{"id":"5436a1fd-da07-4c00-ac59-8716855218d2","title":"“一带一路”关键节点区域土壤类型与属性数据（2019）","title_en":"Soil mapping and attribution dataset of all key nodes area in the Belt and Road (2019)","serial":"XDA2003030201","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件命名：\n可视化数据以tif形式保存，文件的命名方式为“Name_of_Keynode.tif”,其中“Name_of_Keynode”表示关键节点的名称\n属性数据以表格形式保存，文件的命名方式为\"SoilMapUnit.xlsx”,其中“SoilMapUnit”表示土壤单元编号\n数据读取方式：\n(1).shp，可以采用ARCGIS、ENVI打开查看类型可视化栅格数据, \n(2)表格形式，可以采用EXCEL打开查看和分析土壤属性数据","description":"“一带一路”泛第三极关键节点区域土壤类型与属性数据（Soil mapping and attribution dataset of all nodes area in pan-third pole）是泛第三极关键节点区域反映土壤资源、土壤肥力、土壤环境、土壤生物等土壤数据库的重要信息，为泛第三极关键节点区域有关天气过程、干旱和水文监测方面提供了极其有价值的参考。本数据的基底数据以从粮农组织土壤门户所属的世界土壤数据库(HWSD v1.2)权威性公开数据为主要数据，若干由世界土壤数据中心ISRIC所出版的ISRIC土壤数据和其他收集的项目数据等补充数据为数据来源，筛选并获得了预期31个泛第三极关键节点区域土壤的完整信息的分布。最终得到了泛第三极关键节点区域土壤类型与属性数据。本数据集作为所有土壤数据的研究基础，为项目提供了土壤区划基底数据。数据具有栅格可视化和属性表格直观化的特点，可通过多项途径查看。栅格可视化数据提供了土壤类型及分布的大致数据，属性信息涵盖在表格中，包含了详细的土壤参数（包括有机碳、pH值、蓄水量、土壤深度、土壤的阳离子交换能力和粘土含量、总可交换养分、石灰和石膏含量、钠交换率、盐度、结构等级和粒度等）。","doi":"10.11888/Soil.tpdc.271028","projection":"WGS84","language":"zh","share_type":"online","east":180.0,"west":0.0,"south":-90.0,"north":90.0,"scale":null,"crs":null,"filesize":14.7,"share_policy":"a","ts_created":"2020-12-21T06:50:47.945500+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T21:30:58.375475+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"冯金良","username":"冯金良","email":"fengjl@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"5436a1fd-da07-4c00-ac59-8716855218d2","three_pole":null,"third_pole":"XDA20030302"},"username":"XDA20030302","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":2689}