{
    "created": "2025-06-05 19:45:18",
    "updated": "2026-08-08 06:35:07",
    "id": "37edbe3e-4112-4c00-909c-bb8eb028646e",
    "version": 0,
    "ds_topic": null,
    "title_cn": "叶尔羌绿洲—全球变化数据大百科辞条",
    "title_en": "",
    "ds_abstract": "<p>叶尔羌绿洲（Yarkant Oasis）位于新疆维吾尔自治区喀什行政区与图木舒克市境内。叶尔羌绿洲的地理位置是37°11'02\"N - 40°06'05\"N，76°27'21\"E - 79°43'37\"E。叶尔羌绿洲由主绿洲和49个小绿洲组成，基于Albers投影计算得到的绿洲总面积为14480.20 km²，基于Lambert投影计算得到总周长为4755.79 km。其中，面积最大的绿洲是叶尔羌主绿洲，其面积为14136.35 km²（Albers投影）,周长为3959.64 km（Lambert投影）。该数据集基于Google earth影像2019年数据研发得到。该数据集以.kmz与.shp数据格式存储，由15个数据文件组成，数据量153.00 MB（压缩为2个文件，100.00 MB）。</p>",
    "ds_source": "<p>Google earth影像2019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": "login-access",
    "ds_total_size": 105185264,
    "ds_files_count": 2,
    "ds_format": ".kmz与.shp格式",
    "ds_space_res": "无",
    "ds_time_res": "无",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "37edbe3e-4112-4c00-909c-bb8eb028646e.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 19:47:59",
    "first_publish_time": null,
    "last_updated": "2025-06-05 19:47:59",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "YarkantOasis.kmz",
            "size": 47666003,
            "is_dir": false
        },
        {
            "name": "YarkantOasisshp.rar",
            "size": 57519261,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "i18n": {
        "en": {
            "title": "Yarkant Oasis-Global Change Data Encyclopedia",
            "ds_abstract": "<p>The Yarkant Oasis is located in the Kashgar Administrative Region of Xinjiang Uygur Autonomous Region and Tumushuk. The geographical location of the Yarkant Oasis is 37°11'02\"N - 40°06'05\"N, 76°27'21\"E - 79°43'37\"E. The Yarkant Oasis consists of a main oasis and 49 small oases. The total area of the oasis calculated based on Albers projection is 14,480.20 km2, and the total circumference calculated based on Lambert projection is 4,755.79 km. Among them, the largest oasis is the Yarkant Main Oasis, with an area of 14,136.35 km² (Albers projection) and a circumference of 3,959.64 km (Lambert projection). The dataset was developed based on 2019 data from Google earth imagery. The dataset is stored in.kmz and.shp data formats and consists of 15 data files with a data volume of 153.00 MB (compressed into 2 files, 100.00 MB). </p>",
            "ds_source": "<p>Google earth image data for 2019</p>",
            "ds_format": ".kmz and.shp formats",
            "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": [
        "数据大百科",
        "绿洲"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "新疆",
        "叶尔羌河"
    ],
    "ds_time_tags": [
        2019
    ],
    "ds_contributors": [
        "桂东伟",
        "刘毅",
        "李伯騛"
    ],
    "ds_meta_authors": [
        "桂东伟"
    ],
    "ds_managers": [
        "李锦"
    ],
    "category": "土地利用/土地覆被"
}