本数据集为2023年黄土丘陵沟壑区第一副区辛店沟流域坝库淤积观测数据集。调查方法主要为基于三维坐标控制桩和水尺监测桩，采用常规监测和RTK两种方法。调查内容包括淤地坝的平均淤积厚度及淤积量。数据包括淤地坝监测点图、淤积观测数据计算成果表。
", "ds_source": "人工调查
", "ds_process_way": "次暴雨或年、汛期后，对选定的监测淤地坝所在地进行实地监测，利用各监测站点监测桩上的水尺读数或泥沙淤积实时监测高程，读取次暴雨后监测淤地坝的各个监测站点上的淤积高程，然后采用平均淤积高程法，计算出所监测淤地坝的泥沙淤积量。
", "ds_quality": "调查数据分别经过调查、计算和报告编写，以确保数据质量。
", "ds_acq_start_time": "2023-01-01 00:00:00", "ds_acq_end_time": "2023-12-31 00:00:00", "ds_acq_place": "陕西省榆林市绥德县辛店沟流域", "ds_acq_lon_east": 110.29666666666667, "ds_acq_lat_south": 37.49472222222222, "ds_acq_lon_west": 110.2775, "ds_acq_lat_north": 37.516666666666666, "ds_acq_alt_low": 840.0, "ds_acq_alt_high": 1040.0, "ds_share_type": "apply-access", "ds_total_size": 2324816, "ds_files_count": 4, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "c45e36d3-510e-4d78-9439-c21ff383f39b.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "f447b2e7-0b54-4601-8d49-0164f2a3fd9a", "ds_serv_man": "敏玉芳", "ds_serv_phone": "093149675976", "ds_serv_mail": "myf@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2024-09-20 10:05:45", "last_updated": "2024-09-20 10:05:45", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.HWSDZHAN.DB6571.2024", "i18n": { "en": { "title": "Observation dataset of dam and reservoir siltation in Xindiangou watershed, the first sub area of loess hilly and gully region in 2023", "ds_format": "", "ds_source": "Manual investigation
\n", "ds_quality": "Survey data are investigated, calculated and reported to ensure data quality. </p>\n
", "ds_ref_way": "", "ds_abstract": "This dataset is the observation data set of dam and reservoir siltation in the Xindiangou watershed of the first sub area of the loess hilly and gully region in 2023. The investigation method mainly relies on three-dimensional coordinate control piles and water gauge monitoring piles, using both conventional monitoring and RTK methods. The investigation includes the average sedimentation thickness and amount of sedimentation of the silt dam. The data includes monitoring point maps of siltation dams and calculation results tables of siltation observation data
", "ds_time_res": "次", "ds_acq_place": "Xindiangou watershed, Suide County, Yulin City, Shaanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "After the rainstorm or annual and flood season, the selected monitoring warping dam site shall be monitored on the spot. The water gauge reading on each monitoring station or the real-time monitoring elevation of sediment deposition shall be used to read the water surface elevation on each monitoring station of the warping dam after the rainstorm, and then the average deposition elevation method shall be used to calculate the sediment deposition amount of the monitored warping dam. </p>\n
", "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": [ "坝库淤积", "泥沙淤积", "淤积高程", "泥沙淤积量" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "辛店沟", "绥德", "榆林", "陕西省" ], "ds_time_tags": [ 2023 ], "ds_contributors": [ { "true_name": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "崔钰", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" }, { "true_name": "麦旭东", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "ds_managers": [ { "true_name": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" }, { "true_name": "雷欣", "email": "hhstbcsdzljdj@163.com", "work_for": "黄河水土保持绥德治理监督局（绥德水土保持科学试验站）", "country": "中国" } ], "category": "水土保持" }