RE: [gdal-dev] free raster elevation model download

2009-05-07 Thread mohwawang
> > Subject: Re: [gdal-dev] free raster elevation model > download > > > >   > > >   > > > > On Wed, May 6, 2009 at 4:22 PM, > mohwawang > wrote: > > > > Is there a website that provides free download for raster > elevat

Re: [gdal-dev] free raster elevation model download

2009-05-07 Thread mohwawang
.cgiar.org/ > -- > > On Wed, May 6, 2009 at 4:30 PM, > Matt Klaric > wrote: > > > > On Wed, May 6, 2009 at 4:22 PM, > mohwawang > wrote: > > > > > > Is there a website that provides free download for raster > elevation model (DEM) t

Re: [gdal-dev] free raster elevation model download

2009-05-07 Thread mohwawang
geo.org > Date: Wednesday, May 6, 2009, 7:30 PM > > > On Wed, May 6, 2009 at 4:22 PM, > mohwawang > wrote: > > > > > Is there a website that provides free download for raster > elevation model (DEM) that can be used by the gdal utility > gdal_contour? T

Re: [gdal-dev] free raster elevation model download

2009-05-06 Thread mohwawang
I didn't find in there anything that can be directly used as an input DEM raster for gdal_contour. Mo --- On Wed, 5/6/09, Markus Neteler wrote: > From: Markus Neteler > Subject: Re: [gdal-dev] free raster elevation model download > To: "mohwawang" > Cc: "gda

[gdal-dev] free raster elevation model download

2009-05-06 Thread mohwawang
Hi all, Is there a website that provides free download for raster elevation model (DEM) that can be used by the gdal utility gdal_contour? Thanks. Mo ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/g

Re: [gdal-dev] where is the source code of gdaldem

2009-05-06 Thread mohwawang
Even, I understood. Thank you. Mo --- On Wed, 5/6/09, Even Rouault wrote: > From: Even Rouault > Subject: Re: [gdal-dev] where is the source code of gdaldem > To: gdal-dev@lists.osgeo.org > Cc: "mohwawang" > Date: Wednesday, May 6, 2009, 2:38 PM > Mo, > &

Re: [gdal-dev] where is the source code of gdaldem

2009-05-06 Thread mohwawang
Mateusz, Thank you so much! Mo --- On Wed, 5/6/09, Mateusz Loskot wrote: > From: Mateusz Loskot > Subject: Re: [gdal-dev] where is the source code of gdaldem > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Wednesday, May 6, 2009, 9:42 AM >

[gdal-dev] where is the source code of gdaldem

2009-05-06 Thread mohwawang
Hi all, According to http://www.gdal.org/gdaldem.html there is a utility program gdaldem. But where is the source code? I could not find it in ~/apps in gdal-1.6.0. Thank you for help. Mo ___ gdal-dev mailing list gdal-dev@lists.osgeo.org ht

[gdal-dev] FIY: Test GDAL/OpenEV and Google Earth Pro with a test set for NITF

2009-04-12 Thread mohwawang
Hi all, Just FYI. I have tested OpenEV and Google Earth Pro with two test NITF images from the NITFS Technical Board. I found that OpenEV can load those two NITF images properly while GE Pro can load one image but somehow the scale was wrong and it could not display the other image at all. I

Re: [gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-10 Thread mohwawang
al-dev] Problem in importing to Google Earth a nitf image > converted from a tif image by gdal_translate > To: > Cc: "gdal-dev@lists.osgeo.org" > Date: Friday, April 10, 2009, 3:15 AM > mohwawang wrote: > > Hi Roger, > > > > gdalinfo gave me only info about

Re: [gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-09 Thread mohwawang
--- On Thu, 4/9/09, Roger André wrote: > From: Roger André > Subject: Re: [gdal-dev] Problem in importing to Google Earth a nitf image > converted from a tif image by gdal_translate > To: "mohwawang" > Cc: "gdal-dev@lists.osgeo.org" > Date: Thursda

Re: [gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-09 Thread mohwawang
: [gdal-dev] Problem in importing to Google Earth a nitf image > converted from a tif image by gdal_translate > To: "mohwawang" > Cc: "gdal-dev@lists.osgeo.org" > Date: Thursday, April 9, 2009, 12:47 PM > Hi Mo, > > Thanks for that pointer on the diffe

Re: [gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-09 Thread mohwawang
ré wrote: > From: Roger André > Subject: Re: [gdal-dev] Problem in importing to Google Earth a nitf image > converted from a tif image by gdal_translate > To: "mohwawang" > Cc: "gdal-dev@lists.osgeo.org" > Date: Thursday, April 9, 2009, 12:44 AM > Grant

Re: [gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-08 Thread mohwawang
accurately re-projected by the Google Earth software.] Mo --- On Wed, 4/8/09, Roger André wrote: > From: Roger André > Subject: Re: [gdal-dev] Problem in importing to Google Earth a nitf image > converted from a tif image by gdal_translate > To: "mohwawang" > Cc:

[gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-08 Thread mohwawang
Hi all, I'm sorry that this is the third time I tried to send this message out because I myself didn't get the first two through gdal-dev@lists.osgeo.org so I thought others might not get it either. I used gdal_translate to convert a tif image to a nitf image as: >gdal_translate -of nitf in.ti

[gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-08 Thread mohwawang
Hi all, My apology if you get this email twice. I myself didn't get the first one so I thought others might not get it either. I used gdal_translate to convert a tif image to a nitf image as: >gdal_translate -of nitf in.tif out.ntf -co ICORDS=G Input file size is 561, 420 0...10...20...30...40

[gdal-dev] Problem in importing to Google Earth a nitf image converted from a tif image by gdal_translate

2009-04-08 Thread mohwawang
Hi all, I used gdal_translate to convert a tif image to a nitf image as: >gdal_translate -of nitf in.tif out.ntf -co ICORDS=G Input file size is 561, 420 0...10...20...30...40...50...60...70...80...90...100 - done. I can display both in.tif and out.ntf with OpenEV. So both in.tif and out.ntf we

Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit imagery?

2009-03-28 Thread mohwawang
To: gdal-dev@lists.osgeo.org > Cc: "mohwawang" > Date: Saturday, March 28, 2009, 9:36 AM > > -Inline Attachment Follows- > > Mo, > > NITF driver cannot use Jasper for reading JPEG2000 > compressed NITF images, > because Jasper doesn't support deco

Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit imagery?

2009-03-28 Thread mohwawang
usz Loskot > Subject: Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit > imagery? > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Saturday, March 28, 2009, 9:40 AM > mohwawang wrote: > > Mateusz, > > > > License issue can

Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit imagery?

2009-03-28 Thread mohwawang
ct: Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit > imagery? > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Saturday, March 28, 2009, 12:10 AM > Mo, > > See, GDAL does not implement the code that actually reads > the ECW format.

Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit imagery?

2009-03-27 Thread mohwawang
ECW to support 16-bit > imagery? > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Friday, March 27, 2009, 7:31 PM > mohwawang wrote: > > Mateuse, > > > > So what's the answer to the "correct" question? > > Read the license

Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit imagery?

2009-03-27 Thread mohwawang
Mateuse, So what's the answer to the "correct" question? Mo --- On Fri, 3/27/09, Mateusz Loskot wrote: > From: Mateusz Loskot > Subject: Re: [gdal-dev] Is it a big thing to change ECW to support 16-bit > imagery? > To: "mohwawang" > Cc: gdal-dev@

[gdal-dev] Is it a big thing to change ECW to support 16-bit imagery?

2009-03-27 Thread mohwawang
Hi all, When I used gdal_translate to convert a 16-bit QuickBird image to a ECW JPEG2000 compressed NITF image I got a Warning: ECW only supports Byte pixel data type, ignoring request for UInt16. Is it a big job (for example, change the algorithm of compression in ECW) or not so big a job t

Re: [gdal-dev] where can I get ECW SDK

2009-03-22 Thread mohwawang
t ECW SDK > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Sunday, March 22, 2009, 11:52 PM > Mine came quickly. Did you check if > it got sent to your spam folder? You might try it again. I > don't know what else to suggest. > > -Steve > > mo

Re: [gdal-dev] where can I get ECW SDK

2009-03-22 Thread mohwawang
> From: Stephen Woodbridge > Subject: Re: [gdal-dev] where can I get ECW SDK > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Sunday, March 22, 2009, 11:24 AM > mohwawang wrote: > > Hi all, > > > > I tried to get a copy of ECW SDK but fai

[gdal-dev] where can I get ECW SDK

2009-03-21 Thread mohwawang
Hi all, I tried to get a copy of ECW SDK but failed. Following the instruction from http://www.gdal.org/frmt_ecw.html "ECW SDK available at www.ermapper.com" I ended up with the Erdas website and could not figure out where to get ECW SDK from Erdas website. Anyone knows what's going on? And ho

Re: [gdal-dev] Is there any gdal\apps executable that is equivalent to Reproject of openEV_FW

2009-03-19 Thread mohwawang
roject of openEV_FW > To: "mohwawang" > Cc: gdal-dev@lists.osgeo.org > Date: Thursday, March 19, 2009, 6:12 PM > > -Inline Attachment Follows- > > Maybe you also need to add -a_srs > EPSG:4326 to your command line to specify > that the georeferenced coordi

Re: [gdal-dev] Is there any gdal\apps executable that is equivalent to Reproject of openEV_FW

2009-03-19 Thread mohwawang
Even, It is getting better: with -co ICORDS=G gdal_translate ran through without error message. But, the output image does not have the correct coordinates (nearly zero for lat/lon for all the pixels when displayed by openEV_FW). I tried -co ICORDS=N instead and still got the same wrong coordi

[gdal-dev] Is there any gdal\apps executable that is equivalent to Reproject of openEV_FW

2009-03-19 Thread mohwawang
Hi all, I have successfully used the Reproject of openEV_FW (FWTools 2.2.8) to reproject an AST_L1B geo jpg file (ast_geo.jpg with an ast_geo.jpgw file) to a NITF file. I wonder if there is any gdal-1.6\apps executable that is equivalent to Reproject of Tools of openEV_FW? I tried gdal_transla