本数据集为黄土丘陵沟壑区第一副区辛店沟流域地理信息数据集。辛店沟流域是陕西省绥德县境内无定河中游左岸的一级支沟，属于多沙粗沙区和粗泥沙集中来源区，距绥德县城约1km，地理位置介于东经110°16′45″⁓110°20′00″、北纬37°29′00″⁓37°31′00″之间。流域面积1.77km2，流域形状为叶状，流域长度为2.25km，平均宽度为0.79km，沟道比降为2.83%，海拔840⁓1040m，沟壑密度为7.26km/km2。此数据集主要包括辛店沟的地理位置、地质地貌、流域概况、土地利用（1984年）、坡度分级（1985年）数据。
", "ds_source": "人工调查
", "ds_process_way": "调查
", "ds_quality": "调查数据通过复校及审核两个过程，以确保数据质量。
", "ds_acq_start_time": "1980-01-01 00:00:00", "ds_acq_end_time": "2015-12-31 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": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 1432078, "ds_files_count": 5, "ds_format": "shp,doc,pdf", "ds_space_res": null, "ds_time_res": "次", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "a83af5e4-7a9c-44a8-aaf3-b6b2a7ee6188.jpg", "ds_thumb_from": 2, "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": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [], "quality_level": 3, "publish_time": "2020-12-17 11:43:34", "last_updated": "2024-03-16 16:08:57", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.HWSDZhan.2020.78", "i18n": { "en": { "title": "Geographic information data set of Xindiangou watershed in the first sub region of Loess Hilly and Gully Region", "ds_format": "", "ds_source": "Manual investigation
", "ds_quality": "The survey data are reviewed and reviewed to ensure the data quality.
", "ds_ref_way": "", "ds_abstract": "This data set is the geographic information data set of xindiangou watershed in the first sub region of Loess Hilly and gully region. Xindiangou watershed is the first-class branch ditch on the left bank of Wuding River in Suide County, Shaanxi Province. It belongs to the area of rich and coarse sand and the source area of coarse sediment. It is about 1km away from Suide County. Its geographical location is between 110 ° 16 ′ 45 ″ East diameter ⁓ 110 ° 20 ′ 00 ″ and 37 ° 29 ′ 00 ″ north latitude ⁓ 37 ° 31 ′ 00 ″. The drainage area is 1.77km2, the shape of the basin is leafy, the length of the basin is 2.25km, the average width is 0.79km, the gully gradient is 2.83%, the altitude is 840 ⁓ 1040m, and the gully density is 7.26km/km2. This data set mainly includes the geographic location, geology and geomorphology, basin survey, land use (1984) and slope classification (1985) data of xindiangou.
", "ds_time_res": "次", "ds_acq_place": "Xindiangou watershed, Suide County, Yulin City, Shaanxi Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Investigation
", "ds_ref_instruction": "This data is shared free of charge by offline application." } }, "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": [ "水土保持", "流域概况", "土地利用", "地理位置" ], "ds_subject_tags": [], "ds_class_tags": [], "ds_locus_tags": [ "榆林", "辛店沟", "绥德", "陕西省" ], "ds_time_tags": [ 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 ], "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": "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" }, { "true_name": "刘思君", "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": "郭玉梅", "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": "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" } ], "category": "水土保持" }