{
    "created": "2025-06-05 16:02:13",
    "updated": "2026-05-09 18:30:28",
    "id": "9faf05fc-6f0c-4ac7-87ab-8d4b6b7a9d47",
    "version": 0,
    "ds_topic": null,
    "title_cn": "民丰绿洲—全球变化数据大百科辞条",
    "title_en": "",
    "ds_abstract": "<p>民丰绿洲（Minfeng Oasis）位于位于和田地区东部的民丰县内境内。民丰绿洲的地理位置是：36°54′40″N -38°46′30″N，82°30′20″E–83°43′00″E。基于Albers投影计算的民丰绿洲的面积为1122.10 km²，基于Lambert投影计算的边界长度为642.28 km。该数据集为民丰绿洲的边界地理信息系统数据，基于Google earth影像2015年数据研发。数据集由15个数据文件组成，以.kmz和.shp数据格式存储，数据量1.49 MB（压缩为2个文件，575 KB）。</p>",
    "ds_source": "<p>Google earth影像2015年数据。</p>",
    "ds_process_way": "",
    "ds_quality": "",
    "ds_acq_start_time": null,
    "ds_acq_end_time": null,
    "ds_acq_place": "",
    "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": "在线下载",
    "ds_total_size": 589227,
    "ds_files_count": 2,
    "ds_format": ".kmz和.shp数据格式",
    "ds_space_res": "无",
    "ds_time_res": "无",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "9faf05fc-6f0c-4ac7-87ab-8d4b6b7a9d47.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "",
    "ds_from_station": null,
    "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6",
    "doi_value": "",
    "subject_codes": [
        "170.45"
    ],
    "quality_level": 1,
    "publish_time": "2025-06-05 16:04:12",
    "first_publish_time": null,
    "last_updated": "2025-06-05 16:04:12",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "MinfengOasis.kmz",
            "size": 149483,
            "is_dir": false
        },
        {
            "name": "MinfengOasisshp.rar",
            "size": 439744,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "ds_topic_tags": [
        "绿洲",
        "数据大百科"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "新疆",
        "和田",
        "民丰县"
    ],
    "ds_time_tags": [
        2015
    ],
    "ds_contributors": [
        "桂东伟",
        "薛杰",
        "刘毅",
        "李伯騛"
    ],
    "ds_meta_authors": [
        "桂东伟"
    ],
    "ds_managers": [
        "李锦"
    ],
    "category": "土地利用/土地覆被"
}