{
    "created": "2025-07-04 17:23:20",
    "updated": "2026-10-15 07:28:39",
    "id": "9f7f9ecb-d1a8-4dc5-93aa-643d420996cd",
    "version": 2,
    "ds_topic": null,
    "title_cn": "2024-2025年三江源国家级重点预防区水土流失地块数据集",
    "title_en": "2024-2025 Dataset of Soil and Water Loss Plots in the Sanjiangyuan National Key Prevention Area",
    "ds_abstract": "<p>2024-2025年三江源国家级重点预防区水土流失地块数据集包括甘肃省玛曲县、碌曲县、夏河县，青海省泽库县、河南蒙古族自治县、共和县、同德县、兴海县、贵南县、玛沁县、班玛县、甘德县、达日县、久治县、玛多县、玉树市、杂多县、称多县、治多县、囊谦县、曲麻莱县、格尔木市（唐古拉山镇部分）的2024-2025年年度水土流失地块统计表。</p>",
    "ds_source": "<ol>\n<li><p>基于资源系列、高分系列等分辨率为2m的卫星遥感影像，从水利部信息中心获取。</p></li>\n</ol>",
    "ds_process_way": "<p>水土流失动态监测融合遥感监测、野外调查、模型计算和统计分析等多种技术手段开展水土流失的因子提取、模数计算和动态分析评价。</p>",
    "ds_quality": "<p>严格遵循国家技术标准、规程和规范，保证数据采集、信息提取和数据整(汇)编的质量。水利部水土保持监测中心针对影像处理、信息提取、数据分析、成果验收、成果整( 汇) 编、数据库管理等环节，组织开展数据的抽查检验、分析评估和审核等。</p>",
    "ds_acq_start_time": "2024-01-01 00:00:00",
    "ds_acq_end_time": "2025-12-31 00:00:00",
    "ds_acq_place": "三江源国家级重点预防区",
    "ds_acq_lon_east": null,
    "ds_acq_lat_south": null,
    "ds_acq_lon_west": null,
    "ds_acq_lat_north": null,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "apply-access",
    "ds_total_size": 0,
    "ds_files_count": 1,
    "ds_format": "xlsx",
    "ds_space_res": "",
    "ds_time_res": "",
    "ds_coordinate": "无",
    "ds_projection": "",
    "ds_thumbnail": "9f7f9ecb-d1a8-4dc5-93aa-643d420996cd.png",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "18fc6591-ef53-4202-bc01-c3961ad212d2",
    "ds_serv_man": "敏玉芳",
    "ds_serv_phone": "0931-4967596",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [],
    "quality_level": 3,
    "publish_time": "2025-08-28 16:12:19",
    "last_updated": "2026-10-12 10:37:39",
    "protected": false,
    "protected_to": "2027-04-10 00:00:00",
    "lang": "zh",
    "cstr": "11738.11.NCDC.HHSTBC.DB6910.2025",
    "i18n": {
        "en": {
            "title": "2024-2025 Dataset of Soil and Water Loss Plots in the Sanjiangyuan National Key Prevention Area",
            "ds_format": "",
            "ds_source": "<ol>\r\n<li><p>Based on satellite remote sensing images with a resolution of 2m, such as resource series and high-score series, they were obtained from the Information Center of the Ministry of Water Resources. </p></li>\r\n</ol>",
            "ds_quality": "Strictly abide by national technical standards, procedures and specifications to ensure the quality of data collection, information extraction and data compilation (compilation). The Soil and Water Conservation Monitoring Center of the Ministry of Water Resources organizes and carries out random inspections, analysis, evaluation and review of data for image processing, information extraction, data analysis, result acceptance, result compilation, database management and other aspects.",
            "ds_ref_way": "",
            "ds_abstract": "<p>The 2024-2025 Sanjiangyuan National Key Prevention Area Data Set of Soil and Water Loss Landslides includes Maqu County, Luqu County, and Xiahe County in Qinghai Province Province, Zeku County, Henan Mongolian Autonomous County, Gonghe County, Tongde County, Xinghai County, Guinan County, Maqin County, Banma County, Gande County, Dari County, Jiuzhi County, Maduo County, Yushu City, Zaduo County, Chengduo County, Zhiduo County, Nangqian County, Qumalai County, Statistical table of annual soil erosion plots in Golmud City (Tanggula Mountain Town) from 2024 to 2025. </p>",
            "ds_time_res": "",
            "ds_acq_place": "Sanjiangyuan National Key Prevention Zone",
            "ds_space_res": "",
            "ds_projection": "",
            "ds_process_way": "Dynamic monitoring of soil and water loss integrates multiple technical means such as remote sensing monitoring, field surveys, model calculations and statistical analysis to carry out factor extraction, modulus calculation and dynamic analysis and evaluation of soil and water loss.",
            "ds_ref_instruction": ""
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "recommendation_value": 0,
    "license_type": "https://creativecommons.org/licenses/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,
    "belong_to_nieer": false,
    "allow_update_data": false,
    "created_from": "fair",
    "ds_topic_tags": [
        "不同程度水土流失面积，不同程度的占人为水土流失地块面积"
    ],
    "ds_subject_tags": [],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "三江源国家重点预防区，甘肃省，青海省 项目支持信息"
    ],
    "ds_time_tags": [
        2024,
        2025
    ],
    "ds_contributors": [
        {
            "true_name": "黄河流域水土保持生态环境监测中心",
            "email": "szyjdata@163.com",
            "work_for": "黄河流域水土保持生态环境监测中心",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "黄河流域水土保持生态环境监测中心",
            "email": "szyjdata@163.com",
            "work_for": "黄河流域水土保持生态环境监测中心",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "黄河流域水土保持生态环境监测中心",
            "email": "szyjdata@163.com",
            "work_for": "黄河流域水土保持生态环境监测中心",
            "country": "中国"
        }
    ],
    "category": "水土保持"
}