针对海上异常折射环境下雷达微波与光波传播的差异,优化雷达/光电系统的有效配置,提出了利用常规海洋气象环境要素信息进行雷达光电探测性能的四种环境区划方法,其中基于海气温差(ASTD)和海气水汽压差(ASVPD)的划分规则更加直接和快速。通过海上试验数据分析,揭示了各划分区域的成因,证明了该项研究能够更好地发挥雷达/光电系统综合探测性能,提供及时准确的环境信息支持。 Aiming at the difference of radar microwave and light wave propagation in the abnormal refraction environment at sea and optimizing the effective configuration of the radar / optoelectronic system, four environmental zoning methods are proposed based on the information of conventional marine meteorological environment elements. Among them, ASTD) and air-sea vapor pressure difference (ASVPD) division rules more direct and fast. Through the analysis of the offshore experimental data, the causes of each subdivision area are revealed, which proves that the research can better display the comprehensive detection performance of radar / optoelectronic systems and provide timely and accurate environmental information support.