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by nigma
3149 days ago
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It depends on the revisit time, spatial resolution, region of interest, cloud coverage and product type. For example Landsat 8 images the entire Earth every 16 days, Sentinel-2 revisit time is ~5 days with 2 satellites and MODIS provides daily data but at moderate spatial resolution (> 250m).
We expect both the spatial resolution and revisit time to improve as more companies are launching satellite constellations. |
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