Science. 1977 Sep 23;197(4310):1275-7. doi: 10.1126/science.197.4310.1275.
Measurements of the total burden and of the concentration versus altitude profiles of ozone have been made with a ground-based heterodyne radiometer at Pasadena, California. The measurements were made in the 9.5-micrometer wavelength region, where a strong ozone infrared absorption band exists. The radiometer measured solar absorption at selected wavelengths, with a spectral resolution of 0.001 reciprocal centimeter, equivalent to the half-width of an ozone absorption line at the 10-millibar altitude level. A carbon dioxide laser served as the local oscillator. This technique can be used to gather important data on both tropospheric and stratospheric ozone, which are not readily accessible with other remote-sensing techniques.
已使用加利福尼亚州帕萨迪纳市的地面外差辐射计对臭氧的总负荷和浓度与海拔高度分布进行了测量。这些测量是在 9.5 微米波长区域进行的，该区域存在一个很强的臭氧红外吸收带。辐射计以选定的波长测量太阳吸收，光谱分辨率为 0.001 倒数厘米，相当于在 10 毫巴海拔水平臭氧吸收线的半宽度。二氧化碳激光器用作本地振荡器。这种技术可用于收集其他遥感技术不易获得的对流层和平流层臭氧的重要数据。
