{
    "created": "2025-07-03 23:38:45",
    "updated": "2026-08-08 06:24:27",
    "id": "dd97242e-be22-499f-ac6c-de6ec3f9804b",
    "version": 2,
    "ds_topic": null,
    "title_cn": "银川平原绿洲",
    "title_en": "",
    "ds_abstract": "<p>银川平原绿洲（Yinchuan Plain Oasis）是河套平原绿洲的一部分，位于宁夏回族自治区的银川市、石嘴山市和吴忠市以及内蒙古自治区乌海市、鄂尔多斯市和阿拉善盟。它是由黄河冲积形成。银川平原绿洲的地理位置为37°41′17″N-39°24′38″N，105°47′9″E-107°0′53″E，根据2020年Google Earth影像，银川平原绿洲面积为7,757.03 km²（Albers）。该数据集以.kmz和.shp数据格式存储，由16个数据文件组成，数据量为5.74 MB（压缩为2个文件，2.34 MB）。</p>",
    "ds_source": "<p>基于Google earth影像，结合实测数据。</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": 2455178,
    "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": "dd97242e-be22-499f-ac6c-de6ec3f9804b.png",
    "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": "2025-07-04 10:45:08",
    "first_publish_time": null,
    "last_updated": "2025-07-07 10:18:13",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "YinchuanPlainOasis.kmz",
            "size": 1084432,
            "is_dir": false
        },
        {
            "name": "YinchuanPlainOasis.rar",
            "size": 1370746,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "i18n": {
        "en": {
            "title": "Yinchuan Plain Oasis",
            "ds_abstract": "<p>The Yinchuan Plain Oasis is part of the Hetao Plain Oasis and is located in Yinchuan, Shizuishan City and Wuzhong City in the Ningxia Hui Autonomous Region and in Wuhai City, Ordos City and Alxa League in the Inner Mongolia Autonomous Region. It was formed by the alluvial flow of the Yellow River. The geographical location of the Yinchuan Plain Oasis is 37°41′17″N-39°24′38″N, 105°47′9″E-107°0′53″E. According to the 2020 Google Earth image, the Yinchuan Plain Oasis covers an area of 7,757.03 km² (Albers). The dataset is stored in.kmz and.shp data formats and consists of 16 data files with a data volume of 5.74 MB (compressed into 2 files, 2.34 MB). </p>",
            "ds_source": "<p>Based on Google earth images, combined with measured 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": [
        "绿洲"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "银川",
        "宁夏",
        "新疆",
        "河套平原"
    ],
    "ds_time_tags": [],
    "ds_contributors": [
        "桂东伟"
    ],
    "ds_meta_authors": [
        "桂东伟"
    ],
    "ds_managers": [
        "李锦"
    ],
    "category": "土地利用/土地覆被"
}