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Title:
Digital Elevation Model: Site A, original txt files
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Free for members
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Abstract:
This files are used to interpolate the data from the relief profile of Xingangshan, experimental site 1 into a 3D-model. Therfor "ESRI ArcGIS shapefile" has been used. Nearer describtions besides can be found in "Sampling description". Ordinary Kriging (Spherical), ConvexHull clipping algorithm Quality: Rsquared 0.99 RMSE 1.8 m (10-fold cross-validation) Datasets: Koord.txt (origin, ALLSAT), points.txt (preprocessed), dem5_final.asc (final dem, common ASCII SharedDataFormat), description.txt Notes: boundary effects based on the interpolation method and the clipping algorithm Explanantion of DTA (digital terrain analysis) for Xingangshan, experimental site 1: - data are stored as ESRI ArcGIS shapefile - all data on slope and apect[1] are given in 'degrees' - data contain 2 algorithms to calculate slope: mSlope = mean slope[2], sSlope = steepest slope[3] - standard deviation has been calculated for elevation and for mean and steepest slope as parameter which describes the terrain based heterogeneity of the plots - DGM (*.asc) and shapefile are according to WGS 84
Design:
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Spatial extent:
Main Experiment, Site A 29°08-29°11'N 117°90'-117°93'E
Temporal extent:
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Taxonomic extent:
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Measurement cirumstances:
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Data analysis:
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File name:
sp6_DigitalElevationModel_A.zip
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Content type:
application/zip
File size:
104 KB
Created at:
2011-06-07
Updated at:
2012-01-19

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16 scholten medium

Thomas
Scholten

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37 Datasets

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