{
    "created": "2018-11-27 11:24:49",
    "updated": "2026-05-03 00:02:45",
    "id": "e38bee0c-0221-42c2-8c3e-80f866ba3c33",
    "version": 2,
    "ds_topic": "a9243521-7a33-4a8a-a235-288c1f4bc8b8",
    "title_cn": "2013年、2016年黄土丘陵沟壑区第三副区罗玉沟流域下垫面调查数据集",
    "title_en": "Dataset of Underlying Surface Investigation in the Luoyugou Basin of the Third Sub district of the Loess Hilly and Gully Region in 2013 and 2016",
    "ds_abstract": "<p>本数据集为2013年和2016年年罗玉沟下垫面调查报告数据集，本次调查范围为罗玉沟流域，面积总计72.79k㎡。流域土地利用现状包括：农地、林地、园地、草地、道路、居民点、滩涂、未利用地等分布状况与面积。水土保持措施包括植物措施、工程措施的数量、质量及其分布。其中植物措施又包括乔木林、灌木林、草地、果园等；工程措施包括梯田、淤地坝、水窖等。</p>",
    "ds_source": "<p>遥感调查、人工调查</p>",
    "ds_process_way": "<p>流域土地利用（水土保持措施）现状采用人机交互遥感影像解译与外业调绘相结合的方法进行，在全色遥感影像解译的基础上，以解译后的影像为底图，然后采用实地勘查、测量、勾绘等逐图斑核实土地利用。流域社会经济情况采取查阅乡镇统计资料为主，对个别可入村核实。小型蓄水保土工程，如沟头防护工程、水窖、涝池进行实地调查。</p>",
    "ds_quality": "<p>数据收集整过程分别是调查、计算、绘图和报告编写。</p>",
    "ds_acq_start_time": "2013-01-01 00:00:00",
    "ds_acq_end_time": "2016-12-31 00:00:00",
    "ds_acq_place": "甘肃省天水市秦州区罗玉沟流域",
    "ds_acq_lon_east": 105.7388888888889,
    "ds_acq_lat_south": 34.58888888888889,
    "ds_acq_lon_west": 105.50833333333334,
    "ds_acq_lat_north": 34.65555555555555,
    "ds_acq_alt_low": 1895.3,
    "ds_acq_alt_high": 1190.0,
    "ds_share_type": "apply-access",
    "ds_total_size": 9358389381,
    "ds_files_count": 7,
    "ds_format": "PDF,TIF,SHP",
    "ds_space_res": null,
    "ds_time_res": "",
    "ds_coordinate": "WGS84",
    "ds_projection": "",
    "ds_thumbnail": "e38bee0c-0221-42c2-8c3e-80f866ba3c33.png",
    "ds_thumb_from": 2,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "如需申请使用，请联系数据贡献者“黄河水土保持天水治理监督局（天水水土保持科学试验站）” 邮箱：hwtsywk@163.com 电话：18709464263",
    "ds_from_station": null,
    "organization_id": "49b5ee01-70c1-4c22-8937-1f94d7fcabe2",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "myf@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [],
    "quality_level": 3,
    "publish_time": "2022-08-16 11:34:51",
    "last_updated": "2022-08-16 11:34:51",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.HWTSZhan.2021.70",
    "i18n": {
        "en": {
            "title": "",
            "ds_format": "",
            "ds_source": "",
            "ds_quality": "",
            "ds_ref_way": "",
            "ds_abstract": "",
            "ds_time_res": "",
            "ds_acq_place": "",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "",
            "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": [
        "土地利用现状",
        "土壤侵蚀",
        "植被调查",
        "罗玉沟流域"
    ],
    "ds_subject_tags": [],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "秦州区",
        "甘肃省",
        "天水市",
        "罗玉沟流域"
    ],
    "ds_time_tags": [
        2013,
        2016
    ],
    "ds_contributors": [
        {
            "true_name": "黄河水土保持天水治理监督局",
            "email": "hwtsywk@163.com",
            "work_for": "黄河水土保持天水治理监督局（天水水土保持科学试验站）",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "刘晓",
            "email": "",
            "work_for": "黄河水土保持天水治理监督局（天水水土保持科学试验站）",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "黄河水土保持天水治理监督局",
            "email": "hwtsywk@163.com",
            "work_for": "黄河水土保持天水治理监督局（天水水土保持科学试验站）",
            "country": "中国"
        }
    ],
    "category": "水土保持"
}