Westdc Logo

HiWATER: Airborne LiDAR raw data in the middle reaches of the Heihe River Basin

DOI:10.3972/hiwater.158.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

On 19 July 2012, Leica ALS70 airborne laser scanner carried by the Harbin Y-12 aircraft was used in a LiDAR airborne optical remote sensing experiment. 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. The relative flight altitude is 1500 m (the elevation of 2...

HiWATER: Airborne LiDAR raw data in Hulugou Catchment

DOI:10.3972/hiwater.159.2014.db Submitted Date: 2014-06-05 Published Date: 2014-06-05

On 25 July 2012, Leica ALS70 airborne laser scanner carried by the Harbin Y-12 aircraft was used in a LiDAR airborne optical remote sensing experiment. 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. The absolute flight altitude is 5500 m with the point clou...

HiWATER: Airborne LiDAR raw data in Tianlaochi Catchment

DOI:10.3972/hiwater.160.2014.db Submitted Date: 2014-06-05 Published Date: 2014-06-05

On 25 July 2012, Leica ALS70 airborne laser scanner carried by the Harbin Y-12 aircraft was used in a LiDAR airborne optical remote sensing experiment. 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. The absolute flight altitude is 4800 m with the point clou...

HiWATER: Airborne LiDAR raw data in Qilian

DOI:10.3972/hiwater.161.2014.db Submitted Date: 2014-06-05 Published Date: 2014-06-05

On 28 August 2012, Leica ALS70 airborne laser scanner carried by the Harbin Y-12 aircraft was used in a LiDAR airborne optical remote sensing experiment. 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. The absolute flight altitude is 4800 m with the point c...

HiWATER: Airborne CCD image data in the middle reaches of the Heihe River Basin (1 August, 2012)

DOI:10.3972/hiwater.164.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

On 1 August 2012, 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. WIDAS includes a CCD camera with a spatial of resolution 0.08 m, a visible near Infrared multispectral camera with five ...

HiWATER: the albedo in the middle reaches of the Heihe River Basin (29 June, 2012)

DOI:10.3972/hiwater.167.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

The albedo product was obtained based on the visible and near-infrared hyperspectral radiometer (29 June, 2012) which covered the artificial oasis eco-hydrology experimental area (5.5 km*5.5 km)with a 5 m spatial resolution.

HiWATER: Land surface temperature product in the middle reaches of the Heihe River Basin (30 June, 2012)

DOI:10.3972/hiwater.168.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

On 30 June 2012 (UTC+8), TASI sensor carried by the Harbin Y-12 aircraft was used in a visible near Infrared hyperspectral airborne remote sensing experiment, which is located in the observation experimental area (30×30 km). The relative flight altitude is 2500 meters. Land surface temperature product was obtained at a resolution of 3 m using a modified temperature/emissivity separation algorithm ...

HiWATER: Land surface temperature product in the middle reaches of the Heihe River Basin (4 July, 2012)

DOI:10.3972/hiwater.169.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

On 4 July 2012 (UTC+8), TASI sensor carried by the Harbin Y-12 aircraft was used in a visible near Infrared hyperspectral airborne remote sensing experiment, which is located in Linze region and Heihe riverway. The relative flight altitude is 2500 meters. Land surface temperature product was obtained at a resolution of 3 m using a modified temperature/emissivity separation algorithm based on TASI ...

HiWATER: Land surface temperature product in the middle reaches of the Heihe River Basin (10 July, 2012)

DOI:10.3972/hiwater.170.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

On 10 July 2012 (UTC+8), TASI sensor carried by the Harbin Y-12 aircraft was used in a visible near Infrared hyperspectral airborne remote sensing experiment, which is located in the observation experimental area (30×30 km). The relative flight altitude is 2500 meters. Land surface temperature product was obtained at a resolution of 3 m using a modified temperature/emissivity separation algorithm ...

HiWATER: Vegetation height product in the middle reaches of the Heihe River Basin (19 July, 2012)

DOI:10.3972/hiwater.172.2014.db Submitted Date: 2015-11-27 Published Date: 2014-06-05

In July 19, 2012 (UTC+8), the airborne LIDAR data is acquired in the foci area in the Heihe,middle reaches, which can provide high spatial resolution (m) and high precision (20 cm) of the surface elevation information. Based on airborne LIDAR data processing, the land surface DEM, DSM and point cloud density map were generated. By subtracting DSM and DEM directly, a Vegetation height product in t...