pktools
2.6.7
Processing Kernel for geospatial data
|
show number of bands in raster image.tif
show maximum value of band 1 (starting from 0) of raster image.tif
read (dump) upper left pixel value for bands 3,2,1
read (dump) pixel value at this geographic location (x,y) for bands 3,2,1
show bounding box (-ulx -uly -lrx -lry) in geo coordinates for image1.tif
show bounding box (-ulx -uly -lrx -lry) in geo coordinates for each image (and union and intersect)
show the reference pixel (centre of gravity) for image1.tif, treating 0 and 255 as NO VALUE
read (dump) pixel value at image centre for band 0
read (dump) pixel value in band 0 (default) for all images in current directory that cover this geographic location