数据集为青海湖流域行政边界矢量图，分别为乌兰县、共和县、刚察县、天峻县、德令哈市、海晏县、湟源县、祁连县、贵德县，比例尺1：25万，数据包含空间数据和属性数据，主要为青海湖流域县界名称及行政编码。
", "ds_source": "青海湖流域行政边界
", "ds_process_way": "数字矢量化
", "ds_quality": "数据集通过严格的人工审核控制质量
", "ds_acq_start_time": "2000-01-01 00:00:00", "ds_acq_end_time": "2000-12-31 00:00:00", "ds_acq_place": "青海湖流域", "ds_acq_lon_east": 101.44972222222222, "ds_acq_lat_south": 36.166666666666664, "ds_acq_lon_west": 97.51666666666667, "ds_acq_lat_north": 38.416666666666664, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 910908, "ds_files_count": 3, "ds_format": "矢量", "ds_space_res": "2500.0m", "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "+proj=longlat +datum=WGS84 +no_defs", "ds_thumbnail": "4a8dad66-3af1-4a7f-84e5-1e7bb70e5eb0.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "None", "ds_from_station": null, "organization_id": "9c4867b1-5cb1-4de0-abeb-df42547bf41e", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-01-05 09:01:08", "last_updated": "2023-08-23 16:46:32", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.Westdc.2020.318", "i18n": { "en": { "title": "Administrative Boundary Distribution Dataset in Qinghai Lake River Basin", "ds_format": "Vector", "ds_source": "Administrative boundary of Qinghai Lake Basin
", "ds_quality": "Dataset quality control through strict manual audit
", "ds_ref_way": "", "ds_abstract": "The data set is the vector map of the administrative boundary of the Qinghai Lake basin, including Wulan County, Gonghe County, Gangcha County, Tianjun County, Delingha, Haiyan County, Huangyuan County, Qilian County, and Guide County, with a scale of 1:250000. The data includes spatial data and attribute data, mainly including the name and administrative code of the county boundary of the Qinghai Lake flow region.
", "ds_time_res": "", "ds_acq_place": "Qinghai Lake Basin", "ds_space_res": "2500.0m", "ds_projection": "+proj=longlat +datum=WGS84 +no_defs", "ds_process_way": "Digital Vectorization
", "ds_ref_instruction": "In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner." } }, "submit_center_id": "ncdc", "data_level": 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, "ds_topic_tags": [ "行政边界", "基础数据", "市县边界" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "青海湖流域" ], "ds_time_tags": [ 2000 ], "ds_contributors": [ { "true_name": "吴立宗", "email": "wulizong@pric.org.cn", "work_for": "国家极地科学数据中心", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "吴立宗", "email": "wulizong@pric.org.cn", "work_for": "国家极地科学数据中心", "country": "中国" } ], "ds_managers": [ { "true_name": "康建芳", "email": "kangjf@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": "基础地理" }