{
    "created": "2024-09-29 16:32:12",
    "updated": "2026-05-09 12:46:56",
    "id": "b8541542-dd60-4a7c-b7a6-78b472a22e19",
    "version": 7,
    "ds_topic": null,
    "title_cn": "1979-2014年中亚和新疆范围历史再分析气候数据集",
    "title_en": "",
    "ds_abstract": "<p>本数据集包括1979-2014年逐年中亚和新疆范围的CFSR、ERA-Interim和MERRA三套气候历史再分析数据，包含日降水量、相对湿度、地面辐射值和日平均气温4个气象指标。CFSR数据的空间分辨率40km，ERA-Interim数据的空间分辨率80km，MERRA数据的空间分辨率5.5km。时间分辨率为每日。</p>",
    "ds_source": "<p>三套气候数据集来自于最近开发的全球再分析数据集。MERRA使用最新版本的全球地球观测系统（GEOS-5），该系统可以吸收卫星辐射和常规观测结果。ERA-Interim是一个全球陆地表面再分析数据集，以T255（80公里）水平分辨率生成，产品更新距实时大约1个月的延迟。CFSR是最新的全球再分析气候数据集。\n</p>",
    "ds_process_way": "<p>大气再分析资料是在多种数据驱动下，结合严格质量控制的观测数据，利用资料同化技术和数值预报模式得到历史观测数据。</p>",
    "ds_quality": "<p></p>",
    "ds_acq_start_time": "1979-01-01 00:00:00",
    "ds_acq_end_time": "2014-12-31 00:00:00",
    "ds_acq_place": "哈萨克斯坦；吉尔吉斯坦；塔吉克斯坦；乌兹别克斯坦；土库曼斯坦；新疆",
    "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": 1120991011,
    "ds_files_count": 1,
    "ds_format": "栅格数据",
    "ds_space_res": "40000",
    "ds_time_res": "每日",
    "ds_coordinate": "WGS84",
    "ds_projection": "Albers",
    "ds_thumbnail": "b8541542-dd60-4a7c-b7a6-78b472a22e19.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": "2024-09-30 13:02:20",
    "first_publish_time": "2024-09-30 13:02:20",
    "last_updated": "2025-03-22 19:28:22",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "33110.11.ariddc.00175",
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "Data.zip",
            "size": 1120991011,
            "is_dir": false
        }
    ],
    "features": null,
    "data_level": 0,
    "ds_topic_tags": [
        "气温",
        "相对湿度",
        "太阳辐射",
        "降水量"
    ],
    "ds_subject_tags": [
        "地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "哈萨克斯坦",
        "吉尔吉斯斯坦",
        "塔吉克斯坦",
        "乌兹别克斯坦",
        "土库曼斯坦",
        "新疆"
    ],
    "ds_time_tags": [
        1979,
        1980,
        1981,
        1982,
        1983,
        1984,
        1985,
        1986,
        1987,
        1988,
        1989,
        1990,
        1991,
        1992,
        1993,
        1994,
        1995,
        1996,
        1997,
        1998,
        1999,
        2000,
        2001,
        2002,
        2003,
        2004,
        2005,
        2006,
        2007,
        2008,
        2009,
        2010,
        2011,
        2012,
        2013,
        2014
    ],
    "ds_contributors": [
        "张弛",
        "刘铁"
    ],
    "ds_meta_authors": [
        "张弛"
    ],
    "ds_managers": [
        "刘铁"
    ],
    "category": "遥感再分析数据"
}