RADARSAT-1

Launched in November 1995, RADARSAT-1 provided Canada and the world with an operational radar satellite system capable of timely delivery of large amounts of data. Equipped with a powerful synthetic aperture radar (SAR) instrument, it acquired images of the Earth day or night, in all weather and through cloud cover, smoke and haze. RADARSAT-1 was a Canadian-led project involving the Canadian federal government, the Canadian provinces, the United States, and the private sector. It provided useful information to both commercial and scientific users in such fields as disaster management, interferometry, agriculture, cartography, hydrology, forestry, oceanography, ice studies and coastal monitoring. In 2007, RADARSAT-2 was launched, producing over 75,000 images per year since. In 2019, the RADARSAT Constellation Mission was deployed, using its three-satellite configuration for all-condition coverage. More information about RADARSAT-2 see https://mda.space/en/geo-intelligence/ RADARSAT-2 PORTAL see https://gsiportal.mda.space/gc_cp/#/map

于1995年11月发射的RADARSAT-1，为加拿大及全球提供了一项具备实时数据大量传输能力的运行雷达卫星系统。装备有强大的合成孔径雷达（SAR）仪器，RADARSAT-1能够在昼夜更迭、各种天气条件下，以及穿越云层、烟雾和雾霾等恶劣环境中获取地球影像。该项目由加拿大主导，涉及加拿大联邦政府、各省、美国及私营部门共同参与。RADARSAT-1为商业和科学用户在灾害管理、干涉测量、农业、制图、水文、林业、海洋学、冰冻层研究和海岸监测等领域提供了宝贵信息。2007年，RADARSAT-2成功发射，自那时起每年生产超过75,000张影像。2019年，RADARSAT星座任务部署，利用其三卫星配置实现全天候覆盖。更多关于RADARSAT-2的信息，请参阅https://mda.space/en/geo-intelligence/，RADARSAT-2 PORTAL请参阅https://gsiportal.mda.space/gc_cp/#/map。