{"id":"e977f5e8-972b-42a5-bffe-cd0195f3b42b","title":"黑河流域数字土壤制图产品（第二版）：关键土壤水文属性分布数据集（2012）","title_en":"Digital soil mapping dataset of hydrological parameters in the Heihe River Basin (2012)","serial":"黑河流域数字土壤制图产品（第二版）：关键土壤水文属性分布数据集","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":"数据以栅格img格式存储，可用Arcgi、Qgis等遥感软件打开读取","description":"根据土壤-景观模型原理，使用数字土壤制图方法制作关键水文参数空间分布图数据产品。本数据集的源数据来源于黑河流域重大研究计划集成项目（黑河流域土壤数据集成与土壤信息产品生成，91325301）集成的土壤剖面数据。\n范围：黑河流域；\n投影：WGS_1984_Albers / Albers_Conic_Equal_Area；\n空间分辨率：90米；\n数据格式：TIFF；\n数据内容：饱和含水量、田间持水量、萎蔫含水量、饱和导水率空间分布\n预测方法：增强回归树\n环境变量：主要的成土因素\n\n数据集内容：\npr_0kp sm.tif：饱和含水量（单位：%）\npr_33kp sm.tif: 田间持水量（单位：%）\nx1500kp sm.tif：萎蔫含水量（单位：%）\nshc sm.tif：饱和导水率 （单位：Ks/（mm•min-1））","doi":"10.11888/Soil.tpdc.270591","projection":null,"language":"zh","share_type":"offline","east":101.99,"west":97.0667,"south":37.6893,"north":42.687,"scale":null,"crs":null,"filesize":464.0,"share_policy":"b","ts_created":"2017-03-29T23:25:56+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T20:07:13.545580+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"黑河流域数字土壤制图产品（第二版）：关键土壤水文属性分布数据集","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"e977f5e8-972b-42a5-bffe-cd0195f3b42b","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3528}