{
    "created": "2020-01-17 03:06:34",
    "updated": "2026-04-29 16:34:14",
    "id": "3e3cb66b-bb41-45dd-a283-f1bd78858b7c",
    "version": 3,
    "ds_topic": null,
    "title_cn": "全球1:100万地名数据集（2013年）",
    "title_en": "Global 1:1 million place name dataset (2013)",
    "ds_abstract": "<p>本数据集为全球1:100万地名数据集，包括全球首都，省会城市和主要城市空间点分布及其属性数据。数据的时间范围为2013年。用ArcMap对数据库进行导出及整理，做了几何、拓扑和属性检查，对所有多边形都是用ArcGIS Repair Geometry工具进行检查。\n\n<p>比例尺为 1:100万</p>\n\n<p>字段1：NAME (城市名称)\n数据类型：Text（50）</p>\n\n<p>字段2：TYPE (城市类型)\n数据类型：Text（16）</p>",
    "ds_source": "<p>购买自ADC WorldMap7.1数据库</p>",
    "ds_process_way": "<p>用ArcMap对数据库进行导出及整理，做了几何、拓扑和属性检查，对所有多边形都是用ArcGIS Repair Geometry工具进行检查。</p>",
    "ds_quality": "<p>数据质量良好</p>",
    "ds_acq_start_time": "2013-01-01 00:00:00",
    "ds_acq_end_time": "2013-12-31 00:00:00",
    "ds_acq_place": "全球范围",
    "ds_acq_lon_east": 180.0,
    "ds_acq_lat_south": -79.0,
    "ds_acq_lon_west": -180.0,
    "ds_acq_lat_north": 89.0,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 590761,
    "ds_files_count": 2,
    "ds_format": "shp",
    "ds_space_res": "/",
    "ds_time_res": "/",
    "ds_coordinate": "WGS84",
    "ds_projection": "/",
    "ds_thumbnail": "3e3cb66b-bb41-45dd-a283-f1bd78858b7c.jpg",
    "ds_thumb_from": 2,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e",
    "ds_serv_man": "李红星",
    "ds_serv_phone": "0931-4967592",
    "ds_serv_mail": "lihongxing@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.4520"
    ],
    "quality_level": 3,
    "publish_time": "2021-02-07 09:00:05",
    "last_updated": "2025-04-27 15:56:47",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.Westdc.2021.812",
    "i18n": {
        "en": {
            "title": "Global 1:1 million place name dataset (2013)",
            "ds_format": "shp",
            "ds_source": "<p>Purchased from ADC WorldMap7.1 database</p>",
            "ds_quality": "<p>Good data quality</p>",
            "ds_ref_way": "",
            "ds_abstract": "<p>The data set is the global 1:1 million place name data set, including the global capital, provincial capital cities and major cities spatial point distribution and attribute data. The time range of the data is 2013. ArcMap is used to export and sort out the database, check the geometry, topology and attributes, and ArcGIS repair geometry tool is used to check all polygons.\n<p>The scale is 1:1 million</p>\n<p>Field 1: name (city name)\nData type: text (50)</p>\n<p>Field 2: type (city type)\nData type: text (16)</p></p>",
            "ds_time_res": "/",
            "ds_acq_place": "Global scale",
            "ds_space_res": "/",
            "ds_projection": "/",
            "ds_process_way": "<p>Export and organize the database with ArcMap, check the geometry, topology and attributes, and check all polygons with ArcGIS repair geometry tool. </p>",
            "ds_ref_instruction": ""
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "license_type": "CC BY 4.0",
    "doi_reg_from": "reg_local",
    "cstr_reg_from": "reg_local",
    "doi_not_reg_reason": null,
    "cstr_not_reg_reason": null,
    "is_paper_in_submitting": false,
    "ds_topic_tags": [
        "地名",
        "1:100万",
        "全球首都",
        "省会城市",
        "主要城市"
    ],
    "ds_subject_tags": [
        "人文地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "全球"
    ],
    "ds_time_tags": [
        2013
    ],
    "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": "盖春梅",
            "email": "Gechm@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "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"
}