.00 |
Carbon Group Working Areas:
Key Science Goals:
Primary Projects:
T.E. Taylor, C.W. O’Dell, D. Crisp, et. al., An eleven year record of XCO2 estimates derived from GOSAT measurements using the NASA ACOS version 9 retrieval algorithm. In prep, to be submitted to Earth System Science Data.
Massie, S. T., Cronk, H., Merrelli, A., Schmidt, K. S., Chen, H., and Baker, D., Analysis of 3D cloud effects in OCO-2 XCO2 retrievals, Atmospheric Measurement Techniques, 14, 1475-1499, 2021. https://doi.org/10.5194/amt-14-1475-2021.
Somkuti, P., O’Dell, C. W., Crowell, S., Köhler, P., McGarragh, G. R., Cronk, H. Q., and Burgh, E. B. Solar-induced chlorophyll fluorescence from the Geostationary Carbon Cycle Observatory (GeoCarb): An extensive simulation study. Remote Sensing of Environment, 263:112565, 2021. https://doi.org/10.1016/j.rse.2021.112565.
Somkuti, P., Bösch, H., Feng, L., Palmer, P. I., Parker, R. J., and Quaife, T. A new space-borne perspective of crop productivity variations over the US Corn Belt. Agricultural and Forest Meteorology, 281:107826, 2020. https://doi.org/10.1016/j.agrformet.2019.107826.
Somkuti, P., Bösch, H., and Parker, R. J. The significance of fast radiative transfer for hyperspectral SWIR XCO2 retrievals. Atmosphere, 11(11):1219, 2020. https://doi.org/10.3390/atmos11111219.
T.E. Taylor, et. al., OCO-3 early mission operations and initial (vEarly) XCO2 and SIF retrievals, Remote Sensing of the Environment, 251, 2020. https://doi.org/10.1016/j.rse.2020.112032.
A. Eldering, T.E. Taylor, C.W. O’Dell and R. Pavlick, The OCO-3 mission: measurement objectives and expected performance based on 1 year of simulated data, Atmospheric Measurement Techniques, 12 (4), 2341-2370, 2019, https://doi.org/10.5194/amt-12-2341-2019.
M. Kiel, C.W. O’Dell, et. al., How bias correction goes wrong: measurement of XCO2 affected by erroneous surface pressure estimates, Atmospheric Measurement Techniques, 12, 2241-2259, 2019, https://doi.org/10.5194/amt-12-2241-2019.
C.W. O’Dell, et. al., Improved retrievals of carbon dioxide from Orbiting Carbon Observatory-2 with the version 8 ACOS algorithm, Atmospheric Measurements Techniques, 11, 6539-6576, 2018, https://doi.org/10.5194/amt-11-6539-2018.
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D. O’Brien, I. Polonsky, C.W. O’Dell, A. Kuze, N. Kikuchi, and V. Natraj, 2011: Testing the polarization model for TANSO-FTS on GOSAT against clear-sky observations of sun-glint over the ocean. In prep, to be submitted to IEEE Trans. Geosci. Remote Sens.
D. Hammerling, A. Michalak, C.W. O’Dell, and S.R. Kawa, 2012: Global CO2 distributions over land from the Greenhouse Gases Observing Satellite (GOSAT). Geophys. Res. Lett., 39, L08804, doi:10.1029/2012GL051203.
C. Frankenberg, C.W. O’Dell, L. Guanter, and J. McDuffie, 2012: Remote sensing of near-infrared chlorophyll fluorescence from space in scattering atmospheres: implications for its retrieval and interferences with atmospheric CO2 retrievals. Atmos Meas. Tech., 5, 2081-2094.
C. Frankenberg, O. Hasekamp, C.W. O’Dell, S. Sanghavi, A. Butz, and J. Worden, 2012:Aerosol information content analysis of multi-angle high spectral resolution measurements and its benefit for high accuracy greenhouse gas retrievals. Atmos. Meas. Tech., 5, 1809-1821.
S. Oshchepkov, A. Bril, T. Yokota, I. Morino, Y. Yoshida, T. Matsunaga, D. Belikov, D. Wunch, P. O. Wennberg, G. Toon, C. W. O’Dell, A. Butz, S. Guerlet, A. Cogan, H. Boesch, N. Eguchi, D. Griffith, R. Macatangay, J. Notholt, N. Deutscher, R. Sussmann, M. Rettinger, V. Sherlock, J. Robinson, E. Kyrö, P. Heikkinen, D. G. Feist, T. Nagahama, N. Kadygrov, S. Maksyutov, O. Uchino, H. Watanabe, 2012: Effects of atmospheric light scattering in validation of spectroscopic space-based observations of carbon dioxide by ground-based FTS measurements, Part 1. J. Geophys. Res., 117, D12, doi:10.1029/2012JD017505.
