{"id":"4d71e91d-6b0e-4e05-9c4b-81528913c023","title":"青藏高原地区30m水体悬浮物浓度产品（2018）","title_en":"The 30-meter resolution product of suspended solids concentration in the water body of the Qinghai-Tibet Plateau (2018)","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：水体悬浮物浓度数据集以Geotiff格式分块储存，压缩文件名为“SSC_product_XXXX_30m.zip”，其中“SSC_product”代表水体悬浮物浓度产品;“XXXX”代表年；“30m”代表空间分辨率。 数据读取方式：推荐使用Arcgis软件打开。","description":"数据内容：该数据集产品包含青藏高原地区30米分辨率的水体悬浮物浓度产品，可作为青藏高原地区生态系统相关研究的关键参数。数据来源及加工方法：产品反演主要基于Landsat系列数据，通过提取有效的离水辐射或离水反射率，从而对水体成分进行反演。本产品是使用经验/半经验方法进行水中悬浮物浓度信息提取的初步结果。数据质量：整体精度较高，后续将结合科考实测数据对产品进一步优化。数据应用成果及前景：数据集将持续更新，可用于青藏高原地区生态系统变化研究与分析。","doi":"10.11888/Ecolo.tpdc.271530","projection":"","language":"zh","share_type":"offline","east":105.6,"west":73.5,"south":24.7,"north":40.6,"scale":null,"crs":null,"filesize":242.0,"share_policy":"c","ts_created":"2021-06-07T13:42:42.510199+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-07-07T15:09:59.370166+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":"邱玉宝","username":"邱玉宝","email":"qiuyb@aircas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":66424,"last_login":"2021-08-31T17:09:37.293773+08:00","username":"YanHou","email":"ljz2hy@163.com","is_active":false,"is_staff":false,"user_name":"侯燕"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"4d71e91d-6b0e-4e05-9c4b-81528913c023","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":591}