b5704a0b-b379-4ffe-b14c-25fbdf216d99 English UTF-8 Dataset Mr. Sakthivel Samy V National Centre for Polar and Ocean Research (NCPOR) +91-832-2525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND vssamy@ncpor.res.in Point of contact 2021-03-19 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Observations of Carbon Monoxide in Antarctic Troposphere at Maitri, Antarctica. 2020-10-01 Creation Document digital Observations of carbon monoxide have been made using IR CO analyzer at Maitri, Antarctica during 22nd Indian Scientific Expedition. A diurnal cycle was systematically observed during clear sky condition. The CO concentration was observed higher in daytime sunlight period however; during cloudy day diurnal variation was absent. It has been observed that the CO concentration increases with increase of solar elevation and decline of CO concentration correlated with the drop of the solar radiation. In present communication experimental setup and results obtained are discussed in detail. The studies at Maitri station were aimed towards the estimation of a complete diurnal variation for CO in the near-surface air in Antarctica. Completed Dr. S L Jain National Centre for Polar and Ocean Research (NCPOR) 8322525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND ictd@ncpor.res.in Principal investigator Earth Science-Atmosphere Theme Schirmacher Oasis Antarctic Place Observations of Carbon Monoxide in Antarctic Troposphere at Maitri Project English climatologyMeteorologyAtmosphere 20.0 140.0 -90.0 30.0 2002-01-01 2003-12-31 TableDigital unknown unknown Mr. Sakthivel Samy V National Centre for Polar and Ocean Research (NCPOR) +91-832-2525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND vssamy@ncpor.res.in Distributor http://data.ncaor.gov.in/newhtml