{"id":"777a520a-cad3-4b29-a533-21433a4c4e36","title":"额尔齐斯河、塔里木河内流区土地利用状况数据集（1980-2015）","title_en":"Landuse dataset in Irtysh River Basin and Tarim River Basin（1980-2015）","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":"数据以栅格tif存储，以每年一个文件存储，例如：1980.tif\n可用Arcgis等软件打开读取","description":"数据通过国家青藏高原科学数据中心（http://data.tpdc.ac.cn/）中国土地利用现状遥感监测产品(1980-2015)裁剪获得，额尔齐斯河、塔里木河流域均为1980、1990、1995、2000、2005、2010、2015年七期数据，数据生产制作是以各期Landsat TM/ETM遥感影像为主要数据源，通过人工目视解译生成，空间分辨率1公里，投影参数：Albers_Conic_Equal_Area, 中央经线105，标准纬线1: 25，标准纬线2: 47。\n土地利用类型包括耕地、林地、草地、水域、居民地和未利用土地6个一级类型以及25个二级类型。","doi":"","projection":"Albers","language":"zh","share_type":"protected","east":97.0,"west":72.0,"south":35.0,"north":50.0,"scale":null,"crs":null,"filesize":24.0,"share_policy":"a","ts_created":"2019-01-02T21:18:52.464654+08:00","doi_type":"国际公开共享数据","ts_updated":"2022-03-21T18:32:12.288408+08:00","time_description":"1980-2015","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"马明国","username":"mmgswu","email":"mmg@swu.edu.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":"","temporal_resolution":"1 year < x < 10 year","spatial_resolution":"km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"777a520a-cad3-4b29-a533-21433a4c4e36","three_pole":null,"third_pole":"XDA20100305"},"username":"XDA20100305","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":100}