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-# Worldwide PhenoCam EFAST feasibility screening
+# Worldwide PhenoCam EFAST screening and fusion
 
 Screen the global [PhenoCam Network](https://phenocam.nau.edu/) for sites where EFAST Sentinel-2 / Sentinel-3 fusion is likely to work: enough PhenoCam `gcc_90`, seasonal signal, and S2/S3 coverage for a calendar year.