NAME
pkpolygonize - program to make vector file from raster image
SYNOPSIS
FCpkpolygonizeF[0] FC-iF[0] input [FC-mF[0] mask] FC-oF[0] output [options]
DESCRIPTION
pkpolygonize converts a raster to a vector dataset. All pixels in the mask band with a value other than zero will be considered suitable for collection as polygons. Use the same input file as mask to remove the background polygon (recommended).
OPTIONS
- FC-iF[0] filename, FC--inputF[0] filename
-
Input image file
- FC-mF[0] mask, FC--maskF[0] mask
-
All pixels in the mask band with a value other than zero will be considered suitable for collection as polygons. Use input file as mask to remove background polygon!
- FC-oF[0] filename, FC--outputF[0] filename
-
Output vector file
- FC-fF[0] format, FC--fF[0] format
-
Output OGR file format
- FC-bF[0] band, FC--bandF[0] band
-
band index(es) to crop (leave empty if all bands must be retained)
- FC-nF[0] fieldname, FC--nameF[0] fieldname
-
the field name of the output layer
- FC-nodataF[0] value, FC--nodataF[0] value
-
Disgard this nodata value when creating polygons.
- FC-vF[0] level, FC--verboseF[0] level
-
verbose mode if > 0