{"id":"d101110c-5f88-4fec-9a9c-b7c97d3d6e05","title":"黑河生态水文遥感试验：黑河流域中游作物物候与田间管理调查数据集","title_en":"HiWATER: Dataset of investigation on crop phenology and field management in the midstream of the Heihe River Basin","serial":"HiWATER","user_limit":"本数据由“黑河生态水文遥感试验（HiWATER）”产生，用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。","instructions":"","description":"本数据集为2012年06月14日在试验区5×5Km中13个涡动站点附近开展的作物物候和田间管理调查数据。\n1.1 调查目的\n为涡动、气象、生物物理参数试验提供配套数据集。\n1.2调查地点与内容\n调查地点：石桥九社（EC3）、小满南街（EC16）、五星五社（EC13）、小满五社（EC14）、石桥二社（EC5）、中华六社（EC11）、石桥六社（EC2）、EC6、金城五社（EC7）、金城六社（EC8）、康宁一社（EC9）、康宁二社（EC10）和金城四社（EC12）。\n调查作物类型为制种玉米，调查内容包括两部分：作物物候和田间管理。其中作物物候数据包括作物类型、品种、播种日期、播种方式、株距、行距、垄向、田块面积、出苗期、三叶期、七叶期等，田间管理数据包括耕作时间、翻耕时间、灌溉时间、灌溉量、施肥时间、施肥类别、施肥量等。\n1.3调查方式\n该调查采用逐户调查方式，现场找到预调查田块主人，根据预先设计的调查内容，开展田块中作物的物候特征和田间管理方式的问卷调查。\n作物物候及田间管理调查数据组织及格式详见“作物物候与田间管理调查数据说明文档”。\n数据的文件格式为Excel2007格式，数据文件包括黑河综合遥感联合试验：中游人工绿洲生态水文试验区作物物候调查数据.xlsx和黑河综合遥感联合试验：中游人工绿洲生态水文试验区作物田间管理调查数据.xlsx。","doi":"10.3972/hiwater.124.2013.db","projection":"4326","language":"zh","share_type":"online","east":100.39606,"west":100.335437,"south":38.84863,"north":38.89026,"scale":null,"crs":null,"filesize":0.03,"share_policy":"a","ts_created":"2017-08-29T15:42:31+08:00","doi_type":null,"ts_updated":"2021-04-19T18:19:45.200052+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":"文本","project":[10,11,15],"specials":["ee3dfdf5-2e9f-4b61-a301-4fb49e30e3c2","6f45f287-f49c-49aa-a5b7-e88e4132b9a8","8ece9045-32dc-49df-a50a-53afad3c4162","4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":null,"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":[47],"subtopics":{"metadata":"d101110c-5f88-4fec-9a9c-b7c97d3d6e05","three_pole":null,"third_pole":null},"username":"胡晓利","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":12717}