{
    "created": "2019-10-10 16:18:30",
    "updated": "2026-04-12 05:09:34",
    "id": "2b245204-524b-41b4-8a2c-7424a915be99",
    "version": null,
    "ds_topic": "c6f9fed5-f7bf-4502-a904-d99914875270",
    "title_cn": "中亚五国1:100万水系数据（2010年）",
    "title_en": "1:1 million water system data of five Central Asian countries (2010)",
    "ds_abstract": "<p>“2010年中亚五国1_100万水系数据”：包括了中亚五国（哈萨克斯坦、塔吉克斯坦、乌兹别克斯坦、吉尔吉斯斯坦和土库曼斯坦5个国家）范围内所有湖泊和主要河流（部分流域有支流）的矢量数据，数据投影选用GCS经纬度，WGS84坐标系；数据属性反映了2010年前后中亚五国范围内湖泊的面积和河流的长度；该数据可以和“2010年中亚五国1_100万行政界线”数据叠加生产各国的水系数据。反映中亚五国的湖泊和河流的空间属性信息。</p>",
    "ds_source": "<p>以2010年中国地图出版社出版的《世界分国地图》中的“哈萨克斯坦、塔吉克斯坦、吉尔吉斯斯坦、乌兹别克斯坦和土库曼斯坦”5国的地图为数据源。</p>",
    "ds_process_way": "<p>ARC/INFO手工矢量化。如果是属性数据、文本数据要写明数字化手段；如果是空间数据要写明数据数字化工具和简单流程；如果是经过数学运算、或模型产生的数据要交待清楚数学运算的算法和模型，并注明算法和模型的出处</p>",
    "ds_quality": "<p>本数据由中国科学院新疆生态与地理研究所负责数据加工， 由专业人员进行矢量化，误差控制在2个像素内，保证了矢量化的界线与地形图的界线完全吻合，数据精确度高达99%。</p>",
    "ds_acq_start_time": "2010-01-01 00:00:00",
    "ds_acq_end_time": "2015-12-12 00:00:00",
    "ds_acq_place": "中亚五国，新疆维吾尔自治区",
    "ds_acq_lon_east": 108.0,
    "ds_acq_lat_south": 32.0,
    "ds_acq_lon_west": 45.0,
    "ds_acq_lat_north": 56.0,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 13139509,
    "ds_files_count": 4,
    "ds_format": "矢量",
    "ds_space_res": null,
    "ds_time_res": "年",
    "ds_coordinate": "WGS84",
    "ds_projection": "GCS经纬度",
    "ds_thumbnail": "2b245204-524b-41b4-8a2c-7424a915be99.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "<p>方晖，中亚五国1：100万水系数据（2010年），中科院新疆生态与地理研究所，2015。</p>",
    "paper_ref_way": null,
    "ds_ref_instruction": null,
    "ds_from_station": null,
    "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a",
    "ds_serv_man": "李锦",
    "ds_serv_phone": "09917827369",
    "ds_serv_mail": "lijin@ms.xjb.ac.cn",
    "doi_value": "",
    "subject_codes": null,
    "quality_level": 3,
    "publish_time": "2020-04-08 09:45:15",
    "last_updated": "2023-08-23 17:02:22",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.nieer.2020.1465",
    "i18n": {
        "en": {
            "title": "1:1 million water system data of five Central Asian countries (2010)",
            "ds_format": "",
            "ds_source": "<p>Based on the map of \"Kazakhstan, Tajikistan, Kyrgyzstan, Uzbekistan and Turkmenistan\" published by China Map Publishing House in 2010, the data source is the map of five countries. </p>",
            "ds_quality": "<p>This data is processed by Xinjiang Institute of ecology and geography, Chinese Academy of Sciences, and vectorized by professionals. The error is controlled within 2 pixels, which ensures that the vectorized boundary is completely consistent with the boundary of topographic map, and the data accuracy is as high as 99%. </p>",
            "ds_ref_way": "\n<p>Fang Hui, 1:1 million water system data of five Central Asian countries (2010), Xinjiang Institute of ecology and geography, Chinese Academy of Sciences, 2015. </p>",
            "ds_abstract": "<p>\"1 million water system data of five Central Asian countries in 2010\": including vector data of all lakes and major rivers (tributaries in some basins) in the five Central Asian countries (Kazakhstan, Tajikistan, Uzbekistan, Kyrgyzstan and Turkmenistan), GCS longitude and latitude, WGS84 coordinate system are selected for data projection; data attributes reflect the middle of 2010 The area of lakes and the length of rivers within the scope of the five Asian countries; this data can be superposed with the data of \"administrative boundary of one million in five Central Asian countries in 2010\" to produce the water system data of each country. It reflects the spatial attribute information of lakes and rivers in the five Central Asian countries. </p>",
            "ds_time_res": "年",
            "ds_acq_place": "",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<p>Arc / Info manual vectorization. In case of attribute data and text data, digital means shall be indicated; in case of spatial data, digital tools and simple processes shall be indicated; in case of data generated by mathematical operation or model, algorithm and model of mathematical operation shall be clarified, and the source of algorithm and model shall be indicated</p>",
            "ds_ref_instruction": "\nIn 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 requested to clearly indicate the data source and data authors in the research results (including published papers, works, data products and unpublished research reports, data products, etc.) produced by using data. 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": [
        "中亚",
        "河流",
        "水系",
        "水资源"
    ],
    "ds_subject_tags": [
        "自然地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "中亚五国"
    ],
    "ds_time_tags": [
        2010
    ],
    "ds_contributors": [
        {
            "true_name": "方晖",
            "email": "fanghui@ms.xjb.ac.cn",
            "work_for": "新疆生态与地理研究所",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "李锦",
            "email": "lijin@ms.xjb.ac.cn",
            "work_for": "新疆生态与地理研究所",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "方晖",
            "email": "fanghui@ms.xjb.ac.cn",
            "work_for": "新疆生态与地理研究所",
            "country": "中国"
        }
    ],
    "category": "水文"
}