{ "created": "2022-07-25 17:42:53", "updated": "2026-06-21 03:40:45", "id": "f15d2ce1-48d5-4cac-9b9b-601f2c638880", "version": 3, "ds_topic": null, "title_cn": "黄河内蒙段冰凌灾害数值模拟数据集（2020-2021年）", "title_en": "Numerical simulation data set of ice jam disaster in Inner Mongolia section of the Yellow River (2020-2021)", "ds_abstract": "

  本数据集是采用黄河水利科学研究院的冰水动力力学数学模型模拟得到。数据集包含内蒙古黄河头道拐至万家寨段冰凌洪水数据，包含X方向坐标、Y方向坐标、计算节点水位、计算节点水深、节点U方向速度、节点V方向速度、节点合速度、温度、流凌密度等要素，共计200组数据，数据集暂不共享。", "ds_source": "

  本数据集是采用黄河水利科学研究院的冰水动力力学数学模型模拟得到。", "ds_process_way": "

  数值模拟，模拟的初始条件为人工设置。", "ds_quality": "

  数据可靠，数据质量良好。", "ds_acq_start_time": "2020-01-01 00:00:00", "ds_acq_end_time": "2021-12-31 00:00:00", "ds_acq_place": "内蒙古,头道拐,万家寨", "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": "apply-access", "ds_total_size": 17617021, "ds_files_count": 2, "ds_format": "txt", "ds_space_res": null, "ds_time_res": "小时", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "f15d2ce1-48d5-4cac-9b9b-601f2c638880.png", "ds_thumb_from": 0, "ds_ref_way": "杨海波，黄河内蒙段冰凌灾害数值模拟数据集（2020-2021年），国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2022，doi：10.12072/ncdc.iceflood.db2361.2022", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "c55e1118-387b-4a0c-8dc5-70aa438c430d", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.iceflood.db2361.2022", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2022-07-30 14:40:08", "last_updated": "2022-07-30 17:05:01", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.iceflood.db2361.2022", "i18n": { "en": { "title": "Numerical simulation data set of ice jam disaster in Inner Mongolia section of the Yellow River (2020-2021)", "ds_format": "", "ds_source": "

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 This data set is simulated by the mathematical model of ice hydrodynamic mechanics of the Yellow River water conservancy research institute.", "ds_quality": "

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 The data is reliable and of good quality.", "ds_ref_way": "", "ds_abstract": "

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  This data set is simulated by the mathematical model of ice hydrodynamic mechanics of the Yellow River water conservancy research institute. The data set contains Ice Jam Flood Data in the section from the first turn of the Yellow River to Wanjiazhai in Inner Mongolia, including X-direction coordinates, Y-direction coordinates, calculation node water level, calculation node water depth, node u-direction velocity, node v-direction velocity, node convergence velocity, temperature, ice jam density and other elements. A total of 200 groups of data are included, and the data set is not shared temporarily.

", "ds_time_res": "小时", "ds_acq_place": "Inner Mongolia, Toudaoguai, Wanjiazhai", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
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  Numerical simulation, the initial conditions of simulation are set manually.", "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": [ "X方向坐标", "Y方向坐标", "计算节点水位", "计算节点水深", "节点U方向速度", "，节点V方向速度", "节点合速度", "温度", "流凌密度" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "内蒙古黄河头道拐至万家寨段" ], "ds_time_tags": [ 2020, 2021 ], "ds_contributors": [ { "true_name": "杨海波", "email": "yhblab@163.com", "work_for": "郑州大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "杨海波", "email": "yhblab@163.com", "work_for": "郑州大学", "country": "中国" } ], "ds_managers": [ { "true_name": "杨海波", "email": "yhblab@163.com", "work_for": "郑州大学", "country": "中国" } ], "category": "其他" }