pktools 2.6.7
Processing Kernel for geospatial data
apps

Available tools

  • pkann classify raster image using Artificial Neural Network
  • pkannogr classify vector dataset using Artificial Neural Network
  • pkascii2img program to create raster image based on ascii file
  • pkascii2ogr program to create vector points or polygons from text file
  • pkcomposite program to mosaic and composite geo-referenced images
  • pkcreatect program to create and import colour table to GTiff image
  • pkcrop perform raster data operations on image such as crop, extract and stack bands
  • pkdiff program to compare two raster image files
  • pkdsm2shadow program to calculate sun shadow based on digital surface model and sun angles
  • pkdumpimg program to dump image content to ascii or std out
  • pkdumpogr dump ogr file to text file or standard output
  • pkegcs Utility for raster files in European Grid Coordinate System
  • pkextractimg extract pixel values from raster image using a raster sample
  • pkextractogr extract pixel values from raster image from a (vector or raster) sample
  • pkfillnodata program to fill holes in raster image
  • pkfilter program to filter raster images
  • pkfilterascii program to filter data in an ASCII file
  • pkfilterdem Filter digital elevation model raster datasets
  • pkfsann feature selection for artificial neural network classifier pkann
  • pkfssvm feature selection for support vector machine classifier pksvm
  • pkgetmask program to create mask image based on values in input raster image
  • pkinfo Report basic information from raster datasets (similar to gdalinfo)
  • pkkalman produce kalman filtered raster time series
  • pklas2img Rasterize LAS/LAZ point clouds with filtering/compositing options
  • pkoptsvm program to optimize parameters for support vector machine classifier pksvm
  • pkpolygonize program to make vector file from raster image
  • pkreclass program to replace pixel values in raster image
  • pkreclassogr program to replace field values of attributes in vector dataset
  • pkregann regression with artificial neural network (multi-layer perceptron)
  • pksetmask program to apply mask image (set invalid values) to raster image
  • pksieve program to sieve filter raster image
  • pkstat program to calculate basic statistics from raster dataset
  • pkstatascii program to calculate basic statistics from text file
  • pkstatogr program to calculate basic statistics from vector file
  • pkstatprofile program to calculate statistics in temporal or spectral profile
  • pksvm classify raster image using Support Vector Machine
  • pksvmogr classify vector dataset using Support Vector Machine