Abstract: Provided are an apparatus and method for calculating a sensible temperature in consideration of outdoor ground heating and a heatwave warning apparatus and method based on a sensible temperature in consideration of outdoor ground heating. The method of calculating a sensible temperature in consideration of outdoor ground heating includes classifying data which includes a globe temperature, an atmospheric temperature, a relative humidity, and a ground surface temperature and is observed by an automated synoptic observing system (ASOS) for a certain period of time, as precipitation data and non-precipitation data according to whether there is precipitation, clustering the non-precipitation data into K clusters, and deriving K+1 sensible temperature calculation formulae by performing regression analysis on the K clusters and the precipitation data.

Abstract: The crop condition monitoring system according to an embodiment of the present disclosure includes a first capacitive moisture condition sensor detects a voltage according to a water condition, a second capacitive moisture condition sensor detects a voltage according to a water condition, a non-contact surface temperature sensor configured to detect a surface temperature of the first capacitive moisture condition sensor and generate a first surface temperature, a contact surface temperature sensor configured to detect a surface temperature of the second capacitive moisture condition sensor and generate a second surface temperature, the contact surface temperature sensor formed on the second capacitive moisture condition sensor, a temperature and humidity sensor configured to detect a dew point, and a crop condition monitoring server configured to predict the occurrence of dew and frost using the voltage according to the water condition received from the first capacitive moisture condition sensor, the voltage

Abstract: A method of predicting a personalized pollen allergy includes generating a personal allergic symptom diary by recording a daily allergic symptom and daily drug taking information of a user, calculating a daily symptom index using a pollen calendar of a region corresponding to a location of the user and the daily allergic symptom, extracting allergy generation risk grades for each pollen generation species and allergy-sensitive tree species of the user by using the pollen generation species and a pollen generation grade extracted from the pollen calendar, and the daily symptom index, and generating a personalized pollen calendar based on the extracted information, and generating a personalized risk forecast for each city and county for the user by applying the allergy generation risk grades for each pollen generation species and the allergy-sensitive tree species to a Metrological Administration pollen forecast.

Abstract: Provided is a method for setting a thermal comfort scale of an age-specific perceived temperature of residents living in a certain area based on an experiment exposed to thermal stress environment in an artificial climate chamber.

Abstract: Provided is a low atmosphere ascent and descent observation experimental tool. Since a position of a radiosonde and a ground captive position of the radiosonde is accurately grasped using a GPS radiosonde, accurate observation results may be obtained.

Abstract: Provided is an upper air inflow-type apparatus for dissipating cold air, the apparatus including: an air inflow fan; an air guiding tube arranged at a lower portion of the air inflow fan; and a descending current divergence zone arranged at a lower portion of the air guiding tube.

Abstract: Provided is a low atmosphere ascent and descent observation experimental tool. Since a position of a radiosonde and a ground captive position of the radiosonde is accurately grasped using a GPS radiosonde, accurate observation results may be obtained.