{"id":"d2e25c91-cd23-45dc-ba99-b381e0eb542b","title":"张掖国家湿地公园土地利用类型数据（2012）","title_en":"Data of land use types in Zhangye National Wetland Park (2012)","serial":"黑河计划","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":"文件名称：数据主要以SHP格式存储，文件的名称为“wetland”\n数据读取方式：数据可用ArcGIS，QGIS等软件打开查看","description":"1.数据概述\n    基于2012年Google earth影像资料，通过目视解译方法矢量化湿地公园的用地类型，为湿地生态系统服务评估提供数据基础。\n2.数据内容\n    土地利用类型包括湿地、农田（玉米、蔬菜、小麦）、水域、林地、建筑用地、裸地等。比例尺：1：5万；坐标系统：WGS84；数据类型：矢量多边形；存储格式：Dbf/Shp/Jpeg\n3.时空范围\n    覆盖范围：张掖国家湿地公园；总面积：46.02平方公里。","doi":"10.3972/heihe.204.2014.db","projection":"4326","language":"zh","share_type":"online","east":102.2,"west":97.333333,"south":39.95,"north":37.466667,"scale":null,"crs":null,"filesize":13.0,"share_policy":"a","ts_created":"2016-01-08T12:16:22+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T12:43:03.768488+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"shp","project":[10,11,15],"specials":["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":[128],"subtopics":{"metadata":"d2e25c91-cd23-45dc-ba99-b381e0eb542b","three_pole":null,"third_pole":null},"username":null,"review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":9793}