Antecedent precipitation index: Difference between revisions

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(Abbreviated API.) A weighted summation of daily [[precipitation]]  amounts, used as an index of [[soil moisture]].<br/> The weight given each day's precipitation is usually assumed to be an exponential or reciprocal  function of time with the most recent precipitation receiving the greatest weight. The antecedent  precipitation index method is commonly used to initialize some [[rainfall]] models.
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== antecedent precipitation index ==
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<div class="definition"><div class="short_definition">(Abbreviated API.) A weighted summation of daily [[precipitation]]  amounts, used as an index of [[soil moisture]].</div><br/> <div class="paragraph">The weight given each day's precipitation is usually assumed to be an exponential or reciprocal  function of time with the most recent precipitation receiving the greatest weight. The antecedent  precipitation index method is commonly used to initialize some [[rainfall]] models.</div><br/> </div>
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Revision as of 16:30, 7 November 2023

(Abbreviated API.) A weighted summation of daily precipitation amounts, used as an index of soil moisture.
The weight given each day's precipitation is usually assumed to be an exponential or reciprocal function of time with the most recent precipitation receiving the greatest weight. The antecedent precipitation index method is commonly used to initialize some rainfall models.


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