2008年6月27日在临泽站加密观测区开展ALOS PALSAR卫星地面同步观测，进行了土壤水分观测测。ALOS PALSAR数据为FBD模式，HH/HV极化组合方式，过境时间约为23:41BJT。\n
\n土壤水分观测；观测目标：0-5cm表层土壤。观测仪器：环刀法（体积50cm^3）。观测样方和采样次数：荒漠东西样带（包含40个子样方，每个子样方角点各1次采样），荒漠南北样带（包含40个子样方，每个子样方角点和中心点各1次采样）。\n
\n样方样带的分布和编号信息请参见元数据“黑河综合遥感联合试验：临泽站加密观测区样方样带布置”，样方位置见临泽站加密观测站样方样带坐标.xls。预处理数据为土壤体积含水量。数据存储：Excel。", "ds_source": "
2008年6月27日在临泽站加密观测区开展ALOS PALSAR卫星地面同步观测，进行了土壤水分观测测。ALOS PALSAR数据为FBD模式，HH/HV极化组合方式，过境时间约为23:41BJT。", "ds_process_way": "
观测样方和采样次数：荒漠东西样带（包含40个子样方，每个子样方角点各1次采样），荒漠南北样带（包含40个子样方，每个子样方角点和中心点各1次采样）。", "ds_quality": "
数据质量良好", "ds_acq_start_time": "2008-07-06 00:00:00", "ds_acq_end_time": "2008-07-06 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", "ds_acq_lon_east": 100.44305555555556, "ds_acq_lat_south": 38.04333333333333, "ds_acq_lon_west": 100.58972222222222, "ds_acq_lat_north": 38.92388888888889, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 1008128, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "fa4ce2cc-b66a-4915-bdae-d61916843717.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.db1830.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-14 18:24:16", "last_updated": "2025-06-30 16:07:29", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1803", "i18n": { "en": { "title": "Heihe integrated remote sensing joint test: alos PALSAR ground synchronous observation data set in the encrypted observation area of Linze station (June 27, 2008)", "ds_format": "excel", "ds_source": "
On June 27, 2008, alos PALSAR satellite ground synchronous observation was carried out in the intensive observation area of Linze station, and soil moisture was observed. Alos PALSAR data is in FBD mode, HH / HV polarization combination mode, and the transit time is about 23:41bjt.", "ds_quality": "
Good data quality", "ds_ref_way": "", "ds_abstract": "
On June 27, 2008, alos PALSAR satellite ground synchronous observation was carried out in the intensive observation area of Linze station, and soil moisture was observed. Alos PALSAR data is in FBD mode, HH / HV polarization combination mode, and the transit time is about 23:41bjt.\n
\nSoil moisture observation; Observation target: 0-5cm topsoil. Observation instrument: ring knife method (volume 50cm ^ 3). Observation quadrats and sampling times: Desert East-West sample zone (including 40 sub quadrats, one sampling for each sub quadrat corner point), desert north-south sample zone (including 40 sub quadrats, one sampling for each sub quadrat corner point and center point).\n
\nSee the metadata \"Heihe integrated remote sensing joint test: layout of quadrat transects in the densified observation area of Linze station\" for the distribution and number of quadrat transects, and see the quadrat transect coordinates.xls of the densified observation station of Linze station for the quadrat location. The pretreatment data is soil volume water content. Data storage: Excel.
", "ds_time_res": "时", "ds_acq_place": "Heihe River Basin, hydrological experimental area of arid area in the middle reaches, intensive observation area of Linze station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Observation quadrats and sampling times: Desert East-West sample zone (including 40 sub quadrats, one sampling for each sub quadrat corner point), desert north-south sample zone (including 40 sub quadrats, one sampling for each sub quadrat corner point and center 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": "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, "ds_topic_tags": [ "环刀", "地面同步观测", "土壤水分", "PALSAR", "航天遥感", "土壤", "微波遥感", "机载", "地面遥感", "地面验证信息" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "临泽站加密观测区", "黑河流域", "中游干旱区水文试验区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "宋怡", "email": "songyi05@sohu.com", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "汪洋", "email": "wangyang@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "" } ], "ds_meta_authors": [ { "true_name": "宋怡", "email": "songyi05@sohu.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": "宋怡", "email": "songyi05@sohu.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" }