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HiWATER: 1m DEM data production in Dayekou Basin

DOI:10.3972/hiwater.138.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

Trough the select tasking, we obtained the WorldView-2 stereo image data in Dayekou Basin production in mid-May 2012. In the same year from July to August, 27 GPS ground control points (GCP) and checkpoints were measured based on the watershed differential GPS control network. Based on the full-field GCPs, the rational polynomial coefficients (RPC) files of WorldView-2 images were corrected in the...

HiWATER: Airborne CCD image data in Hulugou Catchment

DOI:10.3972/hiwater.145.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

On 25 August and 28 August, 2012, a RCD30 camera of Leica Company boarded on the Y-12 aircraft was used to obtain CCD image. RCD30 camera has a focal length of 80 mm and four bands including red, green, blue and near-infrared bands. The absolute flight altitude is 4800 and 5200 m, and ground sample distance is 6-19 cm. The product includes TIF images and exterior orientation elements.

HiWATER: Airborne CCD image data production in the sample strip in the upper reaches of the Heihe River Basin

DOI:10.3972/hiwater.144.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

On 25 August 2012, a RCD30 camera of Leica Company boarded on the Y-12 aircraft was utilized to obtain the optical remote sensing data. RCD30 camera has a focal length of 80 mm and four bands including red, green, blue and near-infrared bands. The absolute flight altitude is 5200 m and ground sample distance is 6-19 cm. The product includes TIF images and exterior orientation elements.

HiWATER: Airborne LiDAR-DEM point cloud data in the Shenshawo desert area of the Heihe River Basin

DOI:10.3972/hiwater.141.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

On 19 August 2012, a Leica ALS70 airborne laser scanner boarded on the Y-12 aircraft was used to obtain the Lidar point cloud data. 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 2900 m with the point cloud density 1 point pe...

HiWATER: Airborne LiDAR-DSM point cloud data in the sample strip in the upper reaches of the Heihe River Basin

DOI:10.3972/hiwater.142.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

On 25 August 2012, a Leica ALS70 airborne laser scanner boarded on the Y-12 aircraft was used to obtain LiDAR DSM point cloud data. 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 5200 m with the point cloud density 1 point p...

HiWATER: 0.5m WorldView-2DOM data production in Dayekou Basin

DOI:10.3972/hiwater.140.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

Trough the select tasking, we obtained the WorldView-2 stereo image data in Dayekou Watershed production in mid-May 2012. In the same year from July to August, 27 GPS ground control points (GCP) and checkpoints were measured based on the watershed differential GPS control network. Based on the full-field GCPs, the rational polynomial coefficients (RPC) files of WorldView-2 images were corrected in...

HiWATER: Dataset of investigation on channel flow and socio-economy in the middle reaches of the Heihe River Basin

DOI:10.3972/hiwater.125.2013.db Submitted Date: 2015-11-27 Published Date: 2013-10-28

The dataset includes two parts that are: 1) channel flow, crop pattern, field management, and socio-economy data measured at super-station in 2008, 2010, 2011, 2012 (UTC+8), respectively. 2) irrigation data, crop pattern, and socio-economy data investigated at Daman irrigation district and Yingke irrigation district, respectively.

1.1 Objective of investigation
Objectives of investigation for tw...

HiWATER: Dataset of investigation on crop phrenology and field management in the middle reaches of the Heihe River Basin

DOI:10.3972/hiwater.124.2013.db Submitted Date: 2015-11-27 Published Date: 2013-10-28

The dataset combined with crop phrenology data and field management data which were investigated near the 13 eddy covariance (EC) stations.
1.1 Objective of investigation
Objectives of investigation is to supply assistant information for experiment on EC, meteorology, and biophysics parameter.
1.2 Investigation spots and items
Investigation spots include Jiu She of Shiqiao village (EC3), Xiaoman s...

HiWATER: Dataset of crop biomass observed in the middle reaches of the Heihe River Basin

DOI:10.3972/hiwater.122.2013.db Submitted Date: 2013-10-28 Published Date: 2013-10-28

The data set include crop biomass observed at four sample regions, that is the soil moisture control experimental field at Daman county, and the EC plots, the super station, and Shiqiao sample plots at Wuxing village in Zhangye city.

1) Objective
Crop biomass, a key biophysical parameter, was observed for calibration and validation of crop growth model and the retrieval of other biophysical para...

HiWATER: Dataset of crop height observed in the middle reaches of the Heihe River Basin

DOI:10.3972/hiwater.121.2013.db Submitted Date: 2015-11-27 Published Date: 2013-10-28

The data set include crop height observed at four sample regions, that is the soil moisture control experimental field at Daman county, and the EC plots, the super station, and Shiqiao sample plots at Wuxing village in Zhangye city.

1) Objective
Crop height, a key biophysical parameter, was observed for evapotranspiration estimation in regional scale and the retrieval of other biophysical parame...