Nimbus Temperature-Humidity Infrared Radiometer 6.7 µm Grayscale Swath Data L1, TIFF, Version 1

This data set consists of daily, global grayscale TIFF images derived from radiative temperatures measured in the 6.7 µm window (6.5 µm - 7.0 µm). These data were detected by the Temperature-Humidity Infrared Radiometer (THIR) on board the Nimbus 4, Nimbus 5, and Nimbus 6 satellites, respectively, during 1970-1971, 1973-1975, and 1975. The Nimbus satellites used the THIR 6.7 µm window to map the water vapor distribution in the upper troposphere and stratosphere. Note: This data set is not georeferenced and there are some gaps in temporal coverage because of missing data.

本数据集包含基于6.7微米窗口（6.5微米-7.0微米）测得的辐射温度生成的每日全球灰度TIFF图像。这些数据分别由Nimbus 4、Nimbus 5和Nimbus 6卫星上搭载的温湿度红外辐射计（Temperature-Humidity Infrared Radiometer，THIR）在1970-1971年、1973-1975年及1975年期间探测获得。Nimbus卫星利用THIR的6.7微米窗口绘制对流层上部和平流层的水汽分布图谱。注：本数据集未进行地理配准，且由于数据缺失，其时间覆盖存在部分空白。