逐时“两山”游养指数网格预报产品数据
收藏资源简介：
提供的未来3天逐3、6、12小时“绿水青山就是金山银山”游养指数数据，覆盖安吉的72个网格格点，每天两次滚动发布。这些数据基于精细化的网格预报技术，能够为用户提供基于位置的高分辨率“绿水青山就是金山银山”养生旅游信息。用户调用后可根据实际位置匹配最近网格等方法直接使用。游养指数数据可用于评估不同区域的气候对健康和养生的影响，特别是在富氧康养、日光疗养等方面，为健康和安全旅游提供科学依据。自动提取安吉范围智能网格逐3、6、12小时客观预报产品，结合自主设计的“绿水青山就是金山银山”游养指数算法和规则自动生成逐3、6、12小时度假气候指数智能网格客观预报产品。“绿水青山就是金山银山”游养指数算法和规则是集合多种天气气候要素、负氧离子、大气污染等设计而成，综合了体感温度、降雨/降雪、积雪、云层百分比、风速、负氧离子、空气质量AQI等、气象灾害预警信号、能见度等气象、生态环境方面要素，按照不同权重打分构成，建立其对应的“绿水青山就是金山银山”游养分级标准。其中体感温度计算方法如下:体感温度Tg=Ta+A{exp[0.05(Ta-Ts)(R-Rs)]-1}-0.03(Ta-Ts)V,当Ta≥Ts;体感温度Tg=Tg=Ta+A{exp[0.013(Ts-Ta)(R-Rs)]-1}-0.01(Ts-Ta)V,当Ta＜Ts。人体最佳舒适温度Ts=22.7[1-0.3sin(Θ-23.5°）]-∣0.3cos[15°（M-1）]∣-2tan（H/100）°)式中，系数A取值为14；Ta为平均气温；V为平均风速；R为相对湿度；Rs为最适相对湿度，无降水时取值0.5，有降水时取值0.618；Ts为人体最佳舒适温度；Θ为纬度；M为月份；H为海拔高度。体感温度、降雨、降雪、积雪、云层百分比、风速、负氧离子、空气质量AQI、气象灾害预警信号以及能见度作为十个得分标准，每个标准总共十分，根据不同气象条件分别进行赋分，最后相加，90-100为理想状况，80-89为特别适宜，70-79为极适宜，60-69为适宜，50-59为可以接受，40-49为一般，30-39为不适宜，20-29为极不适宜，10-19为特别不适宜。
This dataset provides 3-day forward-looking "Lucid Waters and Lush Mountains are Invaluable Assets" Tourism & Wellness Index data at 3-hour, 6-hour, and 12-hour intervals, covering 72 grid points in Anji, with two rolling releases per day. Based on refined grid forecasting technology, this data offers location-based high-resolution tourism and wellness information aligned with the "Lucid Waters and Lush Mountains are Invaluable Assets" initiative. Users can directly utilize the data by matching their actual location to the nearest grid point after invoking the service. The tourism and wellness index data can be used to evaluate the impact of regional climate on health and wellness, especially in oxygen-rich health recuperation and sunlight therapy, providing scientific support for safe and healthy tourism. Intelligent grid-based objective forecast products at 3-hour, 6-hour, and 12-hour intervals within the Anji scope are automatically extracted. Combined with the independently designed "Lucid Waters and Lush Mountains are Invaluable Assets" tourism and wellness index algorithm and rules, intelligent grid-based objective forecast products of vacation climate index at the same time intervals are automatically generated. The "Lucid Waters and Lush Mountains are Invaluable Assets" tourism and wellness index algorithm and rules are designed by integrating multiple weather and climate factors, negative oxygen ions, air pollution, and other relevant indicators. It comprehensively considers meteorological and eco-environmental factors including apparent temperature, rainfall/snowfall, snow cover, cloud cover percentage, wind speed, negative oxygen ion concentration, air quality AQI, meteorological disaster warning signals, and visibility, assigns scores based on different weights, and establishes the corresponding grading standards for the index. The calculation method of apparent temperature is as follows: When $T_a geq T_s$: $T_g = T_a + Aleft{expleft[0.05(T_a-T_s)(R-R_s) ight] - 1 ight} - 0.03(T_a-T_s)V$ When $T_a < T_s$: $T_g = T_a + Aleft{expleft[0.013(T_s-T_a)(R-R_s) ight] - 1 ight} - 0.01(T_s-T_a)V$ The optimal human comfort temperature $T_s$ is defined as: $T_s = 22.7left[1 - 0.3sin(Theta - 23.5^circ) ight] - left|0.3cosleft[15^circ(M - 1) ight] ight| - 2 anleft(H/100^circ ight)$ In the formula, the coefficient $A$ is set to 14; $T_a$ is the average air temperature; $V$ is the average wind speed; $R$ is the relative humidity; $R_s$ is the optimal relative humidity, with a value of 0.5 when there is no precipitation, and 0.618 when there is precipitation; $Theta$ is the latitude; $M$ is the month; $H$ is the altitude. Ten scoring criteria are adopted, including apparent temperature, rainfall, snowfall, snow cover, cloud cover percentage, wind speed, negative oxygen ion concentration, air quality AQI, meteorological disaster warning signals, and visibility. Each criterion is scored out of 10 based on specific meteorological conditions, and the total score is the sum of individual scores. The grading standards are as follows: 90-100 for ideal status, 80-89 for particularly suitable, 70-79 for highly suitable, 60-69 for suitable, 50-59 for acceptable, 40-49 for average, 30-39 for unsuitable, 20-29 for highly unsuitable, and 10-19 for extremely unsuitable.
