{
    "created": "2021-09-24 16:22:44",
    "updated": "2026-04-21 17:42:20",
    "id": "05426beb-7341-46bf-891f-c5686ccdf4b8",
    "version": 3,
    "ds_topic": null,
    "title_cn": "渭河流域河流分布数据集",
    "title_en": "Data set on river distribution in the Weihe River Basin",
    "ds_abstract": "<p>&emsp;&emsp;该数据集为渭河流域河流数据集，包括平凉市、庆阳市、天水市、宝鸡市、铜川市、咸阳市、渭南市。根据地形图及TM遥感影像修订，数据包括空间数据和属性数据。",
    "ds_source": "<p>&emsp;&emsp;地形图及Landsat TM遥感影像。",
    "ds_process_way": "<p>&emsp;&emsp;数字矢量化。",
    "ds_quality": "<p>&emsp;&emsp;数据集通过人工审核控制质量，数据质量良好。",
    "ds_acq_start_time": null,
    "ds_acq_end_time": null,
    "ds_acq_place": "渭河流域",
    "ds_acq_lon_east": 110.27444444444444,
    "ds_acq_lat_south": 33.69611111111111,
    "ds_acq_lon_west": 103.9713888888889,
    "ds_acq_lat_north": 37.40833333333333,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 67720,
    "ds_files_count": 2,
    "ds_format": "shp",
    "ds_space_res": null,
    "ds_time_res": "",
    "ds_coordinate": "WGS84",
    "ds_projection": "",
    "ds_thumbnail": "05426beb-7341-46bf-891f-c5686ccdf4b8.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "0d5fea4e-6fd7-4c70-b28b-3f91204c579a",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.4510"
    ],
    "quality_level": 3,
    "publish_time": "2021-09-28 17:36:03",
    "last_updated": "2025-05-29 11:35:56",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.WRiver.2021.9",
    "i18n": {
        "en": {
            "title": "Data set on river distribution in the Weihe River Basin",
            "ds_format": "shp",
            "ds_source": "<p>&emsp; Topographic maps and Landsat TM remote sensing imagery.",
            "ds_quality": "<p>&emsp; The dataset was quality controlled by manual review and the data quality was good.",
            "ds_ref_way": "",
            "ds_abstract": "<p>  This dataset is a river dataset of Weihe River Basin, including Pingliang City, Qingyang City, Tianshui City, Baoji City, Tongchuan City, Xianyang City and Weinan City. Revised based on topographic maps and TM remote sensing images, the data includes spatial data and attribute data.</p>",
            "ds_time_res": "",
            "ds_acq_place": "Weihe River Basin",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "<p>&emsp; Digital vectorization.",
            "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": [
        "渭河流域",
        "河流"
    ],
    "ds_subject_tags": [
        "自然地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "渭河流域"
    ],
    "ds_time_tags": [],
    "ds_contributors": [
        {
            "true_name": "张耀南",
            "email": "yaonan@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_meta_authors": [
        {
            "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"
        }
    ],
    "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"
}