本数据集为黄河流域中国古代形成边界空间分布矢量数据，源自中国历史地理信息系统平台，提取流域范围内要素、统一转换至CGCS2000坐标系生成，覆盖整个黄河流域。", "ds_source": "
中国历史地理信息系统", "ds_process_way": "
以中国历史地理信息系统平台提供的中国古代形成边界空间分布矢量数据为基础，提取黄河流域边界内的矢量要素，通过arcGIS将提取后数据的统一转换为CGCS2000坐标系，确保数据在流域尺度下的准确性。", "ds_quality": "
本数据结合高德、百度和腾讯等多个在线地图平台对数据进行了严格的交叉比对和校验。", "ds_acq_start_time": "1820-01-01 00:00:00", "ds_acq_end_time": "1911-12-31 00:00:00", "ds_acq_place": "黄河流域", "ds_acq_lon_east": 121.23694444444445, "ds_acq_lat_south": 31.310000000000002, "ds_acq_lon_west": 94.5, "ds_acq_lat_north": 42.59388888888889, "ds_acq_alt_low": null, "ds_acq_alt_high": 6009.0, "ds_share_type": "login-access", "ds_total_size": 9810169, "ds_files_count": 47, "ds_format": "Shapefile", "ds_space_res": "", "ds_time_res": "", "ds_coordinate": "CGCS2000", "ds_projection": "", "ds_thumbnail": "92722896-06e5-4eef-bb95-cb2325ee91d4.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "76330c66-832b-46b3-b501-f5f6edb08dc2", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4520" ], "quality_level": 3, "publish_time": "2026-02-03 09:25:17", "last_updated": "2026-02-05 09:52:17", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.NIEER.DB7098.2026", "i18n": { "en": { "title": "Spatial distribution data of boundary formation in Ancient China", "ds_format": "Shapefile", "ds_source": "
The China Historical Geographic Information System", "ds_quality": "
The data were rigorously cross-referenced and verified using multiple online map platforms, including Amap (Gaode Map), Baidu Map, and Tencent Map.", "ds_ref_way": "", "ds_abstract": "
This dataset represents vector data on the spatial distribution of boundary formation in Ancient China in the Yellow River Basin. It originates from The China Historical Geographic Information System. Geospatial elements within the basin were extracted and standardized to the CGCS2000 coordinate system, covering the entire Yellow River Basin.", "ds_time_res": "", "ds_acq_place": "Yellow River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
Based on the spatial distribution data of boundary formation in Ancient China provided by The China Historical Geographic Information System, vector elements within the boundaries of the Yellow River Basin were extracted. The processed data were uniformly transformed into the CGCS2000 coordinate system using ArcGIS to ensure accuracy at the watershed scale.", "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": [ "古代形成边界", "黄河流域" ], "ds_subject_tags": [ "人文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黄河流域" ], "ds_time_tags": [ 1820, 1911 ], "ds_contributors": [ { "true_name": "张举涛", "email": "jutzhang@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "李雪娇", "email": "lixuejiao@nieer.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "苏迎庆", "email": "yingqingsu@nieer.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "刘蔚", "email": "weiliu@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "朱猛", "email": "zhumeng@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "廖芮", "email": "liaorui@nieer.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": "张举涛", "email": "jutzhang@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "李雪娇", "email": "lixuejiao@nieer.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "苏迎庆", "email": "yingqingsu@nieer.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "刘蔚", "email": "weiliu@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "朱猛", "email": "zhumeng@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "廖芮", "email": "liaorui@nieer.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": "张举涛", "email": "jutzhang@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": "社会经济文化" }