Umbra Synthetic Aperture Radar (SAR) Open Data

Umbra satellites generate the highest resolution Synthetic Aperture Radar (SAR) imagery ever offered from space, up to 16-cm resolution. SAR can capture images at night, through cloud cover, smoke and rain. SAR is unique in its abilities to monitor changes. The Open Data Program (ODP) features over twenty diverse time-series locations that are updated frequently, allowing users to experiment with SAR's capabilities. We offer single-looked spotlight mode in either 16cm, 25cm, 35cm, 50cm, or 1m resolution, and multi-looked spotlight mode. The ODP also features an assorted collection of over 250+ images and counting of various locations around the world, ranging from emergency response, to gee-whiz sites. If you have a suggestion for a new location, feedback on the dataset, or any questions, contact us at umbra.space/open-data.

乌布罗卫星生成迄今为止从太空提供的最高分辨率合成孔径雷达（SAR）图像，分辨率高达16厘米。SAR能够在夜间、穿过云层、烟雾和雨水等条件下捕捉图像。SAR在监测变化方面具有独特的能力。开放数据计划（ODP）包含超过二十个多样化的时序位置，这些位置的数据频繁更新，使用户能够体验SAR的功能。我们提供单视 spotlight 模式，分辨率可选16厘米、25厘米、35厘米、50厘米或1米，以及多视 spotlight 模式。ODP还特色展示了超过250幅及以上的世界不同地点的图像集合，这些图像涵盖了从应急响应到令人惊叹的景点等。如果您对新增地点有建议、对数据集有反馈或任何疑问，请通过umbra.space/open-data与我们联系。