D. Crisp, B. M. Fisher, C.W. O’Dell, C. Frankenberg, R. Basilio, H. Bösch, L. R. Brown, R. Castano, B. Connor, N. M. Deutscher, A. Eldering, D. Griffith, M. Gunson, A. Kuze, L. Mandrake, J. McDuffie, J. Messerschmidt, C. E. Miller, I. Morino, V. Natraj, J. Notholt, D. O’Brien, F. Oyafuso, I. Polonsky, J. Robinson, R. Salawitch, V. Sherlock, M. Smyth, H. Suto, T. Taylor, P. O. Wennberg, D. Wunch, and Y. L. Yung, 2012: The ACOS XCO2 retrieval algorithm, Part 2: Global XCO2 data characterization. Atmos Meas. Tech., 5, 687-707.
T.E. Taylor, C.W. O’Dell, D.M. O’Brien, N. Kikuchi, T. Yakota, T. Y. Nakajima, H. Ishida, D. Crisp, and T. Nakajima, Comparison of cloud screening methods applied to GOSAT near-infrared spectra, IEEE Trans. Geosci. Remote Sens, 50 (1), 2012. doi:10.1109/TGRS.2011.2160270.
C.W. O’Dell, B. Connor, H. Bösch, D. O’Brien, C. Frankenberg, R. Castano, M. Christi, D. Crisp, A. Eldering, B. Fisher, M. Gunson, J. McDuffie, C. E. Miller, V. Natraj, F. Oyafuso, I. Polonsky, M. Smyth, T. Taylor, G. C. Toon, P. O. Wennberg, and D. Wunch, 2011: The ACOS CO2 retrieval algorithm, Part 1: Description and validation against synthetic observations. Atmos. Meas. Tech. Discuss., 4, 6097-6158.
D. Wunch, P. O. Wennberg, G. C. Toon, B. J. Connor, B. Fisher, G. B. Osterman, C. Frankenberg, L. Mandrake, C.W. O’Dell, P. Ahonen, S. C. Biraud, R. Castano, N. Cressie, D. Crisp, N. M. Deutscher, A. Eldering, M. L. Fisher, D. W. T. Griffith, M. Gunson, P. Heikkinen, G. Keppel-Aleks, E. Kyrö, R. Lindenmaier, R. Macatangay, J. Mendonca, J. Messerschmidt, C. E. Miller, I. Morino, J. Notholt, F. A. Oyafuso, M. Rettinger, J. Robinson, C. M. Roehl, R. J. Salawitch, V. Sherlock, K. Strong, R. Sussmann, T. Tanaka, D. R. Thompson, O. Uchino, T. Warneke, and S. C. Wofsy, 2011: A method for evaluating bias in global measurements of CO2 total columns from space. Atmos. Chem. Phys. Discuss., 11, 20899-20946.
C.W. O’Dell, J.O. Day, H. Pollock, C. Bruegge, D.M. O’Brien, R. Castano, I. Tkatcheva, C.E. Miller, and D. Crisp, Preflight radiometric calibration of the Orbiting Carbon Observatory, IEEE Trans. Geosci. Remote Sens., 49 (6), 2438-2447, 2011. doi:10.1109/TGRS.2010.2090887.
J.O. Day, C.W. O’Dell, H. Pollock, C. Bruegge, D. Rider, D. Crisp, and C.E. Miller, Preflight spectral calibration of the Orbiting Carbon Observatory, IEEE Trans. Geosci. Remote Sens., 49 (7), 2793-2801, 2011. doi:10.1109/TGRS.2011.2107745 .
Kuze, A., D.M. O’Brien, T.E. Taylor, J.O. Day, C.W. O’Dell, F. Kataoka, M. Yoshida, Y. Mitomi, C. Bruegge, H. Pollock, R. Basilio, M. Helmlinger, T. Matsunaga, S. Kawakami, K. Shiomi, T. Urabe and H. Suto, Vicarious calibration of the GOSAT sensors using the Railroad Valley Desert Playa, IEEE Trans. Geosci. Remote Sens., 49 (5), 1781-1975, 2010. doi:10.1109/TGRS.2010.2089527 .
C.W. O’Dell, Acceleration of multiple-scattering, hyperspectral radiative transfer calculations via low-streams interpolation. J. Geophys. Res., 115, D10206, 2010. https://doi.org/10.1029/2009JD012803.
J. Vidot, J., R. Bennartz, C.W. O’Dell, R. Preusker, R. Lindstrot, and A.K. Heidinger, CO2 retrieval over clouds from the OCO mission: Model simulations and error analysis, J. Atmos. Oceanic Technol., 26 (6), 1090-1104, 2009. https://doi.org/10.1175/2009JTECHA1200.1.
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A.K. Heidinger, C.W. O’Dell, T. Greenwald, & R. Bennartz, 2006: The Successive Order of Interaction Radiative Transfer Model, Part I: Model Development. J. Appl. Meteorol. Clim., 45 (10), pp. 1388-1402.
C.W. O’Dell, A.K. Heidinger, T. Greenwald, & R. Bennartz, 2006: The Successive Order of Interaction Radiative Transfer Model, Part II: Model Performance and Applications. J. Appl. Meteorol. Clim., 45 (10), pp. 1403-1413.
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