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HiWATER: Wide-angle Infrared Dual-mode line/area Array Scanner, WIDAS (2 August, 2012) Chinese Version


On 2 August 2012 (UTC+8), a Wide-angle Infrared Dual-mode line/area Array Scanner (WIDAS) carried by the Harbin Y-12 aircraft was used in a visible near Infrared thermal Dual-mode airborne remote sensing experiment, which is located in the artificial oasis eco-hydrology experimental area (30×30 km). WIDAS includes an CCD cameras with spatial resolution 0.26 m, a visible near Infrared multispectral camera with five bands scanner (an maximum observation angle 48° and spatial resolution 1.3 m), and a thermal image camera with spatial resolution 6.3 m.

The CCD camera data production are recorded in DN values processed by mosaic and orthorectification. The mutispectral camera data production are recorded in reflectance processed by atmospheric and geometric correction. Thermal image camera data production are recorded in radiation brightness temperature processed by atmospheric and geometric correction.


CitationHelp

Paper Cite Li X, Liu SM, Xiao Q, Ma MG, Jin R, Che T, Wang WZ, Hu XL, Xu ZW, Wen JG, Wang LX. A multiscale dataset for understanding complex eco-hydrological processes in a heterogeneous oasis system. Scientific Data, 2017, 4: 170083. doi:10.1038/sdata.2017.83.

Dataset Cite Xiao Qing,Wen Jianguang. HiWATER: Wide-angle Infrared Dual-mode line/area Array Scanner, WIDAS (2 August, 2012). Heihe Plan Science Data Center, 2013. doi:10.3972/hiwater.004.2013.db (Download: RIS | Bibtex)


Related Publications (Recommended by Author)

  1. Liu Q, Xiao Q, Liu ZG, et al. Image Processing Method of Airborne WiDAS Sensor in WATER Campaign. Remote sensing technology and application, 2010, 25(6):799-804.Detail Download
  2. Liu Q, Yan CY, Xiao Q, Yan GJ, Fang L. Separating vegetation and soil temperature using airborne multiangular remote sensing image data. International Journal of Applied Earth Observation and Geoinformation, 2012, 17: 66-75, doi:10.1016/j.jag.2011.10.003.Detail

General introduction of HiWATER

  1. Li X, Cheng GD, Liu SM, Xiao Q, Ma MG, Jin R, Che T, Liu QH, Wang WZ, Qi Y, Wen JG, Li HY, Zhu GF, Guo JW, Ran YH, Wang SG, Zhu ZL, Zhou J, Hu XL, Xu ZW. Heihe Watershed Allied Telemetry Experimental Research (HiWATER): Scientific objectives and experimental design. Bulletin of the American Meteorological Society, 2013, 94(8): 1145-1160, 10.1175/BAMS-D-12-00154.1.Detail | Download

Limitations

The dataset is generated from the "Heihe Watershed Allied Telemetry Experimental Research (HiWATER)". User must have a clear statement in the article of the original data source and cite the dataset and papers in the Citation section.

Fund

  • National Natural Science Foundation of China (No. 91125003)

Online Resources



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  • File Format: image
  • Size: 150 GB
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  • Temporal Range: 2012-08-02

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  • Last update: 2017-08-13
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