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HiWATER: Airborne LiDAR-DEM data production in the middle reaches of the Heihe River Basin Chinese Version


On 19 July 2012 (UTC+8), Leica ALS70 airborne laser scanner carried by the Harbin Y-12 aircraft was used in a LiDAR airborne optical remote sensing experiment. The relative flight altitude is 1500 m (the elevation of 2700 m). Leica ALS70 airborne laser scanner has unlimited numbers of returns intensities measurements including the first, second, third return intensities. The wavelength of laser light is 1064 nm with the point cloud density 4 points per square meter. Based on the original Airborne LiDAR-DEM data production were obtained through parameter calibration, automatic classification of point cloud density and manual editing.


CitationHelp

Xiao Qing, Wen Jianguang. HiWATER: Airborne LiDAR-DEM data production in the middle reaches of the Heihe River Basin. Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences. 2012. doi:10.3972/hiwater.010.2013.db (Download: RIS | Bibtex)


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



InformationFile list

  • File Format: *.las
  • Size: 26 GB
  • Downloaded: 62
  • Viewed: 6041
  • Temporal Range: 2012-07-19

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  • Last update: 2016-09-05
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  • Versions: 10