本数据集包括自1957、1960、1976、1985、1993、2009年老虎沟12号冰川面积数据。由中国科学院寒区旱区环境与工程研究所，冰冻圈科学国家重点实验室，青藏高原冰冻圈观测试验研究站长期定位、定点观测观测。
", "ds_source": "自主监测（人工收集）
", "ds_process_way": "原始数据，未经加工处理
", "ds_quality": "本数据在获取处理各阶段均有专业人员负责，数据质量良好。
", "ds_acq_start_time": "1957-08-30 00:00:00", "ds_acq_end_time": "2009-06-30 00:00:00", "ds_acq_place": "青藏高原冰冻圈观测试验研究站", "ds_acq_lon_east": 96.68055555555556, "ds_acq_lat_south": 39.42638888888889, "ds_acq_lon_west": 96.46388888888889, "ds_acq_lat_north": 39.44416666666666, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 9831, "ds_files_count": 2, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "a110f432-139a-11e6-8fcc-28d244cbcf8d.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": "平台服务中心", "organization_id": "52b7b79b-860c-49a5-9083-9a70cf8bed5a", "ds_serv_man": "刘宇硕", "ds_serv_phone": "0931-4967327", "ds_serv_mail": "yushuo_liu@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2021-01-08 10:59:30", "last_updated": "2023-08-23 17:02:48", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1440", "license": null, "i18n": { "en": { "title": "Glacier area change data of Laohugou 12, Qilian Mountain, 1957-2009", "ds_format": "", "ds_source": "Self monitoring (manual collection)
", "ds_quality": "Professional personnel are responsible for the data acquisition and processing in each stage, and the data quality is good.
", "ds_ref_way": "", "ds_abstract": "This data set includes glacier area data from 1957, 1960, 1976, 1985, 1993 and 2009. The long-term positioning and fixed-point observation were carried out by the Institute of environment and Engineering in cold and dry areas, the State Key Laboratory of Cryosphere science, and the cryosphere observation and experimental research station of the Qinghai Tibet Plateau.
", "ds_time_res": "年", "ds_acq_place": "Observation and experimental station of Cryosphere in Qinghai Tibet Plateau", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Raw data, unprocessed
", "ds_ref_instruction": " \nIn order to respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are requested to clearly indicate the data source and data authors in the research results (including published papers, works, data products and unpublished research reports, data products, etc.) produced by using data. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "冰川", "面积", "冰川面积" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "肃北县", "甘肃省", "老虎沟冰川" ], "ds_time_tags": [ 1957, 1960, 1976, 1985, 1996, 2009 ], "ds_contributors": [ { "true_name": "秦翔", "email": "qinxiang@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_meta_authors": [ { "true_name": "秦翔", "email": "qinxiang@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_managers": [ { "true_name": "秦翔", "email": "qinxiang@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "category": "冰川" }