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Homogenization Of Swiss Climate Data: Monthly And Daily Adjustments.pdf

EGU2009-9838.pdf

Preview of Homogenization of Swiss Climate Data: Monthly and Daily Adjustments

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📊 Size: 109 KB

📄 Pages: 1 page

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Summary

This abstract discusses the efforts by MeteoSwiss to homogenize monthly and daily climate surface data in Switzerland, emphasizing two key aspects: long-term preservation and data standardization. The Swiss National Basic Climatological Network (Swiss NBCN) defines valuable climatological stations, ensuring their longevity. For data standardization, established monthly homogenization methods are applied, along with a spline technique to adjust daily values based on monthly adjustments for temperature and precipitation.

The study compares the spline method with a semi-objective approach, known for producing accurate daily adjustments, using long-term temperature series from 6 Swiss stations over the period 1901-2003. This research contributes to the COST Action "Advances in homogenization methods of climate series," focusing on developing and comparing daily homogenization techniques.

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Description

The Swiss National Basic Climatological Network (Swiss NBCN) defines key stations for valuable climatological observations. Homogenization techniques are applied to align data from these stations for consistent long-term analysis.

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File Format: PDF
File Size: 109 KB
Pages: 1
Language: EN
Total Downloads: 23
Last Updated: 6 days ago

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