{ "created": "2019-12-30 09:37:03", "updated": "2026-05-06 06:27:33", "id": "9cd01808-c1db-42fb-b192-03e897ca5dcd", "version": 3, "ds_topic": null, "title_cn": "黑河综合遥感联合试验：临泽站加密观测区样方样带布置（2010年）", "title_en": "Heihe River comprehensive remote sensing joint test: layout of quadrats and transects in intensive observation area of Linze station (2010)", "ds_abstract": "

  本数据集包含：\n

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  1）临泽站加密观测区样方样带坐标 \n

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  2）临泽加密观测区样方分布示意图，本数据中给出每个样方和样带上各采样点的经纬度坐标，数据以Excel表格形式存储。临泽站及周围农田和荒漠过渡带的样方样带。\n

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  1．五里墩农田样方，样方面积90m×90m。又分为9个30m×30m小样方。寒旱所和北师大所用的五里墩农田样方属同一样方，仅编号不同。寒旱所编号：小样方编号自西向东，由南向北依次为1-9，同步观测时在每个小样方的中心点采样。北师大编号：由北向南，自西向东依次为A-I。详见寒旱所和北师大五里墩农田样方示意图。\n

\n

  2．荒漠东西样带，由20对由东到西相邻的30×30m的小样方对组成， 小样方对南侧角点自西向东编号为S0-S20，北侧角点自西向东编号为N0-N20，中间公共角点自西向东的编号为M0-M20，同步时在每个角点采样。详见示意图。\n

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  3．荒漠南北样带，由9个由南至北不相邻的的40m×40m的小样方组成，编号从A1-A9，每个小样方之间间隔60m。同步观测时在每个小样方中心点和4个角点采样。详见示意图\n

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  4．过渡带自东向西第六至第八航线下3个样方（LY06，LY07，LY08），每个样方均为30m×30m，采样时由西向东由北向南走之字，从西北角点开始取样，记为1，每间隔15m取一次样，依次记为2-9，详见示意图。\n

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  5．白杨林样方，样方面积90×90m。又分为9个30m×30m小样方。详见示意图。\n

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  6．荒漠微波同步6样带，每条样带17个采样点，方向与微波飞行航线垂直。\n

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  7．临泽站内样方，即临泽站内的水平衡池，一个池子一个样方，作物为玉米。每个样方3m×3m。详见示意图。", "ds_source": "

  临泽站及周围农田和荒漠过渡带的样方样带", "ds_process_way": "

  1．五里墩农田样方，样方面积90m×90m。又分为9个30m×30m小样方。寒旱所和北师大所用的五里墩农田样方属同一样方，仅编号不同。寒旱所编号：小样方编号自西向东，由南向北依次为1-9，同步观测时在每个小样方的中心点采样。北师大编号：由北向南，自西向东依次为A-I。详见寒旱所和北师大五里墩农田样方示意图。\n

\n

  2．荒漠东西样带，由20对由东到西相邻的30×30m的小样方对组成， 小样方对南侧角点自西向东编号为S0-S20，北侧角点自西向东编号为N0-N20，中间公共角点自西向东的编号为M0-M20，同步时在每个角点采样。详见示意图。\n

\n

  3．荒漠南北样带，由9个由南至北不相邻的的40m×40m的小样方组成，编号从A1-A9，每个小样方之间间隔60m。同步观测时在每个小样方中心点和4个角点采样。详见示意图\n

\n

  4．过渡带自东向西第六至第八航线下3个样方（LY06，LY07，LY08），每个样方均为30m×30m，采样时由西向东由北向南走之字，从西北角点开始取样，记为1，每间隔15m取一次样，依次记为2-9，详见示意图。\n

\n

  5．白杨林样方，样方面积90×90m。又分为9个30m×30m小样方。详见示意图。\n

\n

  6．荒漠微波同步6样带，每条样带17个采样点，方向与微波飞行航线垂直。\n

\n

  7．临泽站内样方，即临泽站内的水平衡池，一个池子一个样方，作物为玉米。每个样方3m×3m。详见示意图。", "ds_quality": "

  数据质量良好", "ds_acq_start_time": "2010-05-24 00:00:00", "ds_acq_end_time": "2010-05-25 00:00:00", "ds_acq_place": "黑河流域", "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": 2594720, "ds_files_count": 10, "ds_format": "excel", "ds_space_res": null, "ds_time_res": "时", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "9cd01808-c1db-42fb-b192-03e897ca5dcd.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.db1809.2022", "subject_codes": [ "170.4510" ], "quality_level": 3, "publish_time": "2022-03-14 17:17:04", "last_updated": "2025-06-30 16:07:32", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.NIEER.2021.1704", "i18n": { "en": { "title": "Heihe River comprehensive remote sensing joint test: layout of quadrats and transects in intensive observation area of Linze station (2010)", "ds_format": "excel", "ds_source": "

  Quadrat of Linze station and surrounding farmland and Desert Transition Zone", "ds_quality": "

