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Briefing: Trade-offs between commercial and public satellite data in water mapping accuracy revealed

Strategic angle: A new study finds that commercial satellite imagery data often outperforms public data sets when identifying surface water, but public data sets may excel in detecting water hidden by forest cover.

Editorial StaffMarch 27, 20261 min read

Commercial satellite imagery is more effective for surface water identification.

Public data sets may be superior for detecting water obscured by vegetation.

The study highlights the importance of choosing the right data source for water mapping.