航空高精度终端区与航路气象保障数据集

本数据集依托中科天机全球-区域一体化数值天气模式生成，采用 “全球自由变焦” 核心技术，对中国区域进行聚焦网格加密。在不增加总网格点和计算量的前提下，实现了 0.025°（约2.5公里） 的高分辨率输出。 数据集提供2025年中国区域，包括辐射、温度、降水、风速、湿度、气压等多项核心要素的历史模拟数据，满足新能源、电力、水利、农业等行业对精细化气象信息的需求。该数据集可提供10天逐小时气象模拟。This dataset is generated based on the Zhongke Tianji Global-Regional Integrated Numerical Weather Prediction (NWP) Model, which incorporates the core "global free zooming" technology to perform focused grid refinement over the Chinese region. Without increasing the total number of grid points and computational overhead, it delivers high-resolution outputs at 0.025° (approximately 2.5 km). The dataset provides historical simulation data of multiple core meteorological variables for the Chinese region in 2025, including radiation, air temperature, precipitation, wind speed, relative humidity, atmospheric pressure and other key parameters, catering to the demand for fine-grained meteorological information from industries including new energy, power, water conservancy, agriculture and other relevant sectors. Moreover, this dataset supports hourly meteorological simulations spanning a 10-day timeframe.

搜集汇总

背景与挑战

背景概述

该数据集基于中科天机全球-区域一体化数值天气模式生成，采用“全球自由变焦”技术，实现了约2.5公里的高分辨率气象模拟。它提供2025年中国区域的辐射、温度、降水等核心要素数据，特别聚焦风场、阵风、气温和修正海平面气压，旨在支持航空终端区起降安全、侧风预警和航行性能评估等精细化气象保障需求。