Compared with low-orbit satellites and optical satellites, the L-SAR4 01 satellite has advantages of short high-orbit observation revisit period and wide imaging width with microwave observation that are not limited by climate (all-weather) and light (all-day).
与低轨卫星和光学卫星相比,L-SAR4 01 卫星具有高轨观测重访周期短、微波观测成像宽度宽等优点,不受气候(全天候)和光照(全天)的限制。