Does anyone have a script using Python that can:
-Open a shapefile
-Open many rasters
-Calculate the mean and standard deviation of those rasters within the
shapefile region, but is able to ignore areas of zeros or NoData
-Output the mean and standard deviation to a table
Any help is greatly a
Jukka wrote
From: Hermann Peifer gmx.eu>
A promising approach seemed to be to warp/resample the ASTER files one by one
and create 1500 separate tiles
in LAEA projection, as an intermediate step. Then I created a vrt file with
gdalbuildvrt and
gdal_translated it into tiff format. The result d
According to http://www.gdal.org/formats_list.html , GDAL supports
four flavors of JPEG2000, four different implementations of wavelet
compression, based on JasPer, Kakadu, ECW, and MrSID. Two of these
four are available to me
gdal_translate | grep 2000
JP2KAK: JPEG-2000 (based on Kakadu)
I have tried just about all the standard J2K extensions - none appear to
work.
This is the output from...
gdal_translate -of JPEG2000 image.ntf image.jp2
Input file size is 4008, 2672
0...10...20...30...40...50...60...70...80...90...100 - done.
ERROR 4: `image.jp2' not recognised as a
$ gdal_translate --version
GDAL 1.6.2, released 2009/07/31
$ gdal_translate -of JPEG2000 18stj940125.tif 18stj940125.jp2
Input file size is 5000, 5000
0...10...20...30...40...50...60...70...80...90...100 - done.
FYI The convention for JPEG2000 image files is to use the
extension .jp2.
Greg
On
2009/8/18 Tomas R
> Ah, thanks. Been away some time from the list and no email regarding this
> answer. Will try it but am happy with the binaries I currently have.
>
> Another Q...
> On my Vista machine when I compile GDAL/Swig-links it is compiled for the
> .Net 3.5 platform. Would like to ta
Ah, thanks. Been away some time from the list and no email regarding
this answer. Will try it but am happy with the binaries I currently have.
Another Q...
On my Vista machine when I compile GDAL/Swig-links it is compiled for
the .Net 3.5 platform. Would like to target .Net 2 instead. How? Am
Smart, Gary wrote:
Can someone quickly tell me how to convert a ntf file into J2K format?
I am trying *‘gdal_translate –of JPEG2000 thingy.ntf thingy.j2k’ *but
GDAL complains that it doesn’t understand the format /thingy.j2k/
I think its getting the arguments confused. What am I doing
Can someone quickly tell me how to convert a ntf file into J2K format?
I am trying 'gdal_translate -of JPEG2000 thingy.ntf thingy.j2k' but
GDAL complains that it doesn't understand the format thingy.j2k
I think its getting the arguments confused. What am I doing wrong?
Gary
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