  Good data quality", "ds_ref_way": "", "ds_abstract": "

  This dataset contains:\n

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  1) Coordinates of quadrat and transect in dense observation area of Linze station\n

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  2) Schematic diagram of quadrat distribution in Linze encrypted observation area. The longitude and latitude coordinates of each quadrat and sampling points on the sample belt are given in this data, and the data are stored in Excel form. Quadrat transect of Linze station and surrounding farmland and desert transition zone.\n

\n

  1. Wulidun farmland quadrat, with an area of 90m × 90m。 It is divided into 9 30m × 30m small quadrat. Wulidun farmland quadrats used by Han Han Institute and Beijing Normal University belong to the same quadrat, only with different numbers. No. of cold and drought station: the number of small quadrats is 1-9 from west to East, from south to north. During synchronous observation, samples are taken at the central point of each small quadrat. No. of Beijing Normal University: A-I from north to South and from west to East. See the schematic diagram of farmland quadrat of cold and drought Institute and wulidun of Beijing Normal University for details.\n

\n

  2. Desert East-West transect, consisting of 20 pairs of 30 adjacent from east to west × It is composed of 30m small quadrat pairs. The south corner of the small quadrat pair is numbered s0-s20 from west to East, the north corner is numbered n0-n20 from west to East, and the middle common corner is numbered m0-m20 from west to East. During synchronization, samples are taken at each corner. See the schematic diagram for details.\n

\n

  3. The desert north-south transect consists of 9 non adjacent 40m from south to north × 40m small quadrats, numbered from A1 to A9, with an interval of 60m between each small quadrat. During synchronous observation, samples are taken at the center point and 4 corners of each small quadrat. See the schematic diagram for details\n

\n

  4. There are three quadrats (ly06, ly07, ly08) under the sixth to eighth route from east to West in the transition zone, and each quadrat is 30m × 30m, sampling from west to East, from north to south, starting from the northwest corner, record it as 1, take samples every 15m, record it as 2-9 in turn, see the schematic diagram for details.\n

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  5. Poplar forest quadrat, quadrat area 90 × 90m。 It is divided into 9 30m × 30m small quadrat. See the schematic diagram for details.\n

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  6. Desert microwave synchronous 6 sample bands, with 17 sampling points in each sample band, and the direction is perpendicular to the microwave flight route.\n

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  7. The quadrat in Linze station is the horizontal balance pool in Linze station, one pool and one quadrat, and the crop is corn. 3M per quadrat × 3m。 See the schematic diagram for details.

", "ds_time_res": "时", "ds_acq_place": "Heihe River Basin", "ds_space_res": "", "ds_projection": "", "ds_process_way": "

  1. Wulidun farmland quadrat, with an area of 90m × 90m。 It is divided into 9 30m × 30m small quadrat. Wulidun farmland quadrats used by Han Han Institute and Beijing Normal University belong to the same quadrat, only with different numbers. No. of cold and drought station: the number of small quadrats is 1-9 from west to East, from south to north. During synchronous observation, samples are taken at the central point of each small quadrat. No. of Beijing Normal University: A-I from north to South and from west to East. See the schematic diagram of farmland quadrat of cold and drought Institute and wulidun of Beijing Normal University for details.\n

\n

  2. Desert East-West transect, consisting of 20 pairs of 30 adjacent from east to west × It is composed of 30m small quadrat pairs. The south corner of the small quadrat pair is numbered s0-s20 from west to East, the north corner is numbered n0-n20 from west to East, and the middle common corner is numbered m0-m20 from west to East. During synchronization, samples are taken at each corner. See the schematic diagram for details.\n

\n

  3. The desert north-south transect consists of 9 non adjacent 40m from south to north × 40m small quadrats, numbered from A1 to A9, with an interval of 60m between each small quadrat. During synchronous observation, samples are taken at the center point and 4 corners of each small quadrat. See the schematic diagram for details\n

\n

  4. There are three quadrats (ly06, ly07, ly08) under the sixth to eighth route from east to West in the transition zone, and each quadrat is 30m × 30m, sampling from west to East, from north to south, starting from the northwest corner, record it as 1, take samples every 15m, record it as 2-9 in turn, see the schematic diagram for details.\n

\n

  5. Poplar forest quadrat, quadrat area 90 × 90m。 It is divided into 9 30m × 30m small quadrat. See the schematic diagram for details.\n

\n

  6. Desert microwave synchronous 6 sample bands, with 17 sampling points in each sample band, and the direction is perpendicular to the microwave flight route.\n

\n

  7. The quadrat in Linze station is the horizontal balance pool in Linze station, one pool and one quadrat, and the crop is corn. 3M per quadrat × 3m。 See the schematic diagram for details.", "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": "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": [ "样方", "样带", "样点" ], "ds_subject_tags": [ "自然地理学" ], "ds_class_tags": [], "ds_locus_tags": [ "黑河流域", "中游干旱区水文试验区", "临泽站加密观测区" ], "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" } ], "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" }