{"id":"52350fb8-ab76-426e-988a-70245ac14721","title":"黑河流域时空连续NDVI数据集（2001-2011）","title_en":"The cloud-free NDVI data in the Heihe River Basin (2001-2011)","serial":"黑河流域计划","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":"","description":"基于MODIS 的NDVI产品（MYD13A2和MOD13A2）利用改进的HANTS算法去云重建得到了2001-2011每天、1公里分辨率NDVI数据集。产品坐标系统为经纬度投影，空间范围为：96.5E-102.5E, 37.5N-43N。每天的数据存储为一个GEOTIFF文件，命名方式：heihe_yyyy_NDVI_recon.ddd.tif，其中yyyy是年份，ddd表示特定年份中的某一天。每年默认有365天的输出数据。数据类型为16bit整形，无效值像元填充值为-3000，有效的数据范围为-2000-10000， 缩放因子为0.0001。","doi":"10.3972/heihe.112.2013.db","projection":"4326","language":"zh","share_type":"online","east":102.5,"west":96.5,"south":37.5,"north":43.0,"scale":null,"crs":null,"filesize":2470.0,"share_policy":"a","ts_created":"2014-05-22T03:45:13+08:00","doi_type":"","ts_updated":"2021-04-18T07:44:38.507334+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"栅格","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"Jia L, Shang H, Hu G, Menenti M. 2011. Phenological response of vegetation to upstream river flow in the Heihe Rive basin by time series analysis of MODIS data. Hydrology and Earth System Sciences, 15(3), 1047-1064, doi:10.5194/hess-15-1047-2011.","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[156],"subtopics":{"metadata":"52350fb8-ab76-426e-988a-70245ac14721","three_pole":null,"third_pole":null},"username":"李占胜","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":8395}