本数据为2012-2016年青藏高原唐古拉大冬克玛底冰川冰舌末端退缩监测，测点为1#-6#，共六个实际控制点；数据由野外观和实验室处理组成，南方测绘S86 GPS接收机测量获取，定向测量冰舌末端处控制测杆距离冰舌末端的距离，首先是现场实施控制，包括定向方向、测杆情况控制；之后是后期界限值控制（根据历史资料和现场冰舌末端情况）。观测时间是2012-2016年，每年4-5次。
", "ds_source": "本数据使用南方测绘S86 GPS接收机测量获取，定向测量冰舌末端处控制测杆距离冰舌末端的距离。
", "ds_process_way": "本数据表是由专人根据记录本手工录入。
", "ds_quality": "严格按照仪器操作规范进行观测和数据采集，并已经在相关学术期刊发表数据由野外观测和室内数据处理组成。野外观测使用南方测绘S86 GPS接收机测量冰舌末端处控制测杆距离冰舌末端的距离。室内进行数据处理，在加工生成数据表时，剔除了一些明显误差数据。
", "ds_acq_start_time": "2012-01-01 00:00:00", "ds_acq_end_time": "2016-12-01 00:00:00", "ds_acq_place": "中国科学院唐古拉站", "ds_acq_lon_east": 92.04888888888888, "ds_acq_lat_south": 33.14055555555556, "ds_acq_lon_west": 91.99388888888889, "ds_acq_lat_north": 33.14805555555556, "ds_acq_alt_low": 5283.0, "ds_acq_alt_high": 5300.0, "ds_share_type": "apply-access", "ds_total_size": 52131, "ds_files_count": 3, "ds_format": "Excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "b8530ca6-d2dc-4d2a-a152-6135ebc4c0d0.png", "ds_thumb_from": 2, "ds_ref_way": "何晓波，2012-2016年青藏高原唐古拉大冬克玛底冰川冰舌末端退缩，国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2020，doi：10.12072/ncdc.CCI.db0025.2020", "paper_ref_way": "", "ds_ref_instruction": "由于本数据集测定时间不尽一致，指标繁杂，如需要详细原始数据者，请联系数据管理者。\n联系人：何晓波\n邮箱：hxb@lzb.ac.cn\n电话：0931-4967158", "ds_from_station": null, "organization_id": "b3c14ec7-0cc1-417f-8986-b6fc1352242f", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-12-03 08:55:43", "last_updated": "2020-12-04 15:34:47", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.CCI.2020.77", "i18n": { "en": { "title": "Ice tongue end retreat of big and small Dongkemadi glaciers in 2012-2016", "ds_format": "", "ds_source": "This data is obtained by using the S86 GPS receiver of Southern surveying and mapping, and the distance between the control rod at the end of the ice tongue and the end of the ice tongue is measured.
", "ds_quality": "The observation and data acquisition are carried out in strict accordance with the instrument operation specifications, and have been published in relevant academic journals. The data is composed of field observation and indoor data processing. The S86 GPS receiver of Southern mapping was used to measure the distance between the control rod and the end of the ice tongue. In the process of data processing in the laboratory, some obvious error data are eliminated.
", "ds_ref_way": "", "ds_abstract": "This data is used to monitor the ice tongue end retreat of dadongkemadi glacier in Tanggula from 2012 to 2016. The measuring points are 1 ᦇ - 6 ා, with a total of six actual control points. The data is composed of field appearance and laboratory processing, and the South mapping S86 GPS receiver is used to measure the distance between the control rod at the end of the ice tongue and the end of the ice tongue. Firstly, the field control is implemented, including the directional direction and the situation of the measuring rod; secondly, the later limit value control (according to the historical data and the situation of the ice tongue end on site). The observation time is 2012-2016, 4-5 times a year.
", "ds_time_res": "日", "ds_acq_place": "Tanggula station, Chinese Academy of Sciences", "ds_space_res": "", "ds_projection": "", "ds_process_way": "This data sheet is manually entered by a specially assigned person according to the record book.
", "ds_ref_instruction": " \nBecause the measurement time of this data set is not consistent and the indicators are complex, if you need detailed original data, please contact the data manager.\nContact person: he Xiaobo\nEmail: hxb@lzb.ac.cn\nTel: 0931-4967158" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC 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, "ds_topic_tags": [ "2013-2014距离末端距离、2014-2015距离末端距离、2015-2016距离末端距离" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "大东克玛底冰川、冬克玛底冰川、唐古拉站" ], "ds_time_tags": [ 2012, 2013, 2014, 2015, 2016 ], "ds_contributors": [ { "true_name": "何晓波", "email": "hxb@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": "何晓波", "email": "hxb@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": "何晓波", "email": "hxb@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" }