本数据集为1998年甘肃、宁夏、内蒙、山西、陕西5个省区黄河中游多沙粗沙区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。其中1998年统计数据包含51条数据。
", "ds_source": "本数据集通过统计上报汇总获取。
", "ds_process_way": "本数据集是由甘肃、宁夏、内蒙、山西、陕西各省区统计上报，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": "黄河中游多沙粗沙区（包括甘肃、宁夏、内蒙、山西、陕西5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": 21945, "ds_files_count": 2, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "年", "ds_coordinate": "WGS84", "ds_projection": "GCS_WGS_1984", "ds_thumbnail": "2282fb2f-99cc-400e-8213-958a2b812320.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 10:33:50", "last_updated": "2024-03-19 16:02:00", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HHSTBC.2020.158", "i18n": { "en": { "title": "Data set of land use in the middle reaches of the Yellow River 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 statistical data set of land use status in the middle reaches of Yellow River in Gansu, Ningxia, Inner Mongolia, Shanxi and Shaanxi in 1998, including cultivated land, orchard, woodland, grassland, water area, wasteland and other land use data of counties. Among them, there are 51 data in 1998.
", "ds_time_res": "年", "ds_acq_place": "Sandy and coarse sand areas in the middle reaches of the Yellow River (including Gansu, Ningxia, Inner Mongolia, Shanxi and Shaanxi provinces)", "ds_space_res": "", "ds_projection": "", "ds_process_way": "This data set is reported and reviewed by Gansu, Ningxia, Inner Mongolia, Shanxi and Shaanxi 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": [ "耕地，果园，林地，草地，水域，荒地等各类土地利用，" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "宁夏回族自治区", "山西省", "甘肃省", "内蒙古自治区", "陕西省" ], "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" }