{
    "created": "2019-10-10 17:50:31",
    "updated": "2026-04-04 11:19:50",
    "id": "a1fec4c4-1fc2-4862-92f7-5521636c74cb",
    "version": 2,
    "ds_topic": null,
    "title_cn": "张掖1:50万土地利用现状图",
    "title_en": "The presert state map of landuse(Zhangye)",
    "ds_abstract": "<p>该数据数字化自图纸的《张掖土地利用现状图》,本图是国家‘七五’重点科技攻关项目：“三北“防护林遥感综合调查，甘青宁类型区系列图之一，信息如下:</p>\n\n<ul>\n<li>\n<p>主编:王一谋</p>\n</li>\n<li>\n<p>副主编:冯毓荪、游先祥、申元村</p>\n</li>\n<li>\n<p>编委:王贤、王镜泉、丘明新、全志杰、牟新待、曲春宁、姚发芬、钱天久、黄自治、梅成瑞、韩熙春、李裕久、胡双熙</p>\n</li>\n<li>\n<p>责任编辑:黄美华</p>\n</li>\n<li>\n<p>编稿:牟新诗、崔赛华、王贤。何守华</p>\n</li>\n<li>\n<p>编绘:何守华、王贤、全志杰、崔赛华、龙亚萍、牟新诗、何守华、毛晓利、崔赛华、王长涵</p>\n</li>\n<li>\n<p>编辑:冯毓荪、王一谋</p>\n</li>\n<li>\n<p>清绘:冯毓荪、张景秋、杨萍</p>\n</li>\n<li>\n<p>制图:冯毓荪、姚发芬、王建华、赵燕华、李伟民</p>\n</li>\n<li>\n<p>制图单位:中国科学院沙漠研究室编制</p>\n</li>\n<li>\n<p>出版社:西安地图出版社</p>\n</li>\n<li>\n<p>比例尺:1：500000</p>\n</li>\n<li>\n<p>出版时间: 暂无</p>\n</li>\n</ul>\n\n<p>2、 文件格式与命名</p>\n\n<p>数据均以ESRI Shapefile格式储存,包括一下图层：</p>\n\n<p>张掖土地利用现状图(landuse)、河流(River)、道路(Road)、</p>\n\n<p>3、数据字段及属性</p>\n\n<p>类型编号 类型面(Type) 沙漠类型(desert）</p>\n\n<p>11 水田 Paddy</p>\n\n<p>12 水浇地 Irrigated field</p>\n\n<p>13 旱地 Non-irrigated field</p>\n\n<p>131 平旱地 Plain non-irrigated field</p>\n\n<p>132 沟旱地 Valley non-irrigated field</p>\n\n<p>133 坡旱地 Slope non-irrigated field</p>\n\n<p>134 台旱地 Terrace non-irrigated field .................</p>\n\n<p>具体请参考数据文档</p>\n\n<p>2、投影信息：</p>\n\n<p>Angular Unit: Degree (0.017453292519943295)</p>\n\n<p>Prime Meridian: Greenwich (0.000000000000000000)</p>\n\n<p>Datum: D_Beijing_1954</p>\n\n<p>Spheroid: Krasovsky_1940</p>\n\n<p>Semimajor Axis: 6378245.000000000000000000</p>\n\n<p>Semiminor Axis: 6356863.018773047300000000</p>\n\n<p>Inverse Flattening: 298.300000000000010000</p>",
    "ds_source": "<p>该数据数字化自图纸的《张掖土地利用现状图》,本图是国家‘七五’重点科技攻关项目：“三北“防护林遥感综合调查，甘青宁类型区系列图之一</p>",
    "ds_process_way": "<p>数字矢量化</p>",
    "ds_quality": "<p>数据集通过严格的人工审核控制质量</p>",
    "ds_acq_start_time": "1988-01-01 00:00:00",
    "ds_acq_end_time": "1988-12-31 00:00:00",
    "ds_acq_place": "张掖",
    "ds_acq_lon_east": 101.75,
    "ds_acq_lat_south": 37.916666666666664,
    "ds_acq_lon_west": 96.69972222222222,
    "ds_acq_lat_north": 40.86666666666667,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 1187794,
    "ds_files_count": 3,
    "ds_format": "矢量",
    "ds_space_res": "5000.0m",
    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "+proj=longlat +ellps=krass +towgs84=15.8,-154.4,-82.3,0,0,0,0 +no_defs ",
    "ds_thumbnail": "a1fec4c4-1fc2-4862-92f7-5521636c74cb.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "None",
    "ds_from_station": null,
    "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e",
    "ds_serv_man": "李红星",
    "ds_serv_phone": "0931-4967287",
    "ds_serv_mail": "westdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [],
    "quality_level": 3,
    "publish_time": "2020-12-23 11:20:08",
    "last_updated": "2023-11-02 11:14:45",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.Westdc.2020.651",
    "license": null,
    "i18n": {
        "en": {
            "title": "The presert state map of landuse(Zhangye)",
            "ds_format": "",
            "ds_source": "<p>The data is digitized from the current land use map of Zhangye. This map is one of the key scientific and technological projects of the Seventh Five Year Plan of the state: \"Three North\" remote sensing comprehensive survey of shelterbelt, one of the series of maps of Ganqingning type area</p>",
            "ds_quality": "<p>Data set quality control through strict manual audit</p>",
            "ds_ref_way": "",
