2008年6月19日，在阿柔样方1、阿柔样方2和阿柔样方3开展Envisat ASAR同步土壤水分观测及探地雷达观测，获取各样方的土壤水分信息；探地雷达开展了1个样带的工作。 Envisat ASAR数据为AP模式，VV/VH极化组合方式，过境时间约为11:17BJT。包括POGO便携式土壤水分传感器测量的土壤体积含水量、土壤温度、损耗正切、土壤电导率、土壤介电常数实部及虚部；针式温度计获得的0-5cm平均土壤温度。\n
\n本数据可为发展和验证遥感反演地表温度及蒸散发提供基本的地面数据集。\n
\n本数据集包括4个文件或文件夹，分别为：ASAR数据、阿柔样方1观测数据、阿柔样方2观测数据、阿柔样方3观测数据。", "ds_source": "
在阿柔样方1、阿柔样方2和阿柔样方3开展Envisat ASAR同步土壤水分观测及探地雷达观测，获取各样方的土壤水分信息", "ds_process_way": "
\n探地雷达开展了1个样带的工作。 Envisat ASAR数据为AP模式，VV/VH极化组合方式，过境时间约为11:17BJT。包括POGO便携式土壤水分传感器测量的土壤体积含水量、土壤温度、损耗正切、土壤电导率、土壤介电常数实部及虚部；针式温度计获得的0-5cm平均土壤温度
", "ds_quality": "\n在阿柔样方1、阿柔样方2和阿柔样方3开展Envisat ASAR同步土壤水分观测及探地雷达观测，获取各样方的土壤水分信息；探地雷达开展了1个样带的工作。 Envisat ASAR数据为AP模式，VV/VH极化组合方式，过境时间约为11:17BJT。
", "ds_acq_start_time": "2008-06-19 00:00:00", "ds_acq_end_time": "2008-06-20 00:00:00", "ds_acq_place": "黑河流域,阿柔加密观测站,上游寒区水文实验站", "ds_acq_lon_east": 100.92277777777778, "ds_acq_lat_south": 38.044444444444444, "ds_acq_lon_west": 100.68972222222223, "ds_acq_lat_north": 38.13611111111111, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 85504, "ds_files_count": 4, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "b21e2cfc-a50b-41d7-a528-492268304727.png", "ds_thumb_from": 2, "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.db1741.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-09-14 09:57:46", "last_updated": "2023-09-05 09:10:02", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.7", "i18n": { "en": { "title": "Heihe River Integrated Remote Sensing joint test: ENVISAT ASAR ground synchronous observation data set in ARW encrypted observation area (June 19, 2008)", "ds_format": "Excel", "ds_source": "ENVISAT ASAR synchronous soil moisture observation and ground penetrating radar observation were carried out in a rou sample 1, a rou sample 2 and a rou sample 3 to obtain soil moisture information of each sample", "ds_quality": "
\nENVISAT ASAR synchronous soil moisture observation and ground penetrating radar observation are carried out in a rou sample 1, a rou sample 2 and a rou sample 3 to obtain the soil moisture information of each sample; The ground penetrating radar has carried out the work of one sample band. ENVISAT ASAR data is AP mode, VV / VH polarization combination mode, and the transit time is about 11:17bjt.
", "ds_ref_way": "", "ds_abstract": "On June 19, 2008, ENVISAT ASAR synchronous soil moisture observation and ground penetrating radar observation were carried out in Aru quadrat 1, ARU quadrat 2 and Aru quadrat 3 to obtain soil moisture information of each quadrat; The ground penetrating radar has carried out the work of one sample band. ENVISAT ASAR data is AP mode, VV / VH polarization combination mode, and the transit time is about 11:17bjt. It includes the real and imaginary parts of soil volume water content, soil temperature, loss tangent, soil conductivity and soil dielectric constant measured by pogo portable soil moisture sensor; Average soil temperature of 0-5cm obtained by needle thermometer.\n
\nThis data can provide a basic ground data set for the development and verification of remote sensing inversion of surface temperature and evapotranspiration.\n
\nThis data set includes 4 files or folders: ASAR data, observation data of a-rou quadrat 1, observation data of a-rou quadrat 2 and observation data of a-rou quadrat 3.
", "ds_time_res": "时", "ds_acq_place": "Heihe River Basin, a rou densification observation station, upstream cold region hydrological Experiment Station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "\nThe ground penetrating radar has carried out the work of one sample band. ENVISAT ASAR data is AP mode, VV / VH polarization combination mode, and the transit time is about 11:17bjt. It includes the real and imaginary parts of soil volume water content, soil temperature, loss tangent, soil conductivity and soil dielectric constant measured by pogo portable soil moisture sensor; Average soil temperature of 0-5cm obtained by needle thermometer
", "ds_ref_instruction": "This data is generated by \"Heihe integrated remote sensing joint test\". 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, "ds_topic_tags": [ "电导率", "航天遥感", "土壤", "微波遥感", "土壤温度", "地面验证信息", "机载地面遥感", "土壤含量" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "上游寒区水文试验区", "阿柔加密观测区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "晋锐", "email": "jinrui@lzb.ac.cn", "work_for": "中国科学院西北生态环境资源研究院", "country": "中国" }, { "true_name": "盖春梅", "email": "Gechm@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": "晋锐", "email": "jinrui@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": "晋锐", "email": "jinrui@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" }