本数据集是2019年4月17日内蒙古黄河头道拐至万家寨段资源3号卫星遥感影像数据，包含目标景的前（3.5 米）、后（3.5 米）、正视（2.1 米）的全色数据。共2景，数据集完全开放共享。", "ds_source": "
购买的资源3号卫星数据。", "ds_process_way": "
无", "ds_quality": "
资源三号卫星是中国第一颗自主的民用高分辨率立体测绘卫星，通过立体观测，可以测制1∶5万比例尺地形图，为国土资源、农业、林业等领域提供服务，质量可靠。", "ds_acq_start_time": "2019-04-17 00:00:00", "ds_acq_end_time": "2019-04-18 00:00:00", "ds_acq_place": "内蒙古,头道拐,万家寨", "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": 3142985355, "ds_files_count": 2, "ds_format": "tif", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "24f62deb-ab20-4bd2-81f3-0d12cc743811.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "c55e1118-387b-4a0c-8dc5-70aa438c430d", "ds_serv_man": "李红星", "ds_serv_phone": "0931-4967592", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "10.12072/ncdc.iceflood.db2363.2022", "subject_codes": [ "170.45" ], "quality_level": 3, "publish_time": "2022-07-30 14:40:15", "last_updated": "2025-06-30 15:59:59", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.iceflood.db2363.2022", "i18n": { "en": { "title": "Remote sensing image data set of the turning Wanjiazhai section of the Yellow River in Inner Mongolia (April 17, 2019)", "ds_format": "tif", "ds_source": "
Purchased resource 3 satellite data.", "ds_quality": "
Ziyuan-3 satellite is China's first independent civil high-resolution three-dimensional mapping satellite. Through three-dimensional observation, it can measure and produce 1:50000 scale topographic maps, and provide services for land and resources, agriculture, forestry and other fields with reliable quality.", "ds_ref_way": "", "ds_abstract": "
This data set is the resource 3 satellite remote sensing image data of the turning Wanjiazhai section of the Yellow River Head Road in Inner Mongolia on April 17, 2019, including the panchromatic data of the front (3.5m), rear (3.5m) and front (2.1m) of the target scene. There are 2 scenes in total, and the data set is completely open and shared.
", "ds_time_res": "日", "ds_acq_place": "Inner Mongolia, Toudaoguai, Wanjiazhai", "ds_space_res": "", "ds_projection": "", "ds_process_way": "nothing", "ds_ref_instruction": "" } }, "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": [ "资源3号卫星", "遥感影像" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "内蒙古", "头道拐", "万家寨" ], "ds_time_tags": [ 2019 ], "ds_contributors": [ { "true_name": "杨海波", "email": "yhblab@163.com", "work_for": "郑州大学", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "杨海波", "email": "yhblab@163.com", "work_for": "郑州大学", "country": "中国" } ], "ds_managers": [ { "true_name": "杨海波", "email": "yhblab@163.com", "work_for": "郑州大学", "country": "中国" } ], "category": "其他" }