黑河流域生态-水文过程综合遥感观测联合试验QuickBird遥感数据集通过购买获取。QuickBird（快鸟）卫星于2001年10月由美国DIGITALGLOBE公司发射，是世界上第一颗提供亚米级分辨率的商业卫星，具有引领行业的地理定位精度，海量星上存储，单景影像覆盖范围大等特点。\n
\n2012年共获取QuickBird影像1景。覆盖范围为黑河流域下游重点试验区额济纳绿洲胡杨保护区部分核心区，获取时间（北京时间）为：2012-07-25。\n
\n获取的数据为全色（分辨率0.6 m）及多光谱模式（分辨率2.4 m），产品级别为L2A，具有几何和投影信息。
", "ds_source": "QuickBird（快鸟）卫星于2001年10月由美国DIGITALGLOBE公司发射，是世界上第一颗提供亚米级分辨率的商业卫星，具有引领行业的地理定位精度，海量星上存储，单景影像覆盖范围大等特点。
", "ds_process_way": "2012年共获取QuickBird影像1景。覆盖范围为黑河流域下游重点试验区额济纳绿洲胡杨保护区部分核心区，获取时间（北京时间）为：2012-07-25。\n
\n获取的数据为全色（分辨率0.6 m）及多光谱模式（分辨率2.4 m），产品级别为L2A，具有几何和投影信息。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2012-07-25 00:00:00", "ds_acq_end_time": "2012-07-26 00:00:00", "ds_acq_place": "黑河流域", "ds_acq_lon_east": 101.24194444444444, "ds_acq_lat_south": 41.95388888888889, "ds_acq_lon_west": 101.08055555555555, "ds_acq_lat_north": 42.02305555555555, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 340926846, "ds_files_count": 2, "ds_format": "txt,tif", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "22f64e00-2185-4f19-8df6-f7c3ee75a862.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河生态水文遥感试验（HiWATER）”收集，但原始数据具有知识版权，本试验没有数据再分发的权利。用户如要获得本数据需要征得数据原始作者的许可，并在使用数据时请在正文中明确声明数据的原始来源。", "ds_from_station": null, "organization_id": "c94b3578-20da-4346-9de9-c702b6ca8983", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-08-27 09:23:28", "last_updated": "2025-06-30 16:35:41", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1878", "license": null, "i18n": { "en": { "title": "Eco hydrological remote sensing experiment of Heihe River: QuickBird Remote Sensing Data Set (2012)", "ds_format": "txt,tif", "ds_source": "QuickBird satellite was launched by DigitalGlobe in October 2001. It is the first commercial satellite in the world to provide sub meter resolution. It has the characteristics of leading the industry in geographic positioning accuracy, massive on-board storage, large single scene image coverage and so on
", "ds_quality": "Good data quality
", "ds_ref_way": "", "ds_abstract": "The QuickBird Remote sensing data set of the joint experiment of comprehensive remote sensing observation of ecological hydrological process in Heihe River Basin is obtained through purchase. QuickBird satellite was launched by DigitalGlobe in October 2001. It is the first commercial satellite in the world to provide sub meter resolution. It has the characteristics of leading the industry in geographic positioning accuracy, massive on-board storage, large single scene image coverage and so on.\n
\nIn 2012, 1 QuickBird image was obtained. The coverage is part of the core area of Ejina Oasis Populus euphratica reserve, a key experimental area in the lower reaches of Heihe River Basin, and the acquisition time (Beijing time) is July 25, 2012.\n
\nThe data obtained are panchromatic (resolution 0.6 m) and multispectral mode (resolution 2.4 m). The product level is L2a, with geometric and projection information
", "ds_time_res": "时", "ds_acq_place": "Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "In 2012, 1 QuickBird image was obtained. The coverage is part of the core area of Ejina Oasis Populus euphratica reserve, a key experimental area in the lower reaches of Heihe River Basin, and the acquisition time (Beijing time) is July 25, 2012.\n
\nThe data obtained are panchromatic (resolution 0.6 m) and multispectral mode (resolution 2.4 m). The product level is L2a, with geometric and projection information
", "ds_ref_instruction": "\r\nThis data was collected by the \"Heihe Ecological Hydrological Remote Sensing Experiment (HiWATER)\", but the original data has intellectual property rights, and this experiment does not have the right to redistribute the data. If users want to obtain this data, they need to obtain the permission of the original author of the data, and when using the data, please clearly state the original source of the data in the main text." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "ds_topic_tags": [ "多光谱影像", "卫星遥感", "全色影像", "QuickBird" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "下游天然绿洲试验区" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "王树果", "email": "sgwang@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": "王树果", "email": "sgwang@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": "王树果", "email": "sgwang@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": "遥感及产品" }