本数据集为1998年黄河流域流经青海、甘肃、宁夏、内蒙、山西、陕西、河南、山东8省区的重点支流（包括洮河、湟水、庄浪河、祖厉河、清水河、浑河、杨家川、偏关河、皇甫川等32条流域面积大于1000 k㎡）涉及的县（区、旗）土地利用现状统计数据集，包括涉及县的耕地、果园、林地、草地、水域、荒地等各类土地利用数据，包含391条数据。
", "ds_source": "本数据集通过统计上报汇总获取。
", "ds_process_way": "本数据集是由青海、甘肃、宁夏、内蒙、山西、陕西、河南、山东各省区统计上报，审核汇总。
", "ds_quality": "本数据在获取处理各阶段均由专业人员负责审核，保证数据整合完成的完整性、准确性，数据质量良好。
", "ds_acq_start_time": "1998-01-01 00:00:00", "ds_acq_end_time": "1998-12-31 00:00:00", "ds_acq_place": "黄河流域重点支流（包括青海、甘肃、宁夏、内蒙、山西、陕西、河南、山东8个省区）", "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": 78518, "ds_files_count": 2, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "86636dac-1482-4722-9bca-47c1bd873d25.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "18fc6591-ef53-4202-bc01-c3961ad212d2", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2021-02-01 10:32:40", "last_updated": "2024-03-19 15:59:06", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HHSTBC.2020.154", "i18n": { "en": { "title": "Data set of land use status of Key Tributaries of the Yellow River Basin in 1998", "ds_format": "", "ds_source": "This data set is obtained through statistical reporting and summary.
", "ds_quality": "This data is reviewed by professionals in each stage of acquisition and processing to ensure the integrity and accuracy of data integration and good data quality.
", "ds_ref_way": "", "ds_abstract": "This data set is the Key Tributaries of the Yellow River Basin (including Taohe River, Huangshui River, Zhuanglang River, Zuli River, Qingshui River, Hunhe River, yangjiachuan River, Pianguan River, Huangfuchuan River) flowing through Qinghai, Gansu, Ningxia, Inner Mongolia, Shanxi, Shaanxi, Henan and Shandong provinces in 1998 The statistical data set of land use status of counties (districts, banners) involved, including cultivated land, orchard, woodland, grassland, water area, wasteland and other land use data, including 391 data.
", "ds_time_res": "日", "ds_acq_place": "Key Tributaries of the Yellow River Basin (including Qinghai, Gansu, Ningxia, Inner Mongolia, Shanxi, Shaanxi, Henan and Shandong)", "ds_space_res": "", "ds_projection": "", "ds_process_way": "This data set is reported and reviewed by Qinghai, Gansu, Ningxia, Inner Mongolia, Shanxi, Shaanxi, Henan and Shandong provinces.
", "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": [ "县（区、旗）土地利用现状统计数据集，县的耕地，果园，林地，草地，水域，荒地各类土地利用，" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "青海省", "山西省", "陕西省", "宁夏", "山东", "内蒙古", "河南省", "甘肃省" ], "ds_time_tags": [ 1998 ], "ds_contributors": [ { "true_name": "黄河流域水土保持生态环境监测中心", "email": "1283337@qq.com", "work_for": "黄河流域水土保持生态环境监测中心", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "李素雅", "email": "1283337@qq.com", "work_for": "黄河流域水土保持生态环境监测中心", "country": "中国" } ], "ds_managers": [ { "true_name": "黄河流域水土保持生态环境监测中心", "email": "szyjdata@163.com", "work_for": "黄河流域水土保持生态环境监测中心", "country": "中国" } ], "category": "水土保持" }