{
    "created": "2025-06-11 12:43:58",
    "updated": "2026-05-09 13:24:35",
    "id": "94f07d9b-b53b-42ef-9c88-f411c1969ed9",
    "version": 0,
    "ds_topic": null,
    "title_cn": "阿克苏河流域与水系数据集—全球变化数据大百科辞条",
    "title_en": "",
    "ds_abstract": "<p>阿克苏河流域（Aksu River Basin）是阿克苏河及其上游支流的汇水区。流域的地理位置是40°10'53\"N - 42°23'23\"N，75°05'19\"E - 81°55'16\"E。流域面积为79604.83 km²（Albers投影），流域边界长度为2840.75 km（Lambert投影）。阿克苏河流域是一个跨国国际河流流域，其中71.93%的流域面积在中国境内（位于新疆维吾尔自治区的阿克苏行政区、克孜勒苏柯尔克孜自治州）；27.83%流域面积位于吉尔吉斯斯坦，0.14%流域面积位于哈萨克斯坦。阿克苏河流域内有阿克苏河、托什干河、塔里木河等42条主要河流。它们的干流长度分别为127.66 km（阿克苏河）、360.18 km（托什干河）、106.19 km（塔里木河阿克苏流域部分）。该数据集基于Google earth影像结合实测数据研发得到，包括：（1）阿克苏河流域边界数据；（2）阿克苏河流域水系数据。数据集由26个数据文件组成，以.kmz与.shp数据格式存储，数据量63.60 MB（压缩为3个文件，42.90 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": "在线下载",
    "ds_total_size": 45046913,
    "ds_files_count": 3,
    "ds_format": ".kmz与.shp数据格式",
    "ds_space_res": "无",
    "ds_time_res": "无",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "94f07d9b-b53b-42ef-9c88-f411c1969ed9.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": [
        "170.55"
    ],
    "quality_level": 1,
    "publish_time": "2025-06-11 13:35:17",
    "first_publish_time": null,
    "last_updated": "2025-06-11 13:35:17",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "AksuBasinRiverSystem.kmz",
            "size": 5864493,
            "is_dir": false
        },
        {
            "name": "AksuRiverBasin&Systemshp.rar",
            "size": 23509228,
            "is_dir": false
        },
        {
            "name": "AksuRiverBasin.kmz",
            "size": 15673192,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "ds_topic_tags": [
        "流域",
        "水系",
        "数据大百科"
    ],
    "ds_subject_tags": [
        "水文学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "新疆",
        "阿克苏河",
        "托什干河",
        "塔里木河"
    ],
    "ds_time_tags": [],
    "ds_contributors": [
        "桂东伟",
        "刘毅",
        "李伯騛"
    ],
    "ds_meta_authors": [
        "桂东伟"
    ],
    "ds_managers": [
        "李锦"
    ],
    "category": "水文"
}