2026-10-15T00:55:10Z https://www.scidb.cn/oai

10.57760/sciencedb.32099 2025-12-02T13:46:58Z

2025-12-02 Active differential SAL data and DSAL data with vibration self-compensation doi:10.57760/sciencedb.32099 en Both are SAL imaging time stream data, with each set containing three sets of trigger, channel 1, and channel 2 data. The target echo time stream data needs to be rearranged into a (fast time * slow time) matrix and compressed in the distance direction and filtered in the azimuth direction to obtain the image. Wavelength 1550nm, rotating mirror angular velocity 0.422rad/s. The target speed in DSAL is 181mm/s.  Active Differential SAL; DSAL; SAL Wanling Lu Zhiyong RESTRICTED dataset Science Data Bank