青藏高原东北缘250m土壤类型数据（1950-2017）

该数据为青藏高原东北缘250m土壤类型数据，包括各土壤类型的分布位置和面积，存储格式为栅格数据。数据源来自于：openlandmap，基于Google Earth Engine平台下载，调用相应代码，选择青藏高原东北缘地区，将土壤类型数据下载至本地硬盘，进行分析处理和制图。本研究可为深入研究泥石流灾害发育影响因素提供数据及科学依据，同时也为研究区内泥石流的研究提供相关资料，能够为区域规划、地质灾害监测、地质调查、找矿勘查、宏观决策等提供信息服务。

This dataset is a 250-meter-resolution soil type data product for the northeastern margin of the Qinghai-Tibet Plateau, which contains the distribution locations and area of each soil type and is stored in raster format. The data is sourced from openlandmap. It was downloaded via the Google Earth Engine platform: relevant codes were invoked to select the northeastern margin of the Qinghai-Tibet Plateau, the soil type data was downloaded to the local hard disk, and then subjected to analysis, processing and cartography. This dataset can provide data and scientific basis for in-depth research on the influencing factors of debris flow disaster development, as well as relevant reference materials for debris flow studies in the study area. It can also offer information services for regional planning, geological disaster monitoring, geological survey, mineral prospecting, macro decision-making and other related fields.