Establishment and Application of Platform Based on Downscaling Climate Reanalysis Data

The architectural design is heavily influenced by the base's climatic conditions, such as window opening, daylighting, ventilation, etc.In the past, weather information obtained from the existing climate data may be too far from the base, too wide a range of coverage, or too wide a difference in geographical features, making it difficult to obtain seasonal information.With the increasing degree of urbanization, the heat island effect has intensified, and considering Taiwan's fluctuating terrain, it is even more important to quickly obtain detailed and accurate environmental background information.The TMY3 standard meteorological year data available in Taiwan has been established for only eight out of 23 counties and cities in Taiwan.

Taiwan's historical climate reconstruction data (TReAD) based on the Taiwan Climate Change Estimation Information and Adaptive Knowledge Platform (TCCIP) of the Ministry of Science and Technology (MOCT).The historical simulated climate data can show the climatic background of a location to some extent after verification by the present study and the Central Meteorological Administration of Meteorology.

Based on the climate background data of the base, this study compares TReAD data to a health examination table: A microclimate health checklist is made to determine the climate background of a base based on the data of various meteorological parameters.A website on Taiwan's Historical Climate Map has also been set up to provide a convenient way for users to access climate information and to use it as a reference for architectural design and urban planning.Furthermore, the site may be expanded to understand the relationships and other applications of the various factors affecting the historical climate.

Downscaling, close-knit climate data will help bring in the various stages of the architectural and urban life cycle as background data, such as open windows and airflow simulations.It is hoped that the link between urban and microclimate information can be further enhanced, creating a more pleasant architectural or urban environment, and effectively enhancing green architecture.