2022年9月5日12时52分，在四川甘孜州泸定县（北纬29.59度，东经102.08度）发生6.8级地震，震源深度16千米。海丝一号卫星是国内高校首颗面向海洋和海岸带科学观测的SAR遥感卫星，根据震中200km范围，提供震后（20220906-20220910）海丝一号影像数据。", "ds_source": "
海丝一号卫星是天仪研究院正在研制的第一代轻小型SAR遥感卫星TY-MINISAR的首发星。", "ds_process_way": "
原始数据，未进行其他加工处理。", "ds_quality": "
“海丝一号”历时1年研制完成，具有轻小型、低成本、高分辨率特点。成像分辨率1米的SAR系统，可以全天候、全天时对陆地、海洋、海岸进行成像观测，为我国海洋环境、灾害监测，及土地利用等提供服务。", "ds_acq_start_time": "2022-09-06 00:00:00", "ds_acq_end_time": "2022-09-10 00:00:00", "ds_acq_place": "四川省甘孜州泸定县", "ds_acq_lon_east": 104.14416666666668, "ds_acq_lat_south": 27.75, "ds_acq_lon_west": 100.01583333333333, "ds_acq_lat_north": 31.39388888888889, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 48282129974, "ds_files_count": 5, "ds_format": "tif", "ds_space_res": "1m", "ds_time_res": "", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "ce85208c-a17c-43a9-a98f-b33fe33bacd0.png", "ds_thumb_from": 2, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "为保障平台科技资源的权益、扩展平台中心的服务、提升科技资源的应用潜力，请资源使用者在使用资源所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），请按以下方式规范标注和引用。", "ds_from_station": null, "organization_id": "2e613a39-e838-4157-bc8b-1fb06ce35c61", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2022-10-30 16:35:00", "last_updated": "2025-05-29 11:41:57", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NCDC.db2459.2022", "i18n": { "en": { "title": "Post-earthquake image data of Haisi No.1 at the epicenter of the 6.8 magnitude earthquake in Luding County, Ganzi Prefecture, Sichuan, China", "ds_format": "tif", "ds_source": "
Haisi-1 satellite is the maiden star of TY-MINISAR, the first generation of light and small SAR remote sensing satellite being developed by TIISAR.", "ds_quality": "
It took one year to complete the development of “Haisi No. 1”, which is characterized by its light weight, small size, low cost and high resolution. The SAR system, with an imaging resolution of 1 meter, can carry out all-weather, all-day imaging observation of land, sea and coast, providing services for China's marine environment, disaster monitoring and land use.", "ds_ref_way": "", "ds_abstract": "
On September 5, 2022, at 12:52, a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province (latitude 29.59°N, longitude 102.08°E) at a depth of 16 km. HES-1 satellite is the first SAR remote sensing satellite for scientific observation of the ocean and coastal zone in domestic universities, providing HES-1 image data after the earthquake (20220906-20220910) according to the 200km range of the epicenter.
", "ds_time_res": "", "ds_acq_place": "Luding County, Garze Prefecture, Sichuan Province", "ds_space_res": "1m", "ds_projection": "", "ds_process_way": "Raw data, not otherwise processed.", "ds_ref_instruction": "In order to protect the rights and interests of the Platform's scientific and technological resources, expand the services of the Platform's centers, and enhance the application potential of the scientific and technological resources, the users of the resources are requested to standardize the labeling and citation of the research results generated by the use of the resources (including publicly published papers, theses, data products and unpublished results such as research reports, data products, and so on) in the following manner." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC 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, "ds_topic_tags": [ "泸定县", "地震", "海丝一号" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "四川省甘孜州泸定县" ], "ds_time_tags": [ 2022 ], "ds_contributors": [ { "true_name": "张耀南", "email": "yaonan@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": "李红星", "email": "lihongxing@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": "敏玉芳", "email": "myf@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" }