            "ds_abstract": "<p>The data is digitized from the current land use map of Zhangye. This map is one of the key scientific and technological projects of the Seventh Five Year Plan of the state: \"Three North\" remote sensing comprehensive survey of shelterbelts, one of the series of maps of Ganqingning type area. The information is as follows:</p>\n<ul>\n<li>\n<p>Editor in chief: Wang Yimou</p>\n</li>\n<li>\n<p>Deputy editor in chief: Feng Yusun, you Xianxiang, Shen Yuancun</p>\n</li>\n<li>\n<p>Editorial board members: Wang Xian, Wang Jingquan, Qiu Mingxin, Quan Zhijie, Mou Xindai, Qu Chunning, Yao Fafen, Qian Tianjiu, Huang Zhizi, Mei Chengrui, Han Xichun, Li Yujiu, Hu Shuangxi</p>\n</li>\n<li>\n<p>Editor in charge: Huang Meihua</p>\n</li>\n<li>\n<p>Edited by: Mou Xinshi, Cui Saihua, Wang Xian. He Shouhua</p>\n</li>\n<li>\n<p>Compiled by: he Shouhua, Wang Xian, Quan Zhijie, Cui Saihua, long Yaping, Mou Xinshi, he Shouhua, Mao Xiaoli, Cui Saihua, Wang Changhan</p>\n</li>\n<li>\n<p>Editors: Feng Yusun, Wang Yimou</p>\n</li>\n<li>\n<p>Qinghua: Feng Yusun, Zhang Jingqiu, Yang Ping</p>\n</li>\n<li>\n<p>Drawn by: Feng Yusun, Yao Fafen, Wang Jianhua, Zhao Yanhua, Li Weimin</p>\n</li>\n<li>\n<p>Cartographer: prepared by Desert Research Office of Chinese Academy of Sciences</p>\n</li>\n<li>\n<p>Publishing House: Xi'an Map Publishing House</p>\n</li>\n<li>\n<p>Scale: 1:500000</p>\n</li>\n<li>\n<p>Publication time: no</p>\n</li>\n</ul>\n<p>2. File format and naming</p>\n<p>Data is stored in ESRI ShapeFile format, including the following layers:</p>\n<p>Zhangye land use map (landuse), river, road</p>\n<p>3. Data fields and properties</p>\n<p>Type number type type desert</p>\n<p>11 paddy</p>\n<p>12 irrigated field</p>\n<p>13 non irrigated field</p>\n<p>131 plain non irrigated field</p>\n<p>Valley non irrigated field</p>\n<p>133 slope non irrigated field</p>\n<p>134 terrace non irrigated fields</p>\n<p>Please refer to the data document for details</p>\n<p>2. Projection information:</p>\n<p>Angular Unit: Degree (0.017453292519943295)</p>\n<p>Prime Meridian: Greenwich (0.000000000000000000)</p>\n<p>Datum: D_Beijing_1954</p>\n<p>Spheroid: Krasovsky_1940</p>\n<p>Semimajor Axis: 6378245.000000000000000000</p>\n<p>Semiminor Axis: 6356863.018773047300000000</p>\n<p>Inverse Flattening: 298.300000000000010000</p>",
            "ds_time_res": "",
            "ds_acq_place": "",
            "ds_space_res": "5000.0m",
            "ds_projection": "",
            "ds_process_way": "<p>Digital Vectorization</p>",
            "ds_ref_instruction": "In order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are invited to use the data\r\n\r\nStudents' research results (including published papers, treatises, data products and unpublished research reports, data products, etc.) shall be clearly indicated with data\r\n\r\nSource and data author. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data."
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "ds_topic_tags": [
        "土地利用，基础地理，1:50万"
    ],
    "ds_subject_tags": [],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "张掖"
    ],
    "ds_time_tags": [
        1988
    ],
    "ds_contributors": [
        {
            "true_name": "吴立宗",
            "email": "wulizong@pric.org.cn",
            "work_for": "国家极地科学数据中心",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "吴立宗",
            "email": "wulizong@pric.org.cn",
            "work_for": "国家极地科学数据中心",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "敏玉芳",
            "email": "myf@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        }
    ],
    "category": "基础地理"
}