本数据集包括自2009年冰川表面流速的变化数据，包含有一个Excel表格数据，详细记录了不同观测点的海拔高度、移动距离和移动速度。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，祁连山冰川与生态环境综合观测研究站专业人员观测、收集整理所得。主要采集指标有点名、空间距离、观测周期（天）、天平均距离（cm/d)、海拔、坡度。\n
", "ds_source": "自动观测、人工收集
", "ds_process_way": "仪器观测
", "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": "2009-08-15 00:00:00", "ds_acq_end_time": "2009-09-08 00:00:00", "ds_acq_place": "青藏高原冰冻圈观测试验研究站", "ds_acq_lon_east": 96.66638888888889, "ds_acq_lat_south": 39.31666666666667, "ds_acq_lon_west": 96.44972222222222, "ds_acq_lat_north": 39.56666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 13312, "ds_files_count": 2, "ds_format": "xls", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "510c1fb8-686f-402b-b7eb-b3a013e00d67.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "0", "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": "2021-02-06 10:43:19", "last_updated": "2023-08-23 17:02:31", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.nieer.2020.1178", "i18n": { "en": { "title": "Surface velocity data of No.12 glacier in Laohugou, Qilian Mountains from August to early September 2009", "ds_format": "", "ds_source": "Automatic observation and manual collection
", "ds_quality": "This data is in the charge of professionals at all stages of acquisition and processing, with good data quality.
", "ds_ref_way": "", "ds_abstract": "This data set includes the change data of glacier surface velocity since 2009, including an excel table data, which records the altitude, moving distance and moving speed of different observation points in detail. The data were collected by professionals from Institute of cold and arid environment and engineering, Chinese Academy of Sciences, State Key Laboratory of Cryosphere science and Qilian Mountain Glacier and ecological environment comprehensive observation and research station. The main collection indexes were name, spatial distance, observation period (days), average distance (cm / D), altitude and slope.\n
", "ds_time_res": "", "ds_acq_place": "Observation and experimental station of Cryosphere in Qinghai Tibet Plateau", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Instrument observation
", "ds_ref_instruction": " " } }, "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": [ "冰川", "表面流速", "海拔高度", "移动距离", "移动速度" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "肃北县", "甘肃省", "老虎沟" ], "ds_time_tags": [ 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" }