近50年新疆1:200万和1:500万自然灾害数据集

本数据集主要反映近50年新疆自然灾害情况包含2个数据集：地质灾害数据集和气象灾害数据集；地质灾害数据集有新疆地震裂度分区图和新疆公路主要自然病害分布图，比例尺1:200万，参照乌鲁木齐军区司令部1993年印制的1:100万“新疆地貌交通图”等资料编绘成图；气象灾害数据集有年大风日数分布图（天）和一日最大降水量分布图（mm）。

This dataset primarily documents the natural disaster conditions in Xinjiang over the past 50 years, and comprises two subsets: the geological disaster dataset and the meteorological disaster dataset. The geological disaster dataset includes the seismic intensity zoning map of Xinjiang and the distribution map of main natural hazards on highways in Xinjiang, with a scale of 1:2,000,000. It was compiled and drawn based on reference materials such as the 1:1,000,000 "Xinjiang Geomorphology and Transportation Map" printed by the Headquarters of Urumqi Military Region in 1993. The meteorological disaster dataset includes the distribution map of annual gale days (unit: day) and the distribution map of maximum daily precipitation (unit: mm).

搜集汇总

背景与挑战

背景概述

该数据集总结了新疆地区近50年的自然灾害情况，包含地质灾害和气象灾害两个子集。地质灾害数据以1:200万比例尺呈现地震裂度和公路自然病害分布，气象灾害数据则提供年大风日数和一日最大降水量的分布图。数据集通过线上共享方式完全开放，适用于地球科学和生态环境研究领域。