{
    "created": "2019-11-20 03:11:49",
    "updated": "2026-06-16 01:18:20",
    "id": "72a2d036-6fac-4fc0-a1fe-a57a7a93291d",
    "version": 2,
    "ds_topic": null,
    "title_cn": "全球冰川数据集RGI v3.2",
    "title_en": "Global Glacier Dataset RGI v3.2",
    "ds_abstract": "<p>Randolph冰川目录（RGI）是GLIMS发布的全球冰川轮廓的完整目录，目前共发布6个版本：2012年2月发布1.0，2012年6月发布2.0，2013年4月发布3.0，2014年12月发布4.0,2015年7月发布5.0，2017年7月发布6.0。</p>\n\n<p>本数据集为3.2（修正版，2013年8月），包括约195,000 条冰川，冰川面积727300±35700 km2. IPCC5 报告（Draft of AR5）已经采用了该数据成果。</p>",
    "ds_source": "<p>数据来源于GLIMS: Global Land Ice Measurements from Space（http://www.glims.org/RGI/）</p>",
    "ds_process_way": "<p>原始数据，未加工。</p>",
    "ds_quality": "<p>数据质量检查包括几何、拓扑和属性检查，包括：</p>\n\n<p>1） 所有多边形都使用ArcGIS Repair Geometry工具进行检查；</p>\n\n<p>2） 删除了小于0.01平方公里的冰川；</p>\n\n<p>3） 拓扑使用Does Not Overlap规则进行检查。</p>\n\n<p>4） 属性表利用Fortran子程序和Python脚本进行数据质量检查。</p>",
    "ds_acq_start_time": "2013-08-01 00:00:00",
    "ds_acq_end_time": "2013-08-31 00:00:00",
    "ds_acq_place": "全球范围",
    "ds_acq_lon_east": 140.0,
    "ds_acq_lat_south": 15.0,
    "ds_acq_lon_west": 70.0,
    "ds_acq_lat_north": 55.0,
    "ds_acq_alt_low": null,
    "ds_acq_alt_high": null,
    "ds_share_type": "login-access",
    "ds_total_size": 364517954,
    "ds_files_count": 2,
    "ds_format": "矢量",
    "ds_space_res": null,
    "ds_time_res": "",
    "ds_coordinate": "WGS84",
    "ds_projection": "UTM投影",
    "ds_thumbnail": "72a2d036-6fac-4fc0-a1fe-a57a7a93291d.jpg",
    "ds_thumb_from": 0,
    "ds_ref_way": "",
    "paper_ref_way": "",
    "ds_ref_instruction": "None",
    "ds_from_station": null,
    "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a",
    "ds_serv_man": "李红星",
    "ds_serv_phone": "0931-4967592",
    "ds_serv_mail": "ncdc@lzb.ac.cn",
    "doi_value": "",
    "subject_codes": [
        "170.4510"
    ],
    "quality_level": 3,
    "publish_time": "2020-05-06 11:15:09",
    "last_updated": "2025-04-29 15:49:32",
    "protected": false,
    "protected_to": null,
    "lang": "zh",
    "cstr": "11738.11.ncdc.nieer.2020.1514",
    "i18n": {
        "en": {
            "title": "Global Glacier Dataset RGI v3.2",
            "ds_format": "Vector",
            "ds_source": "<p>Data sourced from GLIMS: Global Land Ice Measurements from Space（ http://www.glims.org/RGI/ ）</p>",
            "ds_quality": "<p>Data quality checks include geometric, topological, and attribute checks, including:</p>\n<p>1) All polygons are checked using the ArcGIS Repair Geometry tool</P>\n<p>2) Removed glaciers smaller than 0.01 square kilometers</P>\n<p>3) The topology is checked using the Does Not Overlap rule</P>\n<p>4) The attribute table utilizes Fortran subroutines and Python scripts for data quality checks</P>",
            "ds_ref_way": "",
            "ds_abstract": "<p>The Randolph Glacier Inventory (RGI) is a complete catalog of global glacier profiles released by GLIMS. Currently, there are six versions released: 1.0 in February 2012, 2.0 in June 2012, 3.0 in April 2013, 4.0 in December 2014, 5.0 in July 2015, and 6.0 in July 2017</p>\n<p>This dataset is 3.2 (revised version, August 2013), which includes approximately 195000 glaciers with a glacier area of 727300 ± 35700 km2 The IPCC5 report (Draft of AR5) has adopted this data achievement</p>",
            "ds_time_res": "",
            "ds_acq_place": "Global scale",
            "ds_space_res": "",
            "ds_projection": "UTM",
            "ds_process_way": "<p>Raw data, unprocessed</P>",
            "ds_ref_instruction": "\r\nNone"
        }
    },
    "submit_center_id": "ncdc",
    "data_level": 0,
    "recommendation_value": 0,
    "license_type": "https://creativecommons.org/licenses/by/4.0/",
    "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,
    "belong_to_nieer": false,
    "ds_topic_tags": [
        "全球冰川",
        "冰川轮廓",
        "冰川目录"
    ],
    "ds_subject_tags": [
        "自然地理学"
    ],
    "ds_class_tags": [],
    "ds_locus_tags": [
        "全球范围"
    ],
    "ds_time_tags": [
        2013
    ],
    "ds_contributors": [
        {
            "true_name": "吴立宗",
            "email": "wulizong@pric.org.cn",
            "work_for": "国家极地科学数据中心",
            "country": "中国"
        }
    ],
    "ds_meta_authors": [
        {
            "true_name": "吴立宗",
            "email": "wulizong@pric.org.cn",
            "work_for": "国家极地科学数据中心",
            "country": "中国"
        }
    ],
    "ds_managers": [
        {
            "true_name": "李红星",
            "email": "lihongxing@lzb.ac.cn",
            "work_for": "中国科学院西北生态环境资源研究院",
            "country": "中国"
        }
    ],
    "category": "冰川"
}