中国科学院安徽光学精密机械研究所研制了一台ARL-1二氧化碳拉曼激光雷达,结合实际大气条件,利用拉曼激光雷达的观测例子和分析仪观测结果,分析了拉曼激光雷达测量大气二氧化碳的不确定性.分析结果表明,拉曼激光雷达在对流层低层具有良好的稳定性和较高的测量精度,在较好的天气条件下,1 km高度范围内,ARL-1拉曼激光雷达的测量不确定性可控制在1.2 ppm内,在2 km高度范围内可控制在2.5 ppm内.
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