2008年6月22日，在临泽草地加密观测区MODIS同步样方（2km×2km）开展了MODIS的地面同步观测试验。分别测量了8个MODIS样方中的同步样带的冠层温度和地表温度。本数据可为机载－星载遥感数据的地表温度反演和验证提供基本的数据集。\n
\n测量内容为：在临泽草地加密观测区MODIS样方中的同步样带1（H01-H08）、临泽草地加密观测区MODIS样方中的同步样带2（H09-H16）、临泽草地加密观测区MODIS样方中的同步样带3（H17-H24）、临泽草地加密观测区MODIS样方中的同步样带4（H25-H32）、临泽草地加密观测区MODIS样方中的同步样带5（H33-H40）、临泽草地加密观测区MODIS样方中的同步样带6（H41-H48）、临泽草地加密观测区MODIS样方中的同步样带7（H49-H56）及临泽草地加密观测区MODIS样方中的同步样带8（H57-H64）沿东西向进行了往返两遍测量，各测量点间距离为125m。其中1、3、5、7样带数据为6月22日所测量，而2、4、6、8样带数据为6月23日所测量。\n
\n在各测量点采用手持式红外温度计获得冠顶温度、半高温度以及地表热辐射温度。\n
\n本数据集包括2个样带测量的冠层温度和地表温度数据Excel表格，每个表格中包括4个样带测量数据。样方样带的分布信息请参见元数据“黑河综合遥感联合试验：临泽草地加密观测区样方样带布置”。
", "ds_source": "2008年6月22日，在临泽草地加密观测区MODIS同步样方（2km×2km）开展了MODIS的地面同步观测试验。
", "ds_process_way": "测量内容为：在临泽草地加密观测区MODIS样方中的同步样带1（H01-H08）、临泽草地加密观测区MODIS样方中的同步样带2（H09-H16）、临泽草地加密观测区MODIS样方中的同步样带3（H17-H24）、临泽草地加密观测区MODIS样方中的同步样带4（H25-H32）、临泽草地加密观测区MODIS样方中的同步样带5（H33-H40）、临泽草地加密观测区MODIS样方中的同步样带6（H41-H48）、临泽草地加密观测区MODIS样方中的同步样带7（H49-H56）及临泽草地加密观测区MODIS样方中的同步样带8（H57-H64）沿东西向进行了往返两遍测量，各测量点间距离为125m。其中1、3、5、7样带数据为6月22日所测量，而2、4、6、8样带数据为6月23日所测量。\n
\n在各测量点采用手持式红外温度计获得冠顶温度、半高温度以及地表热辐射温度。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2008-06-22 00:00:00", "ds_acq_end_time": "2008-06-23 00:00:00", "ds_acq_place": "黑河流域,中游干旱区水文试验区,临泽草地加密观测区", "ds_acq_lon_east": 100.44305555555556, "ds_acq_lat_south": 38.04333333333333, "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": 240128, "ds_files_count": 3, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "888ed2fd-e862-429b-9339-bb5bde98fd65.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”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": "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.db1897.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-15 18:16:26", "last_updated": "2025-06-30 16:07:34", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1863", "i18n": { "en": { "title": "Heihe River Integrated Remote Sensing joint experiment: MODIS ground synchronous observation data set in Linze grassland intensive observation area (June 22, 2008)", "ds_format": "excel", "ds_source": "On June 22, 2008, MODIS synchronous quadrat (2km) was observed in Linze grassland intensive observation area × 2km) carried out the ground synchronous observation test of MODIS", "ds_quality": "
Good data quality
", "ds_ref_way": "", "ds_abstract": "On June 22, 2008, MODIS synchronous quadrat (2km) was observed in Linze grassland intensive observation area × 2km) carried out the ground synchronous observation test of MODIS. The canopy temperature and surface temperature of synchronous transects in 8 MODIS quadrats were measured respectively. This data can provide a basic data set for surface temperature inversion and verification of airborne satellite remote sensing data.\n
\nThe measurement contents include: synchronous belt 1 (h01-h08) in MODIS quadrat of Linze grassland densification observation area, synchronous belt 2 (h09-h16) in MODIS quadrat of Linze grassland densification observation area, synchronous belt 3 (h17-h24) in MODIS quadrat of Linze grassland densification observation area, synchronous belt 4 (h25-h32) in MODIS quadrat of Linze grassland densification observation area The synchronous belt 5 (h33-h40) in MODIS quadrat of Linze grassland densified observation area, the synchronous belt 6 (h41-h48) in MODIS quadrat of Linze grassland densified observation area, the synchronous belt 7 (h49-h56) in MODIS quadrat of Linze grassland densified observation area and the synchronous belt 8 (h57-h64) in MODIS quadrat of Linze grassland densified observation area have been measured back and forth along the east-west direction, The distance between measuring points is 125m. The data of sample bands 1, 3, 5 and 7 were measured on June 22, while the data of sample bands 2, 4, 6 and 8 were measured on June 23.\n
\nThe crown top temperature, half high temperature and surface thermal radiation temperature are obtained by hand-held infrared thermometer at each measuring point.\n
\nThis data set includes excel tables of canopy temperature and surface temperature data measured by 2 transects, and each table includes 4 transect measurement data. See metadata \"Heihe integrated remote sensing joint experiment: layout of quadrat transects in Linze grassland densified observation area\" for the distribution information of quadrat transects
", "ds_time_res": "时", "ds_acq_place": "Heihe River Basin, arid area in the middle reaches, hydrological experimental area, Linze grassland intensive observation area", "ds_space_res": "", "ds_projection": "", "ds_process_way": "The measurement contents include: synchronous belt 1 (h01-h08) in MODIS quadrat of Linze grassland densification observation area, synchronous belt 2 (h09-h16) in MODIS quadrat of Linze grassland densification observation area, synchronous belt 3 (h17-h24) in MODIS quadrat of Linze grassland densification observation area, synchronous belt 4 (h25-h32) in MODIS quadrat of Linze grassland densification observation area The synchronous belt 5 (h33-h40) in MODIS quadrat of Linze grassland densified observation area, the synchronous belt 6 (h41-h48) in MODIS quadrat of Linze grassland densified observation area, the synchronous belt 7 (h49-h56) in MODIS quadrat of Linze grassland densified observation area and the synchronous belt 8 (h57-h64) in MODIS quadrat of Linze grassland densified observation area have been measured back and forth along the east-west direction, The distance between measuring points is 125m. The data of sample bands 1, 3, 5 and 7 were measured on June 22, while the data of sample bands 2, 4, 6 and 8 were measured on June 23.\n
\nThe crown top temperature, half high temperature and surface thermal radiation temperature are obtained by hand-held infrared thermometer at each measuring point
", "ds_ref_instruction": "This data was generated by the \"Heihe Comprehensive Remote Sensing Joint Experiment\". When using the data, please clearly state the source of the data in the main text and cite the citation provided by this metadata in the reference section." } }, "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": [ "地表辐射温度", "冠顶温度", "手持式红外温度计", "地面同步观测", "MODIS", "近红外遥感", "航天遥感", "植被", "地表辐射特性", "机载地面遥感", "可见光遥感", "地面验证信息" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "中游干旱区水文试验区", "临泽草地加密观测区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "胡晓利", "email": "huxiaoli@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" }, { "true_name": "年雁云", "email": "yynian@lzu.edu.cn", "work_for": "兰州大学", "country": "中国" }, { "true_name": "王旭峰", "email": "wangxufeng@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": "胡晓利", "email": "huxiaoli@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_managers": [ { "true_name": "胡晓利", "email": "huxiaoli@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "category": "遥感及产品" }