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Ny Powerpointmaster - HydroCast - DHI

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Eksempel på opdatering af modelprognose for<br />

vandføring ved model med data assimilering<br />

Step 1: A B<br />

- Prognose<br />

- Usikkerhed på prognose<br />

Step 2: B D<br />

- Opdatering = feedback fra<br />

måledata til model<br />

- Vægtning mellem data (C)<br />

og model (B) D<br />

- Opdatering af<br />

tilstandsvariable i model<br />

- Reduktion af usikkerhed<br />

4σ<br />

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