云顶高度/云顶气压/云顶温度

云顶温度指云层顶部所具有的温度（K）；云顶高度由云顶气压表示，定义为云顶所在层的气压值（hPa）。当云层不透明时，云顶有效辐射温度近似于云顶温度，当云层较薄时，云顶有效辐射温度与实际云顶温度有较大差异。主要利用两个红外窗区通道（11.0 µm、12.0µm）和一个CO 2 吸收通道（13.3µm），结合红外分裂窗通道算法和 CO 2 /红外通道方法反演云高。葵花8号卫星的云顶温度、云顶高度、云顶气Cloud-top temperature refers to the temperature (K) at the top of a cloud layer. Cloud-top height is represented by cloud-top pressure, defined as the pressure value (hPa) of the layer where the cloud top is located. When the cloud layer is opaque, the cloud-top effective radiative temperature approximates the actual cloud-top temperature; when the cloud layer is relatively thin, there is a significant difference between the cloud-top effective radiative temperature and the actual cloud-top temperature. Cloud-top height retrieval mainly utilizes two infrared window channels (11.0 µm, 12.0 µm) and one CO₂ absorption channel (13.3 µm), combined with the infrared split-window channel algorithm and the CO₂/infrared channel method. The cloud-top temperature, cloud-top height, and cloud-top air from the Himawari-8 satellite.

搜集汇总

背景与挑战

背景概述

该数据集提供云顶温度、云顶高度和云顶气压的测量数据，通过葵花8号卫星的红外窗区通道和CO2吸收通道反演生成，适用于空天数据应用场景。