High Spectral Resolution Lidar Data from Eureka Canada

The University of Wisconsin Lidar Group web site provides access to high spectral resolution lidar, Millimeter Wave Cloud Radar (MMCR) radar, Polar Atmospheric Emitted Radiance Interferometer (PAERI) infrared spectrometer, microwave radiometer, Eureka radiosonde data and derived products. See the related URLs. IMPORTANT NOTICE: An intermittent failure in the temperature control for the laser frequency doubling crystal has created many periods with low or zero transmitted energy during July 2009 through May 2010. It is particularly important to use bit 3 of qc_mask and/or a mask based on transmitted_energy to screen for these data. (Note: Use of Matlab bit designations with qc_mask bit numbers starting from '1' rather than '0').