Copernicus Australia Hub Sentinel-1 SAR

The SENTINEL-1 mission comprises a constellation of two polar-orbiting satellites, operating day and night performing C-band synthetic aperture radar imaging, enabling them to acquire imagery regardless of the weather.哨兵-1（SENTINEL-1）任务由两颗极轨卫星组成的卫星星座构成，该星座昼夜不间断运行，执行C波段合成孔径雷达（C-band synthetic aperture radar）成像任务，使其能够不受天气条件限制获取遥感影像。