url:3a74e536-51cf-4e3a-9c4f-34d3410f0b6a
WATER: Dataset of ground truth measurements synchronizing with PROBA CHRIS in the Biandukou foci experimental area on Jun. 22, 2008
Alt title:
  1. Abstract

    The dataset of ground truth measurements synchronizing with PROBA CHRIS was obtained in the Biandukou foci experimental area on Jun. 22, 2008. Observation items included:

    (1) quadrates investigation including GPS by GARMIN GPS 76, species by manual cognition, the plant number by manual work, the height by the measuring tape repeated 4-5 times, the chlorophyll content by SPAD 502, the coverage by manual work and the biomass (samples from 0.5m×0.5m) by wet weight and dry weight. Data were archived as Excel files.

    (2) LAI of maize, desert scrub and the poplar by the fisheye camera (CANON EOS40D with a lens of EF15/28), shooting straight downwards, with exceptions of higher plants, which were shot upwards. Data included original photos (.JPG) and those processed by can_eye5.0 (as Excel files). For more details, see Readme file.

    (3) ground object spectrum of grassland, barley and the rape by ASD FieldSpec (350~2 500 nm) from BNU, with 20% reference board. Raw data were binary files direct from ASD (by ViewSpecPro), which were recorded daily in detail, and pre-processed data on reflectance were in .txt.

    (4) BRDF of grassland, barley and the rape by ASD FieldSpec (350~2 500 nm), with 20% reference board. Raw data were binary files direct from ASD (by ViewSpecPro), which were recorded daily in detail. The processed reflectance and transmittivity were archived in .txt files.

    The dataset includes processed spectrum data, soil moisture, BRDF, quadrates investigation, integrating spheres data on the rape, LAI, CHRIS data and the fisheye camera data.

  2. Keywords

  3. Detail

    1. Project: +proj=longlat +datum=WGS84 +no_defs
    2. Data volume: 158.9MB
    3. Data Format: table and image
  4. Geographic Extent

    -North: 38.312-
    West: 100.881-East: 101.036
    -South: 38.192-
  5. Temporal Range

    1. Start: 2008-06-22T00:00:00
    2. End: 2008-06-22T00:00:00
    1. Citation

        Ma Mingguo, Ding Songshuang, Hao Xiaohua, Yu Yingjie. WATER: Dataset of ground truth measurements synchronizing with PROBA CHRIS in the Biandukou foci experimental area on Jun. 22, 2008. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Science; Beijing Normal University. 2008. doi:10.3972/water973.0039.db
    2. Recommended Publications

      1. DOI

      2. Fund

        1. The CAS (Chinese Academy of Sciences) Action Plan for West Development Project:Watershed Airborne Telemetry Experimental Research (WATER) (No: KZCX2-XB2-09)
        2. National Program on Key Basic Research Project (973 Program):Theory and method for a synthetic retrieval of terrestrial ecological variables from both active and passive remote sensing approaches (No: 2007CB714400)
      3. Limitation

        1. The dataset is generated from the "Watershed Airborne Telemetry Experimental Research (WATER) “, the user must have a clear statement in the article of the original data source and adopt the reference style providing by the metadata in the References section.
      4. Online Resources

        1. metadata link:http://westdc.westgis.ac.cn/data/3a74e536-51cf-4e3a-9c4f-34d3410f0b6a
        2. WATER Website:http://water.westgis.ac.cn
        3. Digital Heihe Website:http://heihe.westgis.ac.cn
        4. Environmental and Ecological Science Data Center for West China:http://card.westgis.ac.cn
        5. 数据总体报告:http://westdc.westgis.ac.cn/doc/数据总体报告v1.pdf
        6. 航空遥感试验数据专题报告:http://westdc.westgis.ac.cn/doc/航空遥感试验数据专题报告v1.pdf
      5. Thumbnail

      6. thumbnaillarge_thumbnail
      7. Principal Investigator

        1. Man:
          • Name: Ding Songshuang, Hao Xiaohua
          • Organization: Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences
          • Address: China--Gansu Province--Lanzhou--
          • Zip code: 730000
        2. Man:
          • Name: Yu Yingjie
          • Organization: Beijing Normal University
          • Address: China--Beijing--Beijing--No. 19, XinJieKouWai Street, HaiDian District
          • Zip code: 100875
      8. Point of Contact

        1. PoC
          • Name: Ding Songshuang
          • Organization: Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences
          • Address: China--Gansu Province--Lanzhou--
          • Zip code: 730000
          • Email: shuangsd@126.com
          • Phone: 0931-4967230
      9. Metadata Author

        1. Author:
          • Name: Zhao Shaojie
          • Organization: Beijing Normal University
          • Address: China--Beijing--Beijing--No. 19, XinJieKouWai Street, HaiDian District
          • Zip code: 100875
          • Email: geo_zhao@126.com
          • Phone: 010-58805117
      10. Publisher

        1. Man:
          • Name: Wu Lizong
          • Organization: Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences
          • Address: China--Gansu Province--Lanzhou--
          • Zip code: 730000
          • Email: wulizong@lzb.ac.cn
          • Phone: 0931-4967298
        2. Man:
          • Name: Qu Yonghua
          • Organization: Beijing Normal University
          • Address: China--Beijing--Beijing--No. 19, XinJieKouWai Street, HaiDian District
          • Zip code: 100875
          • Email: qyh@bnu.edu.cn
          • Phone: 010-58802041
      11. Distributor

        1. Man:
          • Name: Li Hongxing
          • Organization: Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences
          • Address: China--Gansu Province--Lanzhou--
          • Zip code: 730000
          • Email: westdc@lzb.ac.cn
          • Phone: 0931-4967287
          • Fax: 0931-8279161
        2. Man:
          • Name: Zhou Hongmin
          • Organization: Beijing Normal University
          • Address: China--Beijing--Beijing--No. 19, XinJieKouWai St., HaiDian District
          • Zip code: 100875
          • Email: zhouhm@bnu.edu.cn
          • Phone: 010-58804233
          • Fax: 010-58805274