本数据集包括的甘肃省冰川分布数据，来源于《中国第二次冰川编目数数据集》和《世界冰川清单》。其中《第二次冰川编目》中的冰川属性主要有指代属性（冰川名称、冰川编码等），几何属性（冰川经纬度、冰川面积等），高程属性（冰川平均高度、平均坡度等）以及来源属性（主要数据源、参考数据源等）；《世界冰川清单》主要包含冰川编号、冰川名称、流域数、冰川形态等属性。", "ds_source": "
本数据集包括的甘肃省冰川分布数据，来源于《中国第二次冰川编目数据集》和《世界冰川清单》。", "ds_process_way": "
收集整理数据，通过ArcGIS软件进行裁剪。", "ds_quality": "
数据质量良好。", "ds_acq_start_time": "2023-07-01 00:00:00", "ds_acq_end_time": "2023-07-10 00:00:00", "ds_acq_place": "甘肃省", "ds_acq_lon_east": 108.7075, "ds_acq_lat_south": 32.596111111111114, "ds_acq_lon_west": 92.33777777777777, "ds_acq_lat_north": 42.79333333333333, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 4146575, "ds_files_count": 2, "ds_format": "shp", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "Albers", "ds_thumbnail": "74559741-31dd-4997-b730-0e51a31cf070.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "526ff655-4cd4-4650-bb86-6fd3481dfb65", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2023-10-24 16:05:16", "last_updated": "2025-06-30 16:30:18", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.GSEER.DB4047.2023", "i18n": { "en": { "title": "Glacier Distribution Dataset in Gansu Province", "ds_format": "shp", "ds_source": "
The glacier distribution data in Gansu Province included in this dataset is sourced from the \"China's Second Glacier Inventory Dataset\" and the \"World Glacier Inventory\".", "ds_quality": "
The data quality is good.", "ds_ref_way": "", "ds_abstract": "
The glacier distribution data in Gansu Province included in this dataset is sourced from the \"China's Second Glacier Inventory Dataset\" and the \"World Glacier Inventory\". The glacier attributes in the \"Second Glacier Catalog\" mainly include referential attributes (glacier name, glacier code, etc.), geometric attributes (glacier latitude and longitude, glacier area, etc.), elevation attributes (glacier average height, average slope, etc.), and source attributes (main data source, reference data source, etc.); The World Glacier Inventory mainly includes attributes such as glacier number, glacier name, watershed number, glacier morphology, etc.
", "ds_time_res": "", "ds_acq_place": "Gansu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Collect and organize data, and crop it using ArcGIS software.", "ds_ref_instruction": "" } }, "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": [ "冰川", "冰川面积", "冰川形态", "冰川分布" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "甘肃省" ], "ds_time_tags": [ 2012, 2023 ], "ds_contributors": [ { "true_name": "张耀南", "email": "yaonan@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "敏玉芳", "email": "myf@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "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" }