本图集以新疆北部准噶尔盆地、南部塔里木盆地为核心，利用大疆精灵系列无人机（DJI phantom 3和4），对典型的荒漠植物群落进行垂直向下连续拍摄，最终整合成为约100 m×100 m的荒漠植物群落厘米级正射图像，建群种或优势种包括：白梭梭、霸王、白刺、短叶假木贼、盐爪爪、泡泡刺、驼绒藜、膜果麻黄等。", "ds_source": "
植物群落低空航拍。", "ds_process_way": "
选择景观较为均一的典型荒漠植物群落，在大疆DJI飞控应用中规划无人机作业目标区，设置航向重叠率85%和旁向重叠率80%，飞行高度相对起飞点20 m，执飞无人机沿航线依次采集照片后返回。在Agisoft PhotoScan、大疆智图等软件中导入单个作业目标区采集的所有航拍照片，进行二维可见光实景的重建。", "ds_quality": "
数据质量较好。", "ds_acq_start_time": "2018-01-01 00:00:00", "ds_acq_end_time": "2018-12-31 00:00:00", "ds_acq_place": "塔里木盆地,准格尔盆地", "ds_acq_lon_east": 90.0, "ds_acq_lat_south": 37.0, "ds_acq_lon_west": 75.0, "ds_acq_lat_north": 48.0, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 19591362301, "ds_files_count": 41, "ds_format": "TIFF", "ds_space_res": "0.01", "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "6f504ea0-7712-470a-9bec-ebd76ac9d731.jpg", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "7f392ba9-d3f1-4714-b1bc-52ac6d5b09fc", "ds_serv_man": "李红星", "ds_serv_phone": "09314967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4599", "170.4510" ], "quality_level": 3, "publish_time": "2025-12-26 17:11:17", "last_updated": "2026-01-09 14:58:11", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.I-VEG.DB7044.2025", "i18n": { "en": { "title": "Centimeter scale Orthophoto Atlas of Desert Plant Community in Tarim the Junggar Basin (2018)", "ds_format": "", "ds_source": "
Low altitude aerial photography of plant communities.", "ds_quality": "
The data quality is good.", "ds_ref_way": "", "ds_abstract": "
This atlas takes the the Junggar Basin in the north of Xinjiang and the Tarim Basin in the south as the core, and uses the Dajiang Spirit series UAVs (DJI phantom 3 and 4) to take vertical downward continuous photographs of typical desert plant communities, and finally integrates them into about 100 m × A centimeter level orthophoto image of a desert plant community at a height of 100 meters, with established or dominant species including: white shuttle, king, white thorn, short leaved pseudosepia, salt claw, bubble thorn, Camellia sinensis, membranous fruit ephedra, etc.
", "ds_time_res": "", "ds_acq_place": "Tarim Basin, Jungar Basin", "ds_space_res": "0.01", "ds_projection": "", "ds_process_way": "elect a typical desert plant community with a relatively uniform landscape, and plan a drone operation target area in the DJI flight control application in Xinjiang. Set a heading overlap rate of 85% and a lateral overlap rate of 80%, with a flight altitude of 20 meters relative to the takeoff point. The drone will collect photos along the route and return. Import all aerial photos collected from a single operation target area into software such as Agisoft PhotoScan and DJITU for 2D visible light reconstruction.", "ds_ref_instruction": "" } }, "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": [ "典型荒漠植物群落", "珍稀濒危植物群落", "无人机正射图像" ], "ds_subject_tags": [ "地理学其他学科", "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "准噶尔盆地", "塔里木盆地" ], "ds_time_tags": [ 2018 ], "ds_contributors": [ { "true_name": "连杰", "email": "lianjie@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "连杰", "email": "lianjie@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "连杰", "email": "lianjie@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "沙漠与荒漠化" }