2012年7月4日，在黑河中游的临泽测区和黑河河道，利用运12飞机，搭载TASI传感器开展了热红外高光谱航空遥感数据飞行试验。TASI传感器波长范围为8-11.5um，空间分辨率为3米。航空测量获取的数据，利用同步测量的坐标数据和大气数据，经过几何和大气校正，得到大气校正后的地表辐亮度，并进行温度发射率分离，得到地表温度数据。
", "ds_source": "TASI传感器波长范围为8-11.5um，空间分辨率为3米。
", "ds_process_way": "TASI传感器波长范围为8-11.5um，空间分辨率为3米。航空测量获取的数据，利用同步测量的坐标数据和大气数据，经过几何和大气校正，得到大气校正后的地表辐亮度，并进行温度发射率分离，得到地表温度数据。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2012-07-04 00:00:00", "ds_acq_end_time": "2012-07-05 00:00:00", "ds_acq_place": "黑河流域, 中游人工绿洲试验区", "ds_acq_lon_east": 100.5, "ds_acq_lat_south": 38.766666666666666, "ds_acq_lon_west": 99.5, "ds_acq_lat_north": 39.36666666666667, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 247384514, "ds_files_count": 2, "ds_format": "las", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "47486fc6-f730-45e7-b5b0-a79aa401ce31.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）”产生，用户在使用数据时请在正文中明确声明数据的来源，并在参考文献部分引用本元数据提供的引用方式。", "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": null, "quality_level": 3, "publish_time": "2021-09-14 09:55:58", "last_updated": "2023-08-23 16:47:28", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.15", "i18n": { "en": { "title": "Heihe River eco hydrological remote sensing test: surface temperature products in the middle reaches of Heihe River Basin (July 4, 2012)", "ds_format": "", "ds_source": "The TASI sensor has a wavelength range of 8-11.5um and a spatial resolution of 3M", "ds_quality": "
Good data quality
", "ds_ref_way": "", "ds_abstract": "On July 4, 2012, the flight test of thermal infrared hyperspectral aerial remote sensing data was carried out in Linze survey area and Heihe River in the middle reaches of Heihe River by using Yun 12 aircraft and TASI sensor. The TASI sensor has a wavelength range of 8-11.5um and a spatial resolution of 3M. Based on the data obtained from aerial survey, the surface radiance after atmospheric correction is obtained by using the coordinate data and atmospheric data measured synchronously, and the surface temperature data is obtained by separating the temperature emissivity
", "ds_time_res": "时", "ds_acq_place": "Heihe River Basin, middle reaches, artificial oasis, experimental area", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The TASI sensor has a wavelength range of 8-11.5um and a spatial resolution of 3M. Based on the data obtained from aerial survey, the surface radiance after atmospheric correction is obtained by using the coordinate data and atmospheric data measured synchronously, and the surface temperature data is obtained by separating the temperature emissivity", "ds_ref_instruction": " \nThis data is generated by \"Heihe eco hydrological remote sensing experiment (hiwater)\". When using the data, users should clearly state the source of the data in the text and quote the reference method provided by this metadata in the reference part." } }, "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": [ "TASI传感器", "地表温度", "遥感产品" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "中游人工绿洲试验区" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "肖青", "email": "xiaoqing@irsa.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" }, { "true_name": "闻建光", "email": "wenjg@irsa.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "肖青", "email": "xiaoqing@irsa.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" } ], "ds_managers": [ { "true_name": "肖青", "email": "xiaoqing@irsa.ac.cn", "work_for": "中国科学院遥感与数字地球研究所", "country": "中国" } ], "category": "遥感及产品" }