小满镇五星村风廓线雷达架设的目的是获取低层大气进行风向、风速和扰动特征，支持大气边界层和局地环流研究。仪器架设在超级站西北侧60米处。观测点坐标为：38°51'16.78\"N，100°22'18.53\"E。\n
\n测量仪器：\n
\n使用了德国Scintec公司的MFAS风廓线声雷达，可以提供30至1000米高度的三维风速，高度间隔为10米。时间间隔为30分钟。\n
\n测量时间：\n
\n仪器从2012年6月21日起开始正常观测，至9月15日进行不间断地24小时观测，每半小时进行一次记录。\n
\n数据内容：\n
\n从2012年6月21日至9月15日每天一个数据文件，内容包括观测高度、风速、风向、东西向风速、南北向风速、垂直风速、垂直风速标准偏差和后向散射强度。\n
\n备注：\n
\n（1）由于仪器的实际观测高度的上限随空气中水汽含量的变化而变化，而本次观测地点是干旱地区，空气中水汽含量较小，测量高度的上限在300米左右；\n
\n（2）在下雨或风沙较大的情况下，后向散射的强度会特别大，此时数据会缺测或只有垂直风速和后向散射强度有数据。
", "ds_source": "小满镇五星村风廓线雷达架设的目的是获取低层大气进行风向、风速和扰动特征，支持大气边界层和局地环流研究。仪器架设在超级站西北侧60米处。观测点坐标为：38°51'16.78\"N，100°22'18.53\"E。
", "ds_process_way": "测量仪器:\n
\n使用了德国Scintec公司的MFAS风廓线声雷达，可以提供30至1000米高度的三维风速，高度间隔为10米。时间间隔为30分钟。\n
\n测量时间：\n
\n仪器从2012年6月21日起开始正常观测，至9月15日进行不间断地24小时观测，每半小时进行一次记录。\n
\n数据内容:\n
\n从2012年6月21日至9月15日每天一个数据文件，内容包括观测高度、风速、风向、东西向风速、南北向风速、垂直风速、垂直风速标准偏差和后向散射强度。
", "ds_quality": "在下雨或风沙较大的情况下，后向散射的强度会特别大，此时数据会缺测或只有垂直风速和后向散射强度有数据。
", "ds_acq_start_time": "2012-06-29 00:00:00", "ds_acq_end_time": "2012-09-23 00:00:00", "ds_acq_place": "黑河流域, 中游人工绿洲试验区, 小满镇五星村, 大满超级站", "ds_acq_lon_east": 100.37194444444444, "ds_acq_lat_south": 38.85472222222222, "ds_acq_lon_west": 100.37194444444444, "ds_acq_lat_north": 38.85472222222222, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 4129055614, "ds_files_count": 2, "ds_format": "mnd", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "f16d8156-8e6e-421e-9025-1070bedc4054.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": "2021-08-31 16:06:47", "last_updated": "2023-08-23 16:47:33", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1756", "i18n": { "en": { "title": "Heihe River eco hydrological remote sensing experiment: Wind Profiler observation data set of Wuxing village, Xiaoman Town, middle reaches of Heihe River Basin (2012)", "ds_format": "", "ds_source": "The purpose of wind profile radar in Wuxing village of Xiaoman town is to obtain the wind direction, wind speed and disturbance characteristics of the lower atmosphere, and support the study of atmospheric boundary layer and local circulation. The instrument is erected 60 meters northwest of the super station. The coordinates of observation points are: 38 ° 51'16.78 \"n, 100 ° 22'18.53\" E
", "ds_quality": "The backscattering intensity will be particularly large when it rains or windy sand is large. At this time, the data will be missing or only the vertical wind speed and backscattering intensity have data
", "ds_ref_way": "", "ds_abstract": "The purpose of wind profile radar in Wuxing village of Xiaoman town is to obtain the wind direction, wind speed and disturbance characteristics of the lower atmosphere, and support the study of atmospheric boundary layer and local circulation. The instrument is erected 60 meters northwest of the super station. The coordinates of observation points are: 38 ° 51'16.78 \"n, 100 ° 22'18.53\" E.\n
\nMeasuring instrument:\n
\nMFAs wind profile acoustic radar of German scintec company is used, which can provide three-dimensional wind speed at a height of 30 to 1000 meters with a height interval of 10 meters. The time interval is 30 minutes.\n
\nMeasurement time:\n
\nThe instrument began normal observation from June 21, 2012 to September 15, 2012, and continuously observed for 24 hours, and recorded every half an hour.\n
\nData content:\n
\nFrom June 21 to September 15, 2012, a data file shall be provided every day, including observation height, wind speed, wind direction, east-west wind speed, north-south wind speed, vertical wind speed, standard deviation of vertical wind speed and backscattering intensity.\n
\nremarks:\n
\n（ 1) Because the upper limit of the actual observation height of the instrument changes with the change of water vapor content in the air, and the observation site is in arid areas, the water vapor content in the air is small, and the upper limit of the measurement height is about 300m;\n
\n（ 2) The backscattering intensity will be particularly large when it rains or windy sand is large. At this time, the data will be missing or only the vertical wind speed and backscattering intensity have data
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, pilot area of artificial oasis in the middle reaches, Wuxing village, Xiaoman Town, Daman super station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Measuring instrument:\n
\nMFAs wind profile acoustic radar of German scintec company is used, which can provide three-dimensional wind speed at a height of 30 to 1000 meters with a height interval of 10 meters. The time interval is 30 minutes.\n
\nMeasurement time:\n
\nThe instrument began normal observation from June 21, 2012 to September 15, 2012, and continuously observed for 24 hours, and recorded every half an hour.\n
\nData content:\n
\nFrom June 21 to September 15, 2012, a data file shall be provided every day, including observation height, wind speed, wind direction, east-west wind speed, north-south wind speed, vertical wind speed, standard deviation of vertical wind speed and backscattering intensity.
", "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, "recommendation_value": 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, "belong_to_nieer": false, "ds_topic_tags": [ "MFAS", "风速", "风廓线声雷达", "风向", "地基遥感观测", "大气风", "风廓线" ], "ds_subject_tags": [ "地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "中游人工绿洲试验区", "小满镇五星村", "大满超级站", "黑河流域" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "万秉成", "email": "wanbingcheng@163.com", "work_for": "中国科学院大气物理研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "万秉成", "email": "wanbingcheng@163.com", "work_for": "中国科学院大气物理研究所", "country": "中国" } ], "ds_managers": [ { "true_name": "马明国", "email": "mmg@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": "万秉成", "email": "wanbingcheng@163.com", "work_for": "中国科学院大气物理研究所", "country": "中国" } ], "category": "遥感及产品" }