1
|
Davis SM, Rosenlof KH, Hassler B, Hurst DF, Read WG, Vömel H, Selkirk H, Fujiwara M, Damadeo R. The Stratospheric Water and Ozone Satellite Homogenized (SWOOSH) database: a long-term database for climate studies. EARTH SYSTEM SCIENCE DATA 2016; 8:461-490. [PMID: 28966693 PMCID: PMC5619261 DOI: 10.5194/essd-8-461-2016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
In this paper, we describe the construction of the Stratospheric Water and Ozone Satellite Homogenized (SWOOSH) database, which includes vertically resolved ozone and water vapor data from a subset of the limb profiling satellite instruments operating since the 1980s. The primary SWOOSH products are zonal-mean monthly-mean time series of water vapor and ozone mixing ratio on pressure levels (12 levels per decade from 316 to 1 hPa). The SWOOSH pressure level products are provided on several independent zonal-mean grids (2.5, 5, and 10°), and additional products include two coarse 3-D griddings (30° long × 10° lat, 20° × 5°) as well as a zonal-mean isentropic product. SWOOSH includes both individual satellite source data as well as a merged data product. A key aspect of the merged product is that the source records are homogenized to account for inter-satellite biases and to minimize artificial jumps in the record. We describe the SWOOSH homogenization process, which involves adjusting the satellite data records to a "reference" satellite using coincident observations during time periods of instrument overlap. The reference satellite is chosen based on the best agreement with independent balloon-based sounding measurements, with the goal of producing a long-term data record that is both homogeneous (i.e., with minimal artificial jumps in time) and accurate (i.e., unbiased). This paper details the choice of reference measurements, homogenization, and gridding process involved in the construction of the combined SWOOSH product and also presents the ancillary information stored in SWOOSH that can be used in future studies of water vapor and ozone variability. Furthermore, a discussion of uncertainties in the combined SWOOSH record is presented, and examples of the SWOOSH record are provided to illustrate its use for studies of ozone and water vapor variability on interannual to decadal timescales. The version 2.5 SWOOSH data are publicly available at doi:10.7289/V5TD9VBX.
Collapse
Affiliation(s)
- Sean M. Davis
- NOAA Earth Systems Research Laboratory (ESRL), Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, CO, USA
| | | | - Birgit Hassler
- NOAA Earth Systems Research Laboratory (ESRL), Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, CO, USA
| | - Dale F. Hurst
- NOAA Earth Systems Research Laboratory (ESRL), Boulder, CO, USA
- Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, CO, USA
| | - William G. Read
- Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
| | - Holger Vömel
- National Center for Atmospheric Research, Boulder, CO, USA
| | - Henry Selkirk
- NASA Goddard Space Flight Center, Greenbelt, MD, USA
- Universities Space Research Association, Columbia, MD, USA
| | | | | |
Collapse
|
2
|
Manney GL, Daffer WH, Zawodny JM, Bernath PF, Hoppel KW, Walker KA, Knosp BW, Boone C, Remsberg EE, Santee ML, Harvey VL, Pawson S, Jackson DR, Deaver L, McElroy CT, McLinden CA, Drummond JR, Pumphrey HC, Lambert A, Schwartz MJ, Froidevaux L, McLeod S, Takacs LL, Suarez MJ, Trepte CR, Cuddy DC, Livesey NJ, Harwood RS, Waters JW. Solar occultation satellite data and derived meteorological products: Sampling issues and comparisons with Aura Microwave Limb Sounder. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2007jd008709] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
3
|
Lambert A, Read WG, Livesey NJ, Santee ML, Manney GL, Froidevaux L, Wu DL, Schwartz MJ, Pumphrey HC, Jimenez C, Nedoluha GE, Cofield RE, Cuddy DT, Daffer WH, Drouin BJ, Fuller RA, Jarnot RF, Knosp BW, Pickett HM, Perun VS, Snyder WV, Stek PC, Thurstans RP, Wagner PA, Waters JW, Jucks KW, Toon GC, Stachnik RA, Bernath PF, Boone CD, Walker KA, Urban J, Murtagh D, Elkins JW, Atlas E. Validation of the Aura Microwave Limb Sounder middle atmosphere water vapor and nitrous oxide measurements. ACTA ACUST UNITED AC 2007. [DOI: 10.1029/2007jd008724] [Citation(s) in RCA: 234] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
4
|
Lumpe J, Bevilacqua R, Randall C, Nedoluha G, Hoppel K, Russell J, Harvey VL, Schiller C, Sen B, Taha G, Toon G, Vömel H. Validation of Polar Ozone and Aerosol Measurement (POAM) III version 4 stratospheric water vapor. ACTA ACUST UNITED AC 2006. [DOI: 10.1029/2005jd006763] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|