{
    "created": "2026-06-22 17:09:08",
    "updated": "2026-08-20 11:17:47",
    "id": "07c50579-527e-4c81-9366-c114a2e632c2",
    "version": 3,
    "ds_topic": null,
    "title_cn": "1961-2020中国CN05格点化观测数据集",
    "title_en": "",
    "ds_abstract": "<p>数据为nc格式，Pre为降水，Tmax为最高气温，Tmin为最低气温。降水单位为mm/d，气温单位为℃。</p>",
    "ds_source": "<p>CN05.1数据集，使用距平逼近法（anomaly app-roach），由气候场和距平场分别插值后叠加得到，但使用了中国2400余全国国家级台站（基本、基准和一般站）的逐日观测数据。存放格式为nc格式，缺测值-9999。</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": "open-access",
    "ds_total_size": 12131544400,
    "ds_files_count": 3,
    "ds_format": "NC文件",
    "ds_space_res": "0.25°×0.25°",
    "ds_time_res": "日",
    "ds_coordinate": "WGS84",
    "ds_projection": "WGS84",
    "ds_thumbnail": "07c50579-527e-4c81-9366-c114a2e632c2.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "数据引用规范\r\nJia W , Xue-Jie G .A gridded daily observation dataset over China region and comparison with the other datasets (in Chinese)[J].Chinese Journal of Geophysics Chinese Edition, 2013, 56(4):1102-1111.DOI:10.6038/cjg20130406.",
    "ds_from_station": null,
    "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6",
    "doi_value": "",
    "subject_codes": [
        "170.15"
    ],
    "quality_level": 1,
    "publish_time": "2026-08-20 10:35:29",
    "first_publish_time": null,
    "last_updated": "2026-08-20 10:35:29",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": null,
    "license": null,
    "extra": null,
    "files_shape": [
        {
            "name": "PD2505N013E02-CN05格点化观测数据集",
            "size": null,
            "is_dir": true
        }
    ],
    "features": null,
    "data_level": 0,
    "i18n": null,
    "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": [
        "CN05格点"
    ],
    "ds_subject_tags": [
        "大气科学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "中国"
    ],
    "ds_time_tags": [
        1961,
        1962,
        1963,
        1964,
        1965,
        1966,
        1967,
        1968,
        1969,
        1970,
        1971,
        1972,
        1973,
        1974,
        1975,
        1976,
        1977,
        1978,
        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,
        2015,
        2016,
        2017,
        2018,
        2019,
        2020
    ],
    "ds_contributors": [
        "苏磊"
    ],
    "ds_meta_authors": [
        "苏磊"
    ],
    "ds_managers": [
        "包安明"
    ],
    "category": "气象"
}