am pretty new working with gdal and GIS, so please forgive my inexperience;
i have read alot about how to request tiles but am still a bit confused;
am trying to get the tiles according to the elevation data that i have
(dt2);
lets say i will request this tile from map street poDataset =
(GDAL
On 12-03-19 07:44 AM, Dinesh Dass Subramanian wrote:
Hi,
I'm trying to develop a web service for gdaltransform utility that gets four
coordinates as input and write it in an input file. Then the gdaltransform
utility is executed as in commandline to produce the output in the output file.
I have
Thank's all for your answers.
I will use the LUT method, cause is the most right for me.
Chaitanya said : "Gamma correction is more related to displaying the data
than the data itself".
Not in my case. I have to do this correction. But how to do that? Do i
embed a VRT with a contrast correction LU
Been playing around a bit more. Originally when I ran ogrinfo it did not list
any of the layers in the filegdb. All the feature classes in the geodatabase
came from SDE and have geometry columns named 'geometry'. When I copied a
shapefile feature class into the file geodatabase and then ran o
Did you run ogrinfo arc10geodb.gdb on a shell?
Does it show the layers inside the fileGDB or it throws some error?
Stefano
2012/3/20 Netherton, Kevin J FLNR:EX :
> Hello
>
> I’m trying to get the python bindings to the ogr library working with esri
> file geodatabase (filegdb) support. I am us
Kevin,
Could you post the test database somewhere?
Ari
On 03/20/2012 08:57 PM, Netherton, Kevin J FLNR:EX wrote:
Hello
I'm trying to get the python bindings to the ogr library working with
esri file geodatabase (filegdb) support. I am using the latest
version of ms4w package that includes g
Hello
I'm trying to get the python bindings to the ogr library working with esri file
geodatabase (filegdb) support. I am using the latest version of ms4w package
that includes gdal/ogr 1.9.
I have created a esri file geodatabase driver, then from that created a data
source, but am unable to
I like to use gdal_contrast_stretch from
http://www.gina.alaska.edu/projects/gina-tools/
Usage: gdal_contrast_stretch
{ { -linear-stretch } |
{ -percentile-range } |
{ -histeq } }
[ -ndv ]
Input must be either 8-bit or 16-bit. Output is 8-bit.
For example:
gdal_contrast_st
Saâd,
Gamma correction is more related to displaying the data than the data
itself.
You can, however, modify the contrast and brightness of the dataset.
Using LUT is not hard to learn as long as you know what you want.
A simple method is the stretch the data linearly along the whole range.
For th
Hi list,
I use gdal_translate to convert 16bits images to 8bits images. The
gdal_translate have the -scale argument to specify the convertion range
(source->destination).
If I change the destination range (dst_min and dst_max), I can do manually
a brightness correction (also a contrast correction)
Anyone could kindly help me commit the tickets 4567?
Thanks very much.
zhen
On 2012-03-19, at 4:49 AM, chen zhen wrote:
I am helping Tyler improve Ogr driver for Ingres. I opened a ticket
(http://trac.osgeo.org/gdal/ticket/4567) days ago. The Ingres driver
is not compiled as default and the e
Hello,
After the voting phase, the motion has been passed. David Zwarg has
been accepted as official commiter, and he has adhered to the commiter
guidelines.
So, welcome David :-)
Best regards,
--
Jorge Arevalo
http://www.libregis.org
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