2011-2019年中国滑坡泥石流灾情数据

数据来源于各年度的《中国国土资源年鉴》和《中国环境统计年鉴》等。数据格式有灾情表格数据（Excel）、灾情矢量数据（Shapefile）、灾情栅格数据（GRID）。矢量数据与栅格数据的坐标系为WGS1984。数据项包括：地质灾害数量，滑坡灾害数量，崩塌灾害数量，泥石流灾害数量，地面塌陷灾害数量，直接经济损失金额（万元）等。The dataset is sourced from annual editions of *China Land & Resources Yearbook*, *China Environmental Statistics Yearbook*, and other relevant yearbooks. The data formats include disaster-related tabular data (in Excel format), disaster-related vector data (Shapefile format), and disaster-related raster data (GRID format). The coordinate system for both the vector and raster datasets is WGS1984. The data fields include: number of geological disasters, number of landslide disasters, number of collapse disasters, number of debris flow disasters, number of ground subsidence disasters, direct economic loss (in ten thousand yuan), etc.

搜集汇总

背景与挑战

背景概述

该数据集涵盖2011-2019年中国滑坡泥石流及相关地质灾害的灾情数据，来源于《中国国土资源年鉴》和《中国环境统计年鉴》，包括Excel表格、Shapefile矢量和GRID栅格格式，数据项涉及灾害数量和经济损失。数据集以栅格GeoTiff格式存储，容量为143.48 MB，属于社会经济数据产品，适用于地质灾害分析和研究。