本数据集基于中国标准地图(审图号GS(2024)0650号)，通过属性查询对凉州区行政边界范围进行了裁剪得到凉州区行政边界数据。该数据可应用于旅游规划和学术研究等。", "ds_source": "
该数据来自于中国标准地图（审图号GS(2024)0650号）。", "ds_process_way": "
加载标准地图Shapefile矢量文件；通过属性查询选取甘肃省武威市凉州区及其下级行政单元对应的多边形要素；导出选中要素提取凉州区行政范围边界；检查并确保边界拓扑完整、无自相交，最终导出为独立的shp格式要素类文件。", "ds_quality": "
行政边界数据来源于中国标准地图（审图号：GS(2024)0650号）的Shapefile矢量文件，经裁剪提取得到凉州区行政边界。该标准地图由自然资源部审核发布，符合国家地图编制规范，具有较高的几何精度、现势性和权威性，边界线划准确可靠。裁剪过程未改变原始边界几何形态，仅限定至凉州区行政范围，确保数据完整性和一致性。", "ds_acq_start_time": "2026-02-06 00:00:00", "ds_acq_end_time": "2026-02-06 00:00:00", "ds_acq_place": "甘肃省武威市凉州区", "ds_acq_lon_east": 103.38, "ds_acq_lat_south": 37.38, "ds_acq_lon_west": 101.98, "ds_acq_lat_north": 38.2, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 280714, "ds_files_count": 2, "ds_format": "*.shp", "ds_space_res": "", "ds_time_res": "年", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "84264da2-6de3-4842-871f-2e1426679925.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "952adb3f-3ede-4a94-942a-7de772f1bfc5", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4520" ], "quality_level": 3, "publish_time": "2026-03-19 15:38:47", "last_updated": "2026-05-27 17:26:46", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.TOURISM.DB7192.2026", "i18n": { "en": { "title": "2024 Liangzhou District Administrative Boundary Dataset", "ds_format": "*.shp", "ds_source": "
This data is from the Chinese Standard Map (Approval Number GS (2024) 0650).", "ds_quality": "
The administrative boundary data is sourced from the Shapefile vector file of China Standard Map (Approval Number: GS (2024) 0650), which was cropped and extracted to obtain the administrative boundary of Liangzhou District. This standard map is reviewed and released by the Ministry of Natural Resources, in compliance with national mapping standards, and has high geometric accuracy, timeliness, and authority. The boundary lines are accurately and reliably drawn. The cropping process did not change the original geometric shape of the boundary, but was limited to the administrative area of Liangzhou District to ensure data integrity and consistency.", "ds_ref_way": "", "ds_abstract": "
This dataset is based on the Chinese standard map (approval number GS (2024) 0650), and the administrative boundary range of Liangzhou District was cropped through attribute queries to obtain the administrative boundary data of Liangzhou District. This data can be applied to tourism planning and academic research.", "ds_time_res": "", "ds_acq_place": "Liangzhou District, Wuwei City, Gansu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "
Load the standard map Shapefile vector file; Select polygon elements corresponding to Liangzhou District and its subordinate administrative units in Wuwei City, Gansu Province through attribute queries; Export selected elements to extract the administrative boundary of Liangzhou District; Check and ensure that the boundary topology is complete and free of self intersection, and ultimately export it as an independent shp format feature class file.", "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": [ "凉州区", "行政边界", "武威市" ], "ds_subject_tags": [ "人文地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "甘肃省", "武威市", "凉州区" ], "ds_time_tags": [ 2024 ], "ds_contributors": [ { "true_name": "何鹏", "email": "2228785284@qq.com", "work_for": "甘肃省武威市凉州区文体广电和旅游局", "country": "中国" }, { "true_name": "温倩", "email": "wq6351031@126.com", "work_for": "兰州文理学院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "温倩", "email": "wq6351031@126.com", "work_for": "兰州文理学院", "country": "中国" } ], "ds_managers": [ { "true_name": "温倩", "email": "wq6351031@126.com", "work_for": "兰州文理学院", "country": "中国" } ], "category": "社会经济文化" }