法国的SPOT卫星系列由5 颗星组成，其中SPOT5最为出色。它于2002 年5月发射，高度为830km，轨道倾角为98.7度，太阳同步准回归轨道，回归天数为26天，采用线性阵列式传感器( CCD )和推扫式扫描技术进行成像。SPOT5卫星载有2台高分辨率几何成像仪(HRG )、1台高分辨率立体成像装置( HRS)和1台宽视域植被探测仪( VGT)。它共有5个工作波段，多光谱波段空间分辨率为10m（短波红外空间分辨率为20m），全色波段空间分辨率达到2.5m。\n
\n黑河流域目前共有SPOT5数据3景。覆盖范围和获取时间分别为：临泽地区1景，包括分辨率为10m的多光谱影像和分辨率为2.5m为全色影像，时间为2008-07-04；张掖市区1景，分辨率为2.5m全色影像，时间为2008-03-29；分辨率为10m的多光谱数据一景，时间为2008-08-10。\n
\n产品级别为L1级，产品经过几何粗纠正。\n
\nSPOT5影像主要用作于黑河试验中几何精校正的底图。", "ds_source": "
法国的SPOT卫星系列由5 颗星组成，其中SPOT5最为出色。它于2002 年5月发射，高度为830km，轨道倾角为98.7度，太阳同步准回归轨道，回归天数为26天，采用线性阵列式传感器( CCD )和推扫式扫描技术进行成像。SPOT5卫星载有2台高分辨率几何成像仪(HRG )、1台高分辨率立体成像装置( HRS)和1台宽视域植被探测仪( VGT)。它共有5个工作波段，多光谱波段空间分辨率为10m（短波红外空间分辨率为20m），全色波段空间分辨率达到2.5m。", "ds_process_way": "
黑河流域目前共有SPOT5数据3景。覆盖范围和获取时间分别为：临泽地区1景，包括分辨率为10m的多光谱影像和分辨率为2.5m为全色影像，时间为2008-07-04；张掖市区1景，分辨率为2.5m全色影像，时间为2008-03-29；分辨率为10m的多光谱数据一景，时间为2008-08-10。\n
\nSPOT5影像主要用作于黑河试验中几何精校正的底图。", "ds_quality": "
产品级别为L1级，产品经过几何粗纠正。", "ds_acq_start_time": "2008-03-29 00:00:00", "ds_acq_end_time": "2008-08-10 00:00:00", "ds_acq_place": "黑河流域,中游干旱区水文试验区,临泽站加密观测区,张掖市加密观测区", "ds_acq_lon_east": 100.44305555555556, "ds_acq_lat_south": 38.0425, "ds_acq_lon_west": 100.58972222222222, "ds_acq_lat_north": 38.973888888888894, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 480919844, "ds_files_count": 3, "ds_format": "pds", "ds_space_res": null, "ds_time_res": "3日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "ab975e82-d1b1-40e9-86e5-4ba6233d4494.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "本数据由“黑河综合遥感联合试验”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": "14df1d8b-6362-4c0f-b88e-b46d4abe5db9", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.NIEER.db1786.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-14 15:00:43", "last_updated": "2023-08-18 09:45:33", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1744", "i18n": { "en": { "title": "Heihe integrated remote sensing joint experiment: SPOT5 Remote Sensing Data Set (2008)", "ds_format": "pds", "ds_source": "
France's spot satellite series consists of five stars, of which SPOT5 is the best. It was launched in May 2002, with an altitude of 830km and an orbital inclination of 98.7 degrees. The solar synchronous quasi regression orbit has a regression number of 26 days. It uses linear array sensor (CCD) and push-broom scanning technology for imaging. SPOT5 satellite carries two high-resolution geometric imagers (HRG), one high-resolution stereo imaging device (HRS) and one wide field vegetation detector (VGT). It has five working bands, the spatial resolution of multispectral band is 10m (the spatial resolution of short wave infrared is 20m), and the spatial resolution of panchromatic band is 2.5m.", "ds_quality": "
The product level is L1, and the product has been geometrically rough corrected.", "ds_ref_way": "", "ds_abstract": "
France's spot satellite series consists of five stars, of which SPOT5 is the best. It was launched in May 2002, with an altitude of 830km and an orbital inclination of 98.7 degrees. The solar synchronous quasi regression orbit has a regression number of 26 days. It uses linear array sensor (CCD) and push-broom scanning technology for imaging. SPOT5 satellite carries two high-resolution geometric imagers (HRG), one high-resolution stereo imaging device (HRS) and one wide field vegetation detector (VGT). It has five working bands, the spatial resolution of multispectral band is 10m (the spatial resolution of short wave infrared is 20m), and the spatial resolution of panchromatic band is 2.5m.\n
\nAt present, there are 3 SPOT5 data scenes in Heihe River Basin. The coverage and acquisition time are: 1 scene in Linze area, including multispectral image with a resolution of 10m and panchromatic image with a resolution of 2.5m, on July 4, 2008; One scene in Zhangye City, with a resolution of 2.5m panchromatic image, dated March 29, 2008; A scene of multispectral data with a resolution of 10m, on August 10, 2008.\n
\nThe product level is L1, and the product has been geometrically rough corrected.\n
\nSPOT5 image is mainly used as the base map for geometric fine correction in Heihe test.
", "ds_time_res": "3日", "ds_acq_place": "Heihe River Basin, hydrological experimental area of arid area in the middle reaches, intensive observation area of Linze station and intensive observation area of Zhangye City", "ds_space_res": "", "ds_projection": "", "ds_process_way": "At present, there are 3 SPOT5 data scenes in Heihe River Basin. The coverage and acquisition time are: 1 scene in Linze area, including multispectral image with a resolution of 10m and panchromatic image with a resolution of 2.5m, on July 4, 2008; One scene in Zhangye City, with a resolution of 2.5m panchromatic image, dated March 29, 2008; A scene of multispectral data with a resolution of 10m, on August 10, 2008.\n
\nSPOT5 image is mainly used as the base map for geometric fine correction in Heihe test.", "ds_ref_instruction": "\r\nThis data was collected by the \"Heihe Comprehensive Remote Sensing Joint Experiment\", but the original data has intellectual property rights, and this experiment does not have the right to redistribute the data. To obtain this data, users need to obtain permission from the original author of the data. Please clearly state the original source of the data in the main text when using it." } }, "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": [ "航天遥感", "可见光遥感", "卫星遥感" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "临泽站加密观测区", "张掖市加密观测区", "中游干旱区水文试验区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "胡宁科", "email": "changsheng0909@126.com", "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": "胡宁科", "email": "changsheng0909@126.com", "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": "胡宁科", "email": "changsheng0909@126.com", "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" }