菲律宾滑坡灾害图集

菲律宾滑坡灾害图集主要显示不稳定的斜坡和滑坡范围。数据类型为图片，数据文件为82个tiff文件，数据量约1.76GB。该数据集通过使用稳定性指数模型识别浅层平移滑坡和泥石流源区域，使用COLTOP 3D和Matterocking 2.0确定结构控制的滑坡潜在区域，使用Conefall评估结构受控不稳定区的水样。结合LiDAR的高分辨率、滑坡清单和边坡稳定性模型来绘制滑坡分区图，模拟2000-2099年菲律宾地区的滑坡信息。

The Philippines Landslide Disaster Atlas primarily showcases unstable slopes and the extent of landslide events. The dataset consists of image data, specifically 82 TIFF files with a total volume of approximately 1.76 GB. This dataset identifies shallow translational landslides and debris flow source areas using a stability index model, delineates structurally controlled potential landslide zones via COLTOP 3D and Matterocking 2.0, and assesses water samples from structurally controlled unstable regions using Conefall. By integrating high-resolution LiDAR data, landslide inventories, and slope stability models, this dataset generates landslide zoning maps and simulates landslide-related information across the Philippines for the period 2000–2099.

搜集汇总

背景与挑战

背景概述

菲律宾滑坡灾害图集是一个包含82个TIFF文件的数据集，数据量约1.76GB，主要显示不稳定的斜坡和滑坡范围。该数据集通过多种模型和方法（如稳定性指数模型、COLTOP 3D、Matterocking 2.0和Conefall）结合LiDAR高分辨率数据，绘制了2000-2099年菲律宾地区的滑坡分区图，数据质量良好，适用于滑坡灾害研究。