{ "created": "2020-01-15 11:28:38", "updated": "2026-05-01 14:27:30", "id": "c22f0ae4-598a-4ca7-ad74-f1380685c395", "version": 2, "ds_topic": null, "title_cn": "黑河生态水文遥感试验：黑河流域中游株高观测数据集（2012年）", "title_en": "Heihe River eco hydrological remote sensing experiment: plant height observation data set in the middle reaches of Heihe River Basin (2012)", "ds_abstract": "

本数据集为用卷尺在张掖市大满水分控制实验场、EC站点、超级站和石桥样地测量的植被株高数据。\n

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1）测量目的\n

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株高数据测量的目的在于：获取黑河流域下垫面上植被的株高，作为先验知识用于植被反演和生态水文模型。\n

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2）测量仪器\n

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测量仪器：卷尺。\n

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3）测量地点与内容\n

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a、大满小麦水分控制实验场\n

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分别在2012-5-17、2012-5-23、2012-5-29、2012-6-3、2012-6-9、2012-6-14、2012-6-24、2012-7-5、20127-12测量小麦株高。\n

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b、 EC站点\n

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分别在2012-5-14、2012-5-21、2012-5-25、2012-5-31、2012-6-7、2012-6-13、2012-6-23、2012-6-28、2012-7-3、2012-7-13、2012-7-18、2012-7-23、2012-8-3、2012-8-12、2012-8-28测量EC-2、EC-3、EC-5、EC-6、EC-7、EC-8、EC-9、EC-10、EC-11、EC-12、EC-13、EC-14、EC-15、EC-16共14个EC站点（下垫面均为制种玉米）的株高。\n

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c、超级站样地\n

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分别在2012-5-22、2012-5-28、2012-6-5、2012-6-11、2012-6-18、2012-6-25、2012-7-1、2012-7-8、2012-7-15、2012-7-22、2012-7-31、2012-8-9、2012-8-15、2012-8-22、2012-9-3、2012-9-11测量超级站样地（下垫面为制种玉米）的株高。\n

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d、石桥样地\n

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分别在2012-5-17、2012-5-22、2012-5-28、2012-6-4、2012-6-11、2012-6-17、2012-6-25、2012-7-1、2012-7-8、2012-7-15、2012-7-22、2012-7-30、2012-8-8、2012-8-16、2012-8-27、2012-9-9测量石桥样地（下垫面为制种玉米）的株高。\n

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4）数据处理\n

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在实验现场用观测手簿记录观测数据，然后整理成excel表。

", "ds_source": "

用卷尺在张掖市大满水分控制实验场、EC站点、超级站和石桥样地测量的植被株高数据。

", "ds_process_way": "

在实验现场用观测手簿记录观测数据，然后整理成excel表。

", "ds_quality": "

数据质量良好

", "ds_acq_start_time": "2012-05-17 00:00:00", "ds_acq_end_time": "2012-09-15 00:00:00", "ds_acq_place": "黑河流域中游,中游人工绿洲试验区,大满水分控制实验场,大满超级站", "ds_acq_lon_east": 100.7, "ds_acq_lat_south": 38.769999999999996, "ds_acq_lon_west": 100.31666666666666, "ds_acq_lat_north": 38.95, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 93640, "ds_files_count": 2, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "c22f0ae4-598a-4ca7-ad74-f1380685c395.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": [ "170.4510" ], "quality_level": 3, "publish_time": "2021-09-01 09:42:16", "last_updated": "2025-06-30 16:35:38", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1789", "i18n": { "en": { "title": "Heihe River eco hydrological remote sensing experiment: plant height observation data set in the middle reaches of Heihe River Basin (2012)", "ds_format": "Excel", "ds_source": "

The plant height data of vegetation were measured with tape in Daman water control experimental field, EC station, super station and Shiqiao sample plot in Zhangye City

", "ds_quality": "

Good data quality

", "ds_ref_way": "", "ds_abstract": "

This data set is the vegetation plant height data measured with a tape measure in Daman water control experimental field, EC station, super station and Shiqiao sample plot in Zhangye City.\n

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1) Measurement purpose\n

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The purpose of plant height data measurement is to obtain the plant height of vegetation on the underlying surface of Heihe River Basin as a priori knowledge for vegetation inversion and eco hydrological model.\n

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2) Measuring instrument\n

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Measuring instrument: tape measure.\n

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3) Survey location and content\n

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a. Daman wheat water control experimental field\n

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The plant height of wheat was measured on May 17, 2012, May 23, 2012, May 29, 2012, June 3, 2012, June 9, 2012, June 14, 2012, June 24, 2012, July 5, 2012 and December 27, 2012 respectively.\n

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b. EC site\n

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EC-2, ec-3, EC-5, ec-6, ec-7, ec-8, ec-9, EC-10, ec-11, EC-12, ec-13, ec-14, ec-15 were measured on May 14, 2012, May 21, 2012, May 25, May 31, 2012, June 7, 2012, June 13, 2012, June 28, 2012, July 13, 2012, 2012, July 18, 2012, July 23, 2012, August 3, 2012, August 12, 2012, August 28, 2012, respectively Plant height of 14 EC stations (the underlying surface is seed corn) of ec-16.\n

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c. Super station plot\n

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The plant height of super station sample plots (the underlying surface is seed corn) was measured on May 22, 2012, May 28, 2012, June 5, 2012, June 11, 2012, June 18, 2012, June 25, 2012, July 1, 2012, July 8, 2012, July 15, 2012, July 22, 2012, July 31, 2012, August 9, 2012, August 15, 2012, August 22, 2012, September 3, 2012 and September 11, 2012 respectively.\n

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d. Shiqiao sample plot\n

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The plant height of Shiqiao sample plot (with seed corn as the underlying surface) was measured on May 17, 2012, may 22, 2012, May 28, 2012, June 4, 2012, June 11, 2012, June 17, 2012, June 25, 2012, July 1, 2012, July 8, 2012, July 15, 2012, July 22, 2012, July 30, 2012, August 8, 2012, August 16, 2012, August 27, 2012 and September 9, 2012 respectively.\n

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4) Data processing\n

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At the experimental site, the observation data are recorded in the observation manual, and then sorted into excel

", "ds_time_res": "日", "ds_acq_place": "Middle reaches of Heihe River Basin, middle reaches artificial oasis experimental area, Daman water control experimental field, Daman super station", "ds_space_res": "", "ds_projection": "", "ds_process_way": "

At the experimental site, the observation data are recorded in the observation manual, and then sorted into excel

", "ds_ref_instruction": "This 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, "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": [ "植被", "株高", "植被反演" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "中游人工绿洲试验区", "黑河流域", "大满水分控制实验场", "大满超级站" ], "ds_time_tags": [ 2012 ], "ds_contributors": [ { "true_name": "李新", "email": "lixin@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": "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": "王静", "email": "", "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": "王静", "email": "", "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": "王维真", "email": "", "work_for": "中国科学院寒区旱区环境与工程研究", "country": "中国" } ], "category": "遥感及产品" }