{
    "created": "2025-07-04 11:29:58",
    "updated": "2026-08-08 04:48:33",
    "id": "351765de-73e7-4f3a-91aa-c250532625a4",
    "version": 2,
    "ds_topic": null,
    "title_cn": "后套平原绿洲",
    "title_en": "",
    "ds_abstract": "<p>后套平原绿洲（Houtao Plain Oasis）是河套平原绿洲的一部分，地理位置位于39°17′2″N-41°19′20″N，106°10′15″E-110°12′42″E，覆盖了内蒙古自治区的巴彦淖尔市、鄂尔多斯市、包头市、乌海市、阿拉善盟的部分地域。后套平原绿洲是由黄河冲积、淤积形成。它是中国分布最东的绿洲，北临狼山，南接银川平原绿洲，西南至乌兰布和沙漠，东连包头。后套平原绿洲面积为19,989.11 km²（Albers）。后套平原绿洲数据是在Google Earth影像（2020）结合相关资料基础上完成。该数据集以.kmz和.shp数据格式存储，由17个数据文件组成，数据量为28.5 MB（压缩为2个文件，11.4 MB）。</p>",
    "ds_source": "<p>基于2020年Google earth影像数据。</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": "login-access",
    "ds_total_size": 12016716,
    "ds_files_count": 2,
    "ds_format": ".kmz，.shp数据格式",
    "ds_space_res": "无",
    "ds_time_res": "无",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "351765de-73e7-4f3a-91aa-c250532625a4.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": [],
    "quality_level": 1,
    "publish_time": "2025-07-04 18:51:12",
    "first_publish_time": null,
    "last_updated": "2025-07-04 19:00:41",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "HoutaoPlainOasis.kmz",
            "size": 5367604,
            "is_dir": false
        },
        {
            "name": "HoutaoPlainOasisshp.rar",
            "size": 6649112,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "i18n": {
        "en": {
            "title": "Houtao Plain Oasis",
            "ds_abstract": "<p>Houtao Plain Oasis is part of the Hetao Plain Oasis. Its geographical location is 39°17 '2″N-41°19' 20″N, 106°10 '15″E-110°12' 42″E, covering parts of Bayannur City, Ordos City, Baotou City, Wuhai City, and Alxa League in Inner Mongolia Autonomous Region. The Houtao Plain Oasis was formed by the alluvial and siltation of the Yellow River. It is the easternmost oasis in China, bordering Langshan in the north, Yinchuan Plain Oasis in the south, Ulan Buhe Desert in the southwest, and Baotou in the east. The area of the Houtao Plain oasis is 19,989.11 km2 (Albers). Houtao Plain Oasis Data was completed based on Google Earth images (2020) combined with relevant data. The dataset is stored in.kmz and.shp data formats and consists of 17 data files with a data volume of 28.5 MB (compressed into 2 files, 11.4 MB). </p>",
            "ds_source": "<p>Based on 2020 Google earth image data. </p>",
            "ds_format": ".kmz,.shp data format",
            "ds_projection": "WGS84",
            "ds_space_res": "no",
            "ds_time_res": "no"
        }
    },
    "license_type": null,
    "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": [
        "高程",
        "水系",
        "流域",
        "DEM"
    ],
    "ds_subject_tags": [],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "柴达木河",
        "新疆",
        "蒙古族藏族自治州"
    ],
    "ds_time_tags": [],
    "ds_contributors": [
        "桂东伟",
        "李伯騛"
    ],
    "ds_meta_authors": [
        "桂东伟"
    ],
    "ds_managers": [
        "李锦"
    ],
    "category": "水文"
}