Spatial debiasing is a post-processing step applied to 0.25deg native forecasts and ERA5. It provides a better estimate for the weather for a specific ****lat/lon or a list of grid points in a location_file . Debiasing helps correct inherent biases present in spatial data like ERA5 Reanalysis, a source of  training data for Salient’s models. Salient uses two methodologies depending on the timescale via an API debiasing option(debias=True).

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Note: Currently, debiased forecasts are not available in Cloudflare.

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Debiasing Model - Daily Resolution

The debiasing model applies to:

The debiasing solution uses a generalized model that uses training data to learn the complex relationship between ERA5 and local environment to calculate a bias correction factor.

Supported Variables