民丰绿洲水系是指滋养民丰绿洲的诸河形成的水系。这些河流主要有牙通古孜河、尼雅河与安迪尔河，它们的干流长度分别为317.72 km、228.39 km和215.94 km（Lambert投影）。民丰绿洲诸河流域山区部分是维持民丰绿洲存在的诸河流上游的集水区。该部分流域的地理位置是36°11'41\" N-36°56'58\" N，82°13'10\" E-84°30'49\" E。流域面积为8905.28 km²（Albers投影），流域边界长度为632.00 km（Lambert投影）。民丰绿洲诸河流域山区部分的高程均在2000 m以上，被分为9种类型：高程值2500 m以下为一类，2500 m以上，以500 m为间隔划分。该数据集基于Google earth影像、ASTER GDEM 30m数据和实测数据研发得到。数据集内容包括：（1）民丰绿洲水系数据；（2）民丰绿洲诸河流域山区部分边界数据；（3）民丰绿洲诸河流域山区部分高程分类数据。数据集由32个数据文件组成，以.kmz、.shp与.tif数据格式存储，数据量为12.3 MB（压缩为3个文件，8.74 MB）。
", "ds_source": "基于Google earth影像、ASTER GDEM 30m数据和实测数据。
", "ds_process_way": "数据加工方法见：桂东伟, 李伯騛, 张思源, 刘闯. 民丰绿洲水系、流域（山区）及高程分类数据集[J/DB/OL]. 全球变化数据仓储电子杂志(中英文), 2022. https://doi.org/10.3974/geodb.2022.08.08.V1.
", "ds_quality": "", "ds_acq_start_time": null, "ds_acq_end_time": null, "ds_acq_place": "", "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": "login-access", "ds_total_size": 9172123, "ds_files_count": 3, "ds_format": ".kmz、.shp与.tif数据格式", "ds_space_res": "无", "ds_time_res": "无", "ds_coordinate": "WGS84", "ds_projection": "WGS84", "ds_thumbnail": "35ea12fc-c546-4680-a137-b99591ba1131.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6", "doi_value": "", "subject_codes": [ "170.45" ], "quality_level": 1, "publish_time": "2025-06-11 16:59:13", "first_publish_time": null, "last_updated": "2025-06-11 16:59:13", "protected": false, "protected_to": null, "lang": "zh", "cstr": null, "license": null, "extra": null, "files_shape": [ { "name": "MinfengWaterSystem&MtBasinElvc.rar", "size": 5419351, "is_dir": false }, { "name": "MinfengWaterSystem.kmz", "size": 2523255, "is_dir": false }, { "name": "MtPartofMinfengRiversBasin.kmz", "size": 1229517, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "Classification data set of Minfeng Oasis water system, river basin (mountainous area) and elevation", "ds_abstract": "The Minfeng Oasis Water System refers to the water system formed by the rivers that nourish the Minfeng Oasis. These rivers mainly include the Yatongguzi River, Niya River and Andir River, with main streams of 317.72 km, 228.39 km and 215.94 km respectively (Lambert projection). The mountainous part of the Minfeng Oasis River Basin is the upper reaches of the rivers that maintain the Minfeng Oasis. The geographical location of this part of the basin is 36°11'41\" N-36°56'58\" N, 82°13'10\" E-84°30'49\" E. The basin area is 8,905.28 km² (Albers projection), and the basin boundary length is 632.00 km (Lambert projection). The elevations of the mountainous parts of the Minfeng Oasis and the River Basin are all above 2000 m, and are divided into 9 types: the elevations below 2500 m are one category, and the elevations above 2500 m are divided at intervals of 500 m. The dataset was developed based on Google earth images, ASTER GDEM 30m data and measured data. The data set includes: (1) water system data of Minfeng Oasis;(2) partial boundary data of mountainous areas in the Minfeng Oasis River Basin;(3) partial elevation classification data of mountainous areas in the Minfeng Oasis River Basin. The dataset consists of 32 data files stored in.kmz,.shp and.tif data formats, with a data volume of 12.3 MB (compressed into 3 files, 8.74 MB).
", "ds_source": "Based on Google earth images, ASTER GDEM 30m data and measured data.
", "ds_process_way": "See: Gui Dongwei, Li Bozhen, Zhang Siyuan, Liu Chuang for data processing methods. Classification dataset of Minfeng Oasis Water System, Watershed (Mountain Area) and Elevation [J/DB/OL]. Global Change Data Warehouse e-Magazine (Chinese and English), 2022. https://doi.org/10.3974/geodb.2022.08.08.V1.
", "ds_format": ".kmz,.shp, and.tif data formats", "ds_projection": "WGS84", "ds_space_res": "no", "ds_time_res": "no" } }, "license_type": null, "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": [ "水系", "高程", "数据大百科", "流域" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "新疆", "尼雅河", "安迪尔河", "牙通古孜河" ], "ds_time_tags": [], "ds_contributors": [ "桂东伟", "李伯騛" ], "ds_meta_authors": [ "桂东伟" ], "ds_managers": [ "李锦" ], "category": "水文" }