Micro environment data on the Daeungbojeon hall and the Palsangjeon hall of the Beopjusa temple in Republic of Korea

This article provides long-term environmental change data for wooden buildings; it also reflects environmental data provided by the Korea Meteorological Administration. In the case of field survey, data logger was installed on the left rear and right front sides of the buildings. Datasets on the Beopjusa temple were collected at 1 h intervals in each building. Korea Meteorological Administration data was collected from public database(data.kma.go.kr) and all data processed in excel. The data was collected at two sites from Daeungbojeon hall and Palsangjeon hall in the Beopjusa temple, Republic of Korea. Data sets at 1 h intervals are provided by collecting more than 170,000 pieces of data for each building. And monthly average dataset and difference value of time average data between inside and outside are provided. This data can be used as basic data for environmental change researcher or simulation researcher of wood condition.


Specifications
Environmental Science Specific subject area Climatology, Micro environment, Difference value between inside and outside of wooden building Type of data Table  Graph How data were acquired Raw data: In the case of field survey, data loggers were installed on the left rear and right front sides of the buildings. Datasets on the Beopjusa temple were collected at 1 h intervals in each buildings. Korea Meteorological Administration data was collected from public database(data. kma.go.kr) and all data processed in excel.

Value of the Data
• This is the first time that real-time temperature and relative humidity have been collected over a long period of time using the logger devices in wooden architectural heritage. • The data provided in this article can be used for comparing the differences between its weather observatory and wooden architectural heritage by the trends of temperature and relative humidity. • This data can be interesting to researchers carrying out studies on the environment of wooden buildings, and can provide long-term indoor/outdoor comparative data. • This data is also useful for studying the advantages and disadvantages of wooden buildings in response to climate change. The wooden building has the advantage of maintaining a constant indoor temperature and humidity despite changes in air temperature and relative humidity. On the other hand, if dew condensation occurs due to temperature change, the damage may be accelerated compared to other materials. • This data is also useful for those doing climate simulations.
We provide real time datasets collected from June 1, 2015 to April 30, 2020 on the Daeungbojeon hall and Palsangjeon hall in Beopjusa temple, Boeun, the Republic of Korea. This data parameters measured include air temperature and relative humidity. All parameters were measured inside two wooden buildings using US12-011 data loggers with temperature and relative humidity sensors [2] . A total of 172,416 measurements of each parameter were recorded from June 1, 2015 to April 30, 2020. 43,104 data per parameter were collected at one site inside one wooden building. This article contains the raw data, provided by the Korea Meteorological Administration, on the real time temperature and relative humidity of Boeun observatory [3] . Table 1 shows the total number of temperature and relative humidity data obtained by each building and year. This dataset including raw data of Korea Meteorological Administration is available in Mendeley Data Repository(DOI: 10.17632/mwgjgbb84z.4). These data was used to calculation of monthly average and time average value. And graphs of monthly average and time  average data are presented in this article ( Figs. 3-6 ). Table 2 shows the annual mean, maximum and minimum values of temperature and relative humidity in each building.
Wooden buildings, a traditional Korean building, provide a relatively stable environment from the surrounding environment by the characteristics of wood [4] . We intend to collecting en-    vironmental data of wooden buildings and provide long-term monitoring data inside wooden buildings. Our datasets provide information about the micro environment of wooden buildings.

Survey area
The study area is Beopjusa temple, Boeun-city, Chungcheongbuk-do, the center of South Korea; it is between latitude 36.52 °-36.56 °and longitude 127.68 °-127.84 °. The topography is valley and elevation averaged about 350 m above mean sea level. The temple buildings are oriented to the southwest. The climate of region is characterized by high temperatures in summer and high rainfall, and low temperatures and dry climates in winter.
Data were collected from field survey and public database(data.kma.go.kr). For field survey, it was measured at targeted two buildings, Daeungbojeon hall and Palsangjeon hall from the Beopjusa temple(Boeun-eup, Boeun-gun, Chungcheongbuk-do, Republic of Korea).

Data acquisition
This data was automatically measured every hour on the hour. The data collection period is from June 1, 2015 to April 30, 2020. We also applied the same period of time for the public database (data.kma.go.kr). HOBO Temperature/Relative Humidity data loggers(U12-011, Onset, USA) were installed on the left rear and right front sides of the two buildings, respectively ( Fig. 2 ). The installation location is appropriately placed at the top of the first floor. The instrumental characteristics of data logger, US12-011 are given in Table 3 .

Data processing
The Excel 2016 program was used to convert the collected data into monthly average and time average data. We calculated the monthly average and time average value using the pivot table function of Excel program and confirmed the trends of temperature and relative humidity between the inside of wooden buildings and outside data of public database. The time average data was calculated using data with all data for 12 months from 2016 to 2019.

Ethics Statement
This data is NOT relevant for human project and animal studies.

Declaration of Competing Interest
The authors declare that they have no known competing financial interests or personal relationships which have or could be perceived to have influenced the work reported in this article.