{"ob_id":7757,"uuid":"2053667d8caa444f82c97efe81680942","title":"High Resolution Dynamics Limb Sounder (HIRDLS)","abstract":"HIRDLS is an infrared limb-scanning radiometer designed to sound the upper troposphere, stratosphere, and mesosphere to determine temperature; the concentrations of O3, H2O, CH4, N2O, NO2, HNO3,N2O5, ClONO2, CFCl2, CFCl3, and aerosols; and the locations of polar stratospheric clouds and cloud tops. The goals are to provide sounding observations with horizontal and vertical resolution superior to that previously obtained; to observe the lower stratosphere with improved sensitivity and accuracy; and to improve understanding of atmospheric processes through data analysis, diagnostics, and use of two- and three-dimensional models. HIRDLS is carried on the Aura mission, part of NASA's Earth Observing System (EOS).","keywords":"","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/5025/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/5027/?format=json"],"instrumentType":"radiometer","subInstrument":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/32145/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/32144/?format=json"]}