Sivakumar, VGizaw Mengistu, DTBotai, OJ2010-09-102010-09-102009Sivakumar, V, Gizaw Mengistu , DT, Botai, OJ. 2009. Mean ozone and water vapour height profiles for Southern hemisphere region using radiosonde or ozonesonde and haloe satelite data. Advances in Geosciences, Vol.16, pp 263-2701680-7340http://hdl.handle.net/10204/4348Copyright: 2010.Copernicus Publications. This is the pre print version of the work. The definitive version is published in Advances in Geosciences, Vol. 16, pp 263-270The aim of this work is to construct a model (mean) profile for ozone and water vapor in Southern hemisphere latitude using 14 years (1993-2006) of Halogen Occultation Experiment (HALOE) satellite data and about 10 years (1998-2007) of the Southern Hemisphere Additional OZonesondes (SHADOZ) balloon measurement data from Nairobi (1.3°S; 36.8°E), Malindi (3.0°S; 40.2°E) and Irene (25.9°S; 28.2°E). A comparison of Haloe mean profile has made between 0° to 10° Southern Hemisphere latitude with Nairobi and Malindi SHADOZ ozonesonde data, 20° to 30° with Irene SHADOZ measurement data respectively. A good agreement in terms of ozone and water vapour measurements has been found between SHADOZ ozonesonde and Haloe. The relative percentage of difference lies within 5 % for the height region from 4.5 km to 30 km altitude whereas, the comparison of mean water vapour show high uncertainty.enOzone vapourWater vapourHALogen Occultation ExperimentHALOESHADOZGeosciencesAtmospheric sciencesSatelite dataArticleSivakumar, V., Gizaw Mengistu, D., & Botai, O. (2009). Mean ozone and water vapour height profiles for Southern hemisphere region using radiosonde or ozonesonde and haloe satelite data. http://hdl.handle.net/10204/4348Sivakumar, V, DT Gizaw Mengistu, and OJ Botai "Mean ozone and water vapour height profiles for Southern hemisphere region using radiosonde or ozonesonde and haloe satelite data." (2009) http://hdl.handle.net/10204/4348Sivakumar V, Gizaw Mengistu D, Botai O. Mean ozone and water vapour height profiles for Southern hemisphere region using radiosonde or ozonesonde and haloe satelite data. 2009; http://hdl.handle.net/10204/4348.TY - Article AU - Sivakumar, V AU - Gizaw Mengistu, DT AU - Botai, OJ AB - The aim of this work is to construct a model (mean) profile for ozone and water vapor in Southern hemisphere latitude using 14 years (1993-2006) of Halogen Occultation Experiment (HALOE) satellite data and about 10 years (1998-2007) of the Southern Hemisphere Additional OZonesondes (SHADOZ) balloon measurement data from Nairobi (1.3°S; 36.8°E), Malindi (3.0°S; 40.2°E) and Irene (25.9°S; 28.2°E). A comparison of Haloe mean profile has made between 0° to 10° Southern Hemisphere latitude with Nairobi and Malindi SHADOZ ozonesonde data, 20° to 30° with Irene SHADOZ measurement data respectively. A good agreement in terms of ozone and water vapour measurements has been found between SHADOZ ozonesonde and Haloe. The relative percentage of difference lies within 5 % for the height region from 4.5 km to 30 km altitude whereas, the comparison of mean water vapour show high uncertainty. DA - 2009 DB - ResearchSpace DP - CSIR KW - Ozone vapour KW - Water vapour KW - HALogen Occultation Experiment KW - HALOE KW - SHADOZ KW - Geosciences KW - Atmospheric sciences KW - Satelite data LK - https://researchspace.csir.co.za PY - 2009 SM - 1680-7340 T1 - Mean ozone and water vapour height profiles for Southern hemisphere region using radiosonde or ozonesonde and haloe satelite data TI - Mean ozone and water vapour height profiles for Southern hemisphere region using radiosonde or ozonesonde and haloe satelite data UR - http://hdl.handle.net/10204/4348 ER -