Unverified50% confidenceFactExact time
Fodder Watch uses Sentinel-2 (10-meter resolution, 5-day revisit) as the optical channel, Sentinel-1 C-band SAR as the cloud-penetrating radar channel, and Landsat 8/9 (combined 8-day revisit) for historical baseline time series.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSentinel-2 provides red and near-infrared band imagery at 10-meter resolution, which closely matches the spatial resolution of Sentinel-1's SAR data.78% similarUnverifiedSentinel-2多光谱波段分辨率为10–60m/像素，Landsat-8为30m，商业卫星WorldView-3可达31cm全色分辨率72% similarUnverified商业卫星分辨率通常为0.3-0.5米，其分辨率局限和云层遮蔽问题正通过SAR（合成孔径雷达）影像补充，后者可穿透云层全天候成像66% similarUnverifiedThe Magellan mission (1989–1994) used synthetic aperture radar to penetrate Venus's cloud cover and scan the surface, with raw data at a spatial resolution of approximately 75 to 100 meters per pixel.63% similar
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