Publication Date:
2011-08-19
Description:
The microwave temperature profiler (MTP) is a passive microwave radiometer installed in the NASA ER-2 aircraft and used to measure profiles of air temperature versus altitude. It operates at 57.3 and 58.8 GHz, where oxygen molecules emit thermal radiation. Brightness temperature is measured at a selection of viewing elevation angles every 14 s. MTP was the only remote sensing experiment aboard the ER-2 during the Airborne Antarctic Ozone Experiment. This paper describes hardware, calibration, and performance aspects of the MTP.
Keywords:
INSTRUMENTATION AND PHOTOGRAPHY
Type:
Journal of Geophysical Research (ISSN 0148-0227); 94; 16757-16
Format:
text