Data underlying the publication: Landslides of China's Qinling

Data Description: Landslides in the Qinling Mountains, ChinaThis dataset contains vector boundary information of landslides in the Qinling region of China. Landslides are a significant geological hazard, crucial for geological risk assessment, land use planning, and disaster management. This dataset aims to provide a detailed description of the landslide distribution in the Qinling area to facilitate related research and applications.<br>Data Content:Quantity: It includes vector boundaries of 169,888 landslides.Validation Check: In this version of the dataset, 2000 landslide boundaries have undergone validation checks. These boundaries have been meticulously verified to ensure data accuracy and reliability.Update Plan: Following the completion of validation checks, the remaining landslide boundaries will be validated and uploaded incrementally. This ensures continuous improvement and updates of the dataset to reflect the latest landslide distribution in the Qinling Mountains.Data Utility:Scientific Research: Researchers can use this dataset to study the distribution and evolution patterns of landslides in the Qinling Mountains and their correlation with geological and topographical factors.Geological Risk Assessment: Government agencies and geological experts can use this dataset for geological hazard risk assessment to develop effective response strategies.Land Use Planning: Based on the landslide distribution, rational land use planning can be carried out to reduce losses caused by geological disasters.Data Format:The data is presented in vector boundary format, making it easy to process and analyze in GIS software.The dataset uses a common geographic information data format, facilitating integration and interaction with other geographic data.Data Source:The data is derived from optical image interpretation, combined with extensive literature review and previous research work. This approach ensures comprehensive coverage and accurate identification of landslide boundaries in the Qinling Mountains.Data Quality Assurance:The data undergoes strict quality control and validation checks to ensure its accuracy and reliability.The dataset’s update plan guarantees continuous updates and improvements to meet user needs and application scenarios.

数据集说明：中国秦岭山区滑坡
本数据集包含中国秦岭区域内滑坡的矢量边界信息。滑坡作为一类重大地质灾害，对于地质风险评估、土地利用规划以及灾害管理均具有重要意义。本数据集旨在详细呈现秦岭区域的滑坡分布情况，以助力相关研究与应用实践。

数据集内容：
数量：本数据集涵盖169888处滑坡的矢量边界信息。
验证核查：在本版本的数据集中，已有2000处滑坡的矢量边界完成了验证核查。这些边界均经过细致核验，以保障数据的准确性与可靠性。
更新计划：在完成当前批次的验证核查后，剩余的滑坡边界将依次完成核验并分批上传。此举可确保本数据集持续优化更新，以精准反映秦岭山区最新的滑坡分布状况。

数据用途：
科学研究：科研人员可借助本数据集，探究秦岭山区滑坡的分布与演化规律，及其与地质、地形因素的关联。
地质风险评估：政府机构与地质领域专家可利用本数据集开展地质灾害风险评估工作，以制定切实有效的应对策略。
土地利用规划：基于滑坡分布情况，可开展合理的土地利用规划工作，以降低地质灾害带来的损失。

数据格式：本数据以矢量边界格式存储，便于在地理信息系统(Geographic Information System, GIS)软件中进行处理与分析。数据集采用通用地理信息数据格式，可便捷地与其他地理数据实现集成与交互。

数据来源：本数据集通过光学影像解译，并结合大量文献调研与既往研究工作构建而成。该方法可保障秦岭山区滑坡边界识别的全面性与准确性。

数据质量保障：本数据集经过严格的质量管控与验证核查流程，以确保数据的准确性与可靠性。本数据集的更新计划可保障其持续优化完善，以适配各类用户需求与应用场景。

搜集汇总

背景与挑战

背景概述

该数据集提供中国秦岭地区169,888个滑坡的矢量边界数据，支持地质灾害风险评估和土地利用规划。数据基于光学影像解译，以shapefile格式提供，其中2,000个滑坡边界已通过验证，其余将逐步更新，确保数据准确性和时效性。