2015 Workshop: Optical Calibration and Data Analysis
J. Baumgardner
D. Hampton
Accurate calibration is important for inter-comparison of observations, data/model comparisons, and long-term investigations. We invite discussion on a broad range of topics relating to passive optical and lidar observations and their analysis. Possible topics include absolute and relative intensity calibration, wavelength calibration, spatial scale determination, error analysis, correction for scattering within the lower atmosphere, isolation of atmospheric lines of interest, flat field techniques, spectral fitting approaches, and analysis of long term data sets. In addition to reporting progress on calibration and analysis techniques, this workshop provides an opportunity to discuss challenges and gain feedback from other workshop participants. We encourage hands-on demonstrations. In addition, we welcome modelers to discuss use of observations for model-data comparisons, and associated questions and challenges for model validation. We welcome and encourage presentations by students.
Samual Sanders: Measurements of O+ in AK. (pdf)
Yue Deng: Vertical winds in Brazil. (pdf)
Rafael Mesquita: Fabry Perot results from Ethiopia. (pdf)
Manbharat Dhadly: Cross comparison of upper atmospheric winds. (pdf)
Kim Nielsen & Stuart Johnson: Low-cost Airglow Imager (pdf)
Chhavi Goenka: Calibration of liquid crystal etalon imager. (pdf)
Guy Grubbs: Star calibration of auroral imaging. (pdf)
Brian Jackel: Instrument calibration of atmospheric effects using celestial sources. (pdf)
Michael Hirsch: Temporal and spatial calibration of high-speed auroral imagery.(pdf)
Accurate calibration, analysis, and error assessment provides the foundation for data that can be used to address a range of CEDAR strategic science topics, including coupling in the interaction region between the Earth’s atmosphere and the near space environment, lower-upper atmospheric coupling, Sun-Earth interactions, investigation of atmospheric dynamics through combination of observations such as wind measurements, and long-term climatology observations.