{
    "created": "2025-01-15 18:19:37",
    "updated": "2026-05-09 17:34:16",
    "id": "a5478dbf-fd1e-4e85-b1a7-646fc7cc47dd",
    "version": 8,
    "ds_topic": null,
    "title_cn": "2018年阿姆河流域农田土壤盐分和水分数据集",
    "title_en": "",
    "ds_abstract": "<p>本数据记录了2018年10月在阿姆河流域农田采集30个采样点的土壤表层含水量和土壤盐分数据，共33个采样点，数据以xlsx格式存储。</p>",
    "ds_source": "<p>实地采样和实验室分析。</p>",
    "ds_process_way": "<p>按照数据处理的标准流程（①NY_T_1121-16-2006_土壤检测_第16部分：土壤水溶性盐总量的测定，②NY_T_1121-2-2006_土壤检测_第2部分：土壤PH测定），对锡尔河流域的土壤采样数据进行处理、分析和整理，从而筛选出锡尔河流域的土样采集与检测数据集。</p>",
    "ds_quality": "<p>矢量数据是采样点数据，经纬度值精确到小数点后5位，盐分和水分值精确到小数点后4位。</p>",
    "ds_acq_start_time": "2018-01-01 00:00:00",
    "ds_acq_end_time": "2018-12-31 00:00:00",
    "ds_acq_place": "阿姆河流域",
    "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": "离线申请",
    "ds_total_size": 6253,
    "ds_files_count": 2,
    "ds_format": ".shp",
    "ds_space_res": "无",
    "ds_time_res": "无",
    "ds_coordinate": "无",
    "ds_projection": "无",
    "ds_thumbnail": "a5478dbf-fd1e-4e85-b1a7-646fc7cc47dd.png",
    "ds_thumb_from": 2,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6",
    "doi_value": "10.12389/ariddc.00280",
    "subject_codes": [
        "170.45",
        "210.50"
    ],
    "quality_level": 1,
    "publish_time": "2025-01-16 11:20:05",
    "first_publish_time": null,
    "last_updated": "2025-04-16 19:30:46",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "33110.11.ariddc.00280",
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "阿姆河_水分数据2018年10月.rar",
            "size": 1874,
            "is_dir": false
        },
        {
            "name": "阿姆河_盐分数据2018年10月.rar",
            "size": 4379,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "ds_topic_tags": [
        "土壤含水量",
        "土壤盐分"
    ],
    "ds_subject_tags": [
        "地理学",
        "土壤学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "阿姆河"
    ],
    "ds_time_tags": [
        2018
    ],
    "ds_contributors": [
        "罗格平"
    ],
    "ds_meta_authors": [
        "李锦"
    ],
    "ds_managers": [
        "罗格平"
    ],
    "category": "土壤"
}