{
    "created": "2020-01-16 09:27:46",
    "updated": "2026-04-27 18:35:16",
    "id": "553821b2-0bc5-4e77-a55d-964074e8d16f",
    "version": 3,
    "ds_topic": null,
    "title_cn": "宁夏自治区核心辖区1:10万城市居民点数据集（2012年）",
    "title_en": "1:100000 Urban Settlement Dataset in the Core Jurisdiction of Ningxia Autonomous Region (2012)",
    "ds_abstract": "<p>本数据为宁夏自治区核心辖区1:10万基础数据,根据2012年乡镇区划图、专题图及高分辨率影像提取。其中地貌数据是1:400万地貌形态数据。\n\n<p>比例尺为1:100000</p>\n\n<p>Ningxia_City_point(城市居民点)属性字段</p>\n\n<p>字段1：NAME城市名称\n数据类型:Text(30)\n字段2：Coad城市编码\n数据类型:Text(30)</p>",
    "ds_source": "<p>2012年地形图，扫描专题图，遥感影像TM/ETM,ASTER,OSM数据库等数据源</p>",
    "ds_process_way": "<p>利用GIS，ENVI等遥感软件，对所需影像进行精纠正，确保相邻影像的误差小于一个像元，然后经过数字化，严格按照10万比例尺所需提取、整理和修编空间数据和属性数据。</p>",
    "ds_quality": "<p>经过精纠正的规划图、专题图、地图及高分辨率遥感影像等数据</p>",
    "ds_acq_start_time": "2012-01-01 00:00:00",
    "ds_acq_end_time": "2012-12-31 00:00:00",
    "ds_acq_place": "宁夏自治区",
    "ds_acq_lon_east": 106.36333333333333,
    "ds_acq_lat_south": 36.00472222222222,
    "ds_acq_lon_west": 105.17,
    "ds_acq_lat_north": 39.03055555555555,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 2290938,
    "ds_files_count": 3,
    "ds_format": "shp",
    "ds_space_res": "/",
    "ds_time_res": "/",
    "ds_coordinate": "WGS84",
    "ds_projection": "/",
    "ds_thumbnail": "553821b2-0bc5-4e77-a55d-964074e8d16f.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": [
        "170.4510"
    ],
    "quality_level": 3,
    "publish_time": "2020-04-22 16:58:34",
    "last_updated": "2025-04-27 15:59:47",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.Westdc.2020.729",
    "i18n": {
        "en": {
            "title": "1:100000 Urban Settlement Dataset in the Core Jurisdiction of Ningxia Autonomous Region (2012)",
            "ds_format": "shp",
            "ds_source": "<p>Data sources such as topographic maps, scanned thematic maps, remote sensing images TM/ETM, ASTER, and OSM databases in 2012</p>",
            "ds_quality": "<p>Data such as finely corrected planning maps, thematic maps, maps, and high-resolution remote sensing images</p>",
            "ds_ref_way": "",
            "ds_abstract": "<p>This data is a 1:100000 basic data for the core jurisdiction of Ningxia Autonomous Region, extracted from the 2012 township zoning map, thematic map, and high-resolution image. The geomorphic data is 1:4 million geomorphic morphology data.\n<p>Scale 1:100000</p>\n<p>Ningxia_ City_ Point (urban settlement) attribute field</p>\n<p>Field 1: NAME City Name\nData type: Text (30)\nField 2: Load City Code\nData type: Text (30)</p></p>",
            "ds_time_res": "/",
            "ds_acq_place": "Ningxia Autonomous Region",
            "ds_space_res": "/",
            "ds_projection": "/",
            "ds_process_way": "<p>Using remote sensing software such as GIS and ENVI, perform precise correction on the required images to ensure that the error of adjacent images is less than one pixel. Then, after digitization, extract, organize, and edit spatial and attribute data strictly according to the 100000 scale requirements</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,
    "ds_topic_tags": [
        "基础地理",
        "城市居民点"
    ],
    "ds_subject_tags": [
        "自然地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "宁夏"
    ],
    "ds_time_tags": [
        2012
    ],
    "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": "李红星",
            "email": "lihongxing@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"
}