Hi all,
process with a large amount of data like images is always a problem in
Java. But you don't need to use JAI. You can process with any image by
divide it in smaller rasters. That's why you have xoff and yoff arguments
in ReadRaster and WriteRaster Method. You fix width and height of the
Hi Florent,
I get your point , but the thing is how does one copy raster across
datasets when the required size value is more than Integer`s maximum
value, It would make sense to fill memory raster data store with 1Gb
of data and dump it in the destination data store, but things break
down where
2012/6/13 Imran Rajjad raj...@gmail.com
Hi Florent,
I get your point , but the thing is how does one copy raster across
datasets when the required size value is more than Integer`s maximum
value, It would make sense to fill memory raster data store with 1Gb
of data and dump it in the
Hi,
How could I prevent the following problem:
ERROR 1: INSERT command for new feature failed.
ERROR: invalid byte sequence for encoding UTF8: 0xc56b
Command: INSERT INTO test_table (wkb_geometry , address,
osoite) VALUES ('010120FB0BAB1109023B190841634688040C595941'
::GEOMETRY, 'Jurmo
On 12-06-13 8:58 AM, Jukka Rahkonen wrote:
Hi,
How could I prevent the following problem:
ERROR 1: INSERT command for new feature failed.
ERROR: invalid byte sequence for encoding UTF8: 0xc56b
Command: INSERT INTO test_table (wkb_geometry , address,
osoite) VALUES
Jeff McKenna jmckenna at gatewaygeomatics.com writes:
Hmm I have had to use the magical -W switch before with shp2pgsql to
specify encoding; I wonder if with ogr2ogr you should pass a -sql
switch with something like SET CLIENT_ENCODING to UTF8 ? But I
haven't tested that.
It reads
On 12-06-13 9:57 AM, Jukka Rahkonen wrote:
It reads actually in the documentation http://gdal.org/ogr/drv_pg.html
Giving SET PGCLIENTENCODING=LATIN1 before running ogr2ogr helped. I had tried
first something that I read from the internet by giving
--config PGCLIENTENCODING LATIN1 but it did
Jukka Rahkonen jukka.rahkonen at mmmtike.fi writes:
Jeff McKenna jmckenna at gatewaygeomatics.com writes:
Hmm I have had to use the magical -W switch before with shp2pgsql to
specify encoding; I wonder if with ogr2ogr you should pass a -sql
switch with something like SET
On 12-06-13 10:46 AM, Jukka Rahkonen wrote:
Next trouble: I would now take the data back from PostGIS into Spatialite (it
was much faster to do some processing with PostGIS) but the happens again: my
non-ascii characters are converted to something invalid. I cannot see any
David Hoese wrote
Thanks for the reply. I tried the s_srs tag and it still didn't help.
I also tried using the -geoloc flag which I had tried earlier too and
still get the 441 out of 441 failed to transform error. I have tried
PyTroll, but there KDTree algorithm seems to be too slow
I'm just guessing here since not much of an email or question made it through.
You can look at this, http://gdal.org/ogr/ogr_sql.html, specifically
OGR_GEOM_AREA
HTH, Eli
On Tue, Jun 12, 2012 at 4:21 AM, SIVA RAMA KRISHNA
s.r.kriis...@gmail.com wrote:
Le mercredi 13 juin 2012 12:57:11 Jukka Rahkonen a écrit :
Jeff McKenna jmckenna at gatewaygeomatics.com writes:
Hmm I have had to use the magical -W switch before with shp2pgsql to
specify encoding; I wonder if with ogr2ogr you should pass a -sql
switch with something like SET
I am attempting to use the translate function to convert from ecw to geotiff
and the creation of an associated tfw file. The geotiff is created, but it
fails to create the tfw file. I've tried many times, but always fails. My
syntax is as follows:
gdal_translate -a_srs EPSG:2227 -co tfw=yes
Thanks for your suggestion.
It got me thinking about the projection and other geo information stored in
the header data within the ECW file. I previously had trouble with various
GIS/mapping applications being able to display ECW files properly
(projection, extent, etc) and applications like
I'm facing an issue in creating ESRI shape files using GDAL library.
I want to create a layer with SpatialReference information set on it and
until now i'm creating SpatialReference by importing WellKnownText (wkt)
representation.
Is there any way we can create the same SpatialReference from
Le mercredi 13 juin 2012 23:03:12, Steve G a écrit :
Thanks for your suggestion.
It got me thinking about the projection and other geo information stored in
the header data within the ECW file. I previously had trouble with various
GIS/mapping applications being able to display ECW files
On Wed, Jun 13, 2012 at 2:19 PM, Murali Krishna
muralikrishn...@gmail.com wrote:
I'm facing an issue in creating ESRI shape files using GDAL library.
I want to create a layer with SpatialReference information set on it and
until now i'm creating SpatialReference by importing WellKnownText
OK...I guess for my purposes I am only interested in the consequence. I have
a relatively easy conversion process, so it is easy enough for me to copy
the ecw's into an empty directory and translate from there. If your correct
about the ordering in which the ecw driver reads and validates the
Frank,
I don't have access to ESRI WKT. I was given the following
SpatialReference information by ArcGIS Feature Server when i query for a
layer schema:
spatialReference : {
wkid : 102100,
latestWkid : 3857
}
So from the above wkid i need to create a shape file. Is there any way
A few ESRI ids correspond to ESRI authid codes - but not all so it's
not fool-proof...
Assuming the esri code DOES correspond to EPSG code, you would
basically use OSRImportFromEPSG( latestWkid)
In your example, thelatestWkid : 3857 corresponds to EPSG:3857
which is the WGS 84 /
On 6/13/12 10:00 AM, gdal-dev-requ...@lists.osgeo.org wrote
David Hoese wrote
I'm attempting to project satellite data to an AWIPS grid. Assuming I
have the grid defined correctly with proj4 parameters, I've been using
+proj=latlong +datum=wgs84 as my s_srs parameters. Does that
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