ee.Algorithms.FMask.matchClouds
Runs the FMask cloud and shadow matching. Outputs a single band ('csm'), containing the computed cloud and shadow masks.
| Usage | Returns | ee.Algorithms.FMask.matchClouds(input, cloud, shadow, btemp, sceneLow, sceneHigh, neighborhood) | Image |
| Argument | Type | Details | input | Image | The scene for which to compute cloud and shadow masks. |
cloud | Image | Potential cloud mask image. Expected to contain 1s for cloudy pixels and masked pixels everywhere else. |
shadow | Image | Potential shadow mask image. Expected to contain 1s for shadow pixels and masked pixels everywhere else. |
btemp | Image | Brightness temperature image, in Celsius. |
sceneLow | Float | The 0.175 percentile brightness temperature of the scene. |
sceneHigh | Float | The 0.825 percentile brightness temperature of the scene. |
neighborhood | Integer, default: 50 | The neighborhood to pad around each tile. |
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Last updated 2024-07-13 UTC.
[null,null,["Last updated 2024-07-13 UTC."],[[["Generates cloud and shadow masks for satellite imagery using the FMask algorithm."],["Takes an input image and potential cloud/shadow masks to identify these features."],["Utilizes brightness temperature and scene percentiles to refine mask accuracy."],["Outputs a single-band image ('csm') representing the combined cloud and shadow mask."],["Allows customization of neighborhood padding for tile processing."]]],[]]