{"id":"148cd427-0d92-489e-90c7-7f1f29832c0d","title":"青藏高原森林地上生物量数据集（2015）","title_en":"A dataset of above-ground biomass of forests on the Qinghai-Tibet Plateau (2015)","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：Forest_AGB_2015.tif，其中Forest代表森林，AGB代表地上生物量，2015代表年份。数据读取方式：能读取GeoTIFF格式文件的都可以打开，如Arcgis,Qgis,ENVI等。","description":"地上生物量（Aboveground biomass，AGB）是衡量生态系统生产力的一个重要指标。该数据集提供了2015年青藏高原地区30m分辨率的森林地上生物量。该生物量数据采用Landsat系列数据，基于地面实测数据和部分文献资料，同时结合森林树高数据，森林类型分类（包括针叶林、阔叶林和混合林）等估算而成。通过数据公开和免费下载服务的方式，为青藏高原森林生态系统动态变化的相关研究提供基础数据支持，也为该地区森林的可持续管理提供科学依据。","doi":"10.11888/Ecolo.tpdc.271527","projection":"Albers","language":"zh","share_type":"online","east":106.86,"west":86.37,"south":22.94,"north":40.89,"scale":null,"crs":null,"filesize":13312.0,"share_policy":"a","ts_created":"2021-04-26T17:11:28.611958+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-17T21:33:49.340724+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":"张扬建","username":"naqu3228","email":"zhangyj@igsnrr.ac.cn","is_cancel_expert":true},{"user_name":"郭群","username":"guoq@igsnrr.ac.cn","email":"guoq@igsnrr.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":[21],"subtopics":{"metadata":"148cd427-0d92-489e-90c7-7f1f29832c0d","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":514}