本数据集为盈科绿洲加密观测区与临泽草地加密观测区的叶绿素含量观测数据集。\n
\n测量日期与内容为：2008-05-20，2008-05-24，2008-05-28，2008-05-30，2008-06-16，2008-06-29，2008-07-07，2008-07-11与航空和卫星遥感同步，用SPAD叶绿素仪测量了盈科绿洲站周边玉米地样地及临泽草地站大麦和苜蓿样地的叶绿素含量数据。\n
\n（1）2008年5月20日盈科绿洲与花寨子荒漠有TM过境，测量地点为盈科绿洲玉米地内的一号、四号以及五号样地。\n
\n（2）2008年5月24日与ASAR及MODIS同步，测量地点在临泽草地加密观测区。\n
\n（3）2008年5月28日与ASTER及MODIS同步，测量地点在盈科绿洲玉米地样地。\n
\n（4）2008年5月30日与机载红外广角双模式成像仪WiDAS（Wide-angle Infrared Dual-mode line/area Array Scanner）航空飞行的地面同步，测量地点在盈科绿洲玉米地样地。\n
\n（5）2008年6月16日与成像光谱仪OMIS-II飞行同步，测量地点在盈科绿洲玉米地样地。\n
\n（6）2008年6月29日与机载红外广角双模式成像仪WiDAS（Wide-angle Infrared Dual-mode line/area Array Scanner）航空飞行的地面同步，测量地点在盈科绿洲玉米地样地。\n
\n（7）2008年7月7日与机载红外广角双模式成像仪WiDAS（Wide-angle Infrared Dual-mode line/area Array Scanner）航空飞行及TM同步，测量地点在盈科绿洲玉米地样地。\n
\n（8）2008年7月11日与机载红外广角双模式成像仪WiDAS（Wide-angle Infrared Dual-mode line/area Array Scanner）航空飞行的地面同步，测量地点在盈科绿洲玉米地样地。
", "ds_source": "测量日期与内容为：2008-05-20，2008-05-24，2008-05-28，2008-05-30，2008-06-16，2008-06-29，2008-07-07，2008-07-11与航空和卫星遥感同步，用SPAD叶绿素仪测量了盈科绿洲站周边玉米地样地及临泽草地站大麦和苜蓿样地的叶绿素含量数据。
", "ds_process_way": "机载红外广角双模式成像仪WiDAS（Wide-angle Infrared Dual-mode line/area Array Scanner）航空飞行时对地面样地进行同步测量。
", "ds_quality": "数据质量良好
", "ds_acq_start_time": "2008-05-20 00:00:00", "ds_acq_end_time": "2008-07-11 00:00:00", "ds_acq_place": "黑河流域,中游干旱区水文试验区,盈科绿洲加密观测区,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": 16960, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "05238642-f37b-47a7-8aa0-3e371f70cd67.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.db1775.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-14 15:03:39", "last_updated": "2023-08-18 14:50:59", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1961", "i18n": { "en": { "title": "Heihe River comprehensive remote sensing joint experiment: chlorophyll content observation data set in dense observation area of Yingke oasis and Linze grassland (2008)", "ds_format": "Excel", "ds_source": "The measurement date and content are: 2008-05-202008-05-242008-05-28, 2008-05-302008-06-162008-06-29, 2008-07-07, 2008-07-11. The chlorophyll content data of corn sample plots around Yingke oasis station and barley and alfalfa sample plots at Linze grassland station were measured with SPAD chlorophyll meter.", "ds_quality": "
Good data quality.", "ds_ref_way": "", "ds_abstract": "
This data set is the chlorophyll content observation data set of Yingke oasis encrypted observation area and Linze grassland encrypted observation area.\n
\nThe measurement date and content are: 2008-05-202008-05-242008-05-28, 2008-05-302008-06-162008-06-29, 2008-07-07, 2008-07-11. The chlorophyll content data of corn sample plots around Yingke oasis station and barley and alfalfa sample plots at Linze grassland station were measured with SPAD chlorophyll meter.\n
\n（ 1) On May 20, 2008, there was a TM transit between Yingke oasis and huazhaizi desert. The survey sites were No. 1, No. 4 and No. 5 sample plots in the corn field of Yingke oasis.\n
\n（ 2) On May 24, 2008, it was synchronized with ASAR and MODIS, and the measurement location was in the intensive observation area of Linze grassland.\n
\n（ 3) On May 28, 2008, it was synchronized with aster and MODIS, and the measurement location was in the corn sample plot of Yingke oasis.\n
\n（ 4) On May 30, 2008, it was synchronized with the ground flight of airborne infrared wide-angle dual-mode line / area array scanner (widas), and the measurement location was in the corn plot of Yingke oasis.\n
\n（ 5) On June 16, 2008, it was synchronized with the flight of imaging spectrometer omis-ii, and the measurement location was in the corn sample plot of Yingke oasis.\n
\n（ 6) On June 29, 2008, it was synchronized with the ground flight of airborne infrared wide-angle dual-mode line / area array scanner (widas), and the measurement location was in the corn plot of Yingke oasis.\n
\n（ 7) On July 7, 2008, it was synchronized with the airborne infrared wide-angle dual-mode line / area array scanner (widas) aviation flight and TM, and the measurement location was in the corn sample of Yingke oasis.\n
\n（ 8) On July 11, 2008, it was synchronized with the ground flight of airborne infrared wide-angle dual-mode line / area array scanner (widas), and the measurement location was in the corn plot of Yingke oasis.
", "ds_time_res": "日", "ds_acq_place": "Heihe River Basin, hydrological experimental area of arid area in the middle reaches, Yingke oasis intensive observation area and Linze grassland intensive observation area", "ds_space_res": "", "ds_projection": "", "ds_process_way": "、The airborne wide-angle infrared dual-mode line / area array scanner (widas) synchronously measures the ground sample during aviation flight.", "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": "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": [ "航天遥感", "微波遥感", "植被", "叶绿素", "成像光谱仪OMIS-II", "红外广角双模式成像仪WiDAS", "可见光遥感", "地面遥感" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "临泽草地加密观测区", "中游干旱区水文试验区", "盈科绿洲加密观测区" ], "ds_time_tags": [ 2008 ], "ds_contributors": [ { "true_name": "周梦维", "email": "mengweizhou@hotmail.com", "work_for": "中国科学院遥感应用研究所", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "周梦维", "email": "mengweizhou@hotmail.com", "work_for": "中国科学院遥感应用研究所", "country": "中国" } ], "ds_managers": [ { "true_name": "周梦维", "email": "mengweizhou@hotmail.com", "work_for": "中国科学院遥感应用研究所", "country": "中国" } ], "category": "遥感及产品" }