CAMEX-4 ER-2 MICROWAVE TEMPERATURE PROFILER V1

The CAMEX-4 ER-2 Microwave Temperature Profiler dataset was collected by the Microwave Temperature Profiler (MTP), which is a passive microwave radiometer which measures the thermal emission from oxygen molecules in the atmosphere for a selection of elevation angles. Current observing frequencies are 56.6 and 58.8 GHz. Measured brightness temperature versus elevation angle is converted to air temperature versus altitude using a statistical retrieval procedure. An altitude temperature profile is produced every three km along the flight path. Data were collected from the Jacksonville Naval Air Station, Florida during the CAMEX-4 campaign spanning from August 26 - September 26. 2001.

CAMEX-4 ER-2微波温度剖面仪数据集由微波温度剖面仪（MTP）收集而成，该仪器系一种被动式微波辐射计，用于测量大气中氧气分子在选定仰角下的热辐射。当前观测频率为56.6和58.8 GHz。通过统计反演方法，将测量的亮度温度与仰角之间的关系转换为空气温度与高度之间的关系。沿飞行路径每3公里生成一个高度温度剖面。数据收集于佛罗里达州杰克逊维尔海军航空站，时间跨度为2001年8月26日至9月26日，CAMEX-4活动期间。