{"id":"92e51c39-4e7d-4eee-82d6-a7cf0de52bdb","title":"雅鲁藏布江流域河流砂野外科考记录与照片数据集（2019）","title_en":"Fieldwork records and photo dataset of river sand from Yarlung Zangbo River (2019)","serial":"","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：科考数据以xlsx和jpg格式存储，科考记录包括采样地理位置、GPS、砾石类型、采样环境、采样日期等信息，干流河流砂样品编号为19Axxx，支流河流砂样品编号为19Bxxx；野外照片以文件夹形式分组保存，以样品号命名。\n数据读取：xlsx格式数据可以用Office、WPS等办公软件打开读取，jpg格式数据可以用Windows Photo Viewer、Picasa PhotoViewer等图片查看器读取。","description":"雅鲁藏布江流域内广泛分布现代固体沉积物，包含不同沉积环境下的不同类型的河流沉积物。本次科考对中国境内雅鲁藏布江2000余公里的干流与近百条支流的河流砂进行了详细的野外地质考察。本次科考考察了150余处固体沉积物点，对每个点不仅采集了野外信息、沉积要素描述和拍照，并系统采集了各处的河流砂。研究雅江流域内固体沉积物的组成和分布特征对对揭示水系源汇过程与演变、水土保持、自然灾害预警与防治、重大基础工程建设等具有重要科学与社会价值。","doi":"10.11888/Geo.tpdc.271522","projection":"","language":"zh","share_type":"protected","east":96.13214639,"west":82.66533611,"south":29.00036389,"north":30.15066417,"scale":null,"crs":null,"filesize":7055.0,"share_policy":"a","ts_created":"2021-06-15T16:26:57.877815+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-07-09T11:08:09.642975+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"颜茂都","username":"颜茂都","email":"maoduyan@itpcas.ac.cn","is_cancel_expert":true}],"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":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"92e51c39-4e7d-4eee-82d6-a7cf0de52bdb","three_pole":null,"third_pole":null},"username":"韩中鹏","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":705}