Le 17/12/2011 21:18, SYAFRUDDIN RAUF a écrit :
Hello,
Sir! Could you help me
I have layers with latitude longitude are 119.4593,-5.2432
(metadata : In layer spatial reference system units
: xMin,yMin 119.381,-5.2448 : xMax,yMax 119.52,-5.10252,.
Layer Spatial Reference System: (proj=longlat
Le 07/12/2011 09:45, M.E.Dodd a écrit :
Is it possible to use qgis on smartphone with android 4? Phone such as
galaxy nexus2, seems ideal with the large high res screen and fast
processor.
Please read the forum archives, this question has been asked many times
here (the last time was on
Le 23/11/2011 17:02, Torsten Lange a écrit :
Hi,
I need to create a raster from vector (contour lines or points). If I choose output file
it says The file ... could not be found.
Do I miss something?
Hi,
It depends on the GDAL version you have installed. Have you read the
documentation
Le 15/11/2011 11:50, Jim Brown a écrit :
Hi all, I'm a newbie so this question has probably been asked before,
sorry about that...
When I downloaded Qgis I got the Alaska map. I'd like to do my learning
on something closer to home which is Johannesburg, South Africa. Or
failing that, the
Le 05/07/2011 16:41, Giovanni Manghi a écrit :
On Tue, 2011-07-05 at 11:08 +0200, daniel.gne...@vevey.ch wrote:
I think the problem is the version of ECW SDK. We need 4.1 and now I
only can get the 4.2 version by ERDAS. Has anyone a link to download
ERDAS ECW SDK 4.1 ??
You definitely need
Le 24/10/2011 12:50, jonathanmou...@warwickshire.gov.uk a écrit :
my own take is that the coordinate system should default to
the first loaded layer (ala ArcGIS), though an option somewhere to
specify default behaviour would be good, just so long as the current
behaviour changes.
+1
It is very
Le 16/10/2011 22:32, Gerhardus Geldenhuis a écrit :
Second question is how can I align this png file with with an actual
co-ordinate system. I have marked 4 points on my paper maps and lines
between these points that represent the UTM grid on which I worked and I
would need to at least roughly
Le 23/09/2011 21:37, magerlin a écrit :
Now the problem should be fixed in OGR:
http://trac.osgeo.org/gdal/ticket/4257#comment:8
http://trac.osgeo.org/gdal/ticket/4257#comment:8
Will it then be updated in Qgis as well?
Updated GDAL binaries for Windows are available at :
Le 26/09/2011 14:22, Tim Sutton a écrit :
Yes but maybe distilled down to a few simple points - that rfc is a
bit heavy to read. Rather something like:
- please disable html mode in your mail client
- please post inline, inserting your comments after each point in the
original poster's message
Le 03/08/2011 12:22, M.E.Dodd a écrit :
Never sure where to send in bugs.
http://hub.qgis.org/projects/quantum-gis
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Le 29/07/2011 18:49, Magnus Ekhall a écrit :
I'm a beginner with qgis and need some help.
I've scanned a map and georeferenced it using the plugin.
When it appears in qgis it looks stretched: about double as wide as on paper.
However, the coordinates are correct. I can load a gpx-file into a
Le 28/07/2011 12:58, Pedro Jorge de Sousa Ferreira a écrit :
I have a small Bluetooth antenna which connects
with the laptop.
Hello,
You probably mean a GPS receiver ? An antenna is not sufficient.
Some photos of GPS antennas :
http://www.gpsantennanavigationsystem.com/gps-antenna.htm
Le 15/07/2011 14:23, legiopatrianostra a écrit :
Hello everyone,
Someone who can put the file from the ERDAS ERDAS ECW/JP2 Read-Only
Desktop SDK, version 4.1, for download?, I went to the site and
downloaded the ERDAS version 4.2 but does not work with qgis, I can not
open *. ecw images.
Hi,
Le 13/07/2011 15:35, jonathanmou...@warwickshire.gov.uk a écrit :
Just wondering if the project was aware of this as part of their ongoing
ECW issues, but when you load a geo-referenced ECW into QGIS, it doesn't
actually get properly referenced. Even if you manually set the
projection for both
Le 13/07/2011 16:15, jonathanmou...@warwickshire.gov.uk a écrit :
I downloaded GDAL to test it, but of course it turns out you need a
plugin to read ECW's which requires at least three different other
things to be installed, so I'm afraid I'm not able to oblige that.
GDAL is needed by QGIS, so
Le Ven 1 juillet 2011 14:45, Lee Mueller a écrit :
I was able to compile the utility in question. Unfortunately, after
utilizing it I am doubting it is the answer to my question. At the very
least I was able to confirm the ecw file contains projection data:
ecwhed WYANDOTTE_NE.ecw
Datum =
Le 30/06/2011 19:28, Lee Mueller a écrit :
First, will I be able to use EPSG values for the projection assignment
with this method?
Look at the file ecw_cs.wkt for the list of the datums and projections
that GDAL supports. If needed, you can add other projections and datums
to this file.
Le 30/06/2011 16:47, Lee Mueller a écrit :
Unfortunately, I do not use windows and it seems it's only supported on
such.
In this case, you can try to use ecwhed , available at
http://jrepetto.free.fr/ecwhed/ . But you'll have to compile it for your
system.
Jean-Claude
Le 17/02/2011 11:05, Ramon Andinach a écrit :
Ok, I've added gdal-ecw. The installer seems to have added gdal itself for me.
But, I'm now more confused than before. I have a system where:
a) gdalinfo reports that it recognises ecw but,
b) qgis doesn't.
Any other suggestions?
Le 16/12/2010 22:26, Ian Walberg a écrit :
Hello list,
We need to be able to create shape files from data in a spreadsheet (Open
Office) and have been successfully using the Delimited Text plug-in.
However we do not how to do this if the spreadsheet has UTF8 text.
Can someone please point us
BTW, there is an interesting paper about this projection at :
http://www.hydrometronics.com/downloads/Web%20Mercator%20-%20Non-Conformal,%20Non-Mercator%20(notes).pdf
Jean-Claude
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Le 03/12/2010 11:23, Noli Sicad a écrit :
Hi,
Anybody know how to fill up the entries in the custom projection?
The QGIS 1.6 Manual is no example how to use it.
I am trying to use ESPG : 54004 for Bing Map
Hi,
You should use the EPSG:3857 code, which is already defined in QGIS.
Le 22/11/2010 15:50, Agustin Lobo a écrit :
I have a geotif with wrong projection settings. As far as I can see,
even if I make a correct tfw
QGIS is giving priority to the information within the geotif file (or
am I wrong?)
Is it possible to convert the geotif into just a tif file, so that the
Le 18/10/2010 10:29, Ramon Andinach a écrit :
I'm not so lucky (obviously). I need ecw support.
Me too.
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Le 18/10/2010 11:26, Agustin Lobo a écrit :
Unfortunately, having to deal with ECW is not a matter of being maniacs
of proprietary formats but of many useful free geoinformation provided in
ECW format. Actually, not having ECW (or mrsid) support can be a cause
of not using qgis at all.
What
Le 18/10/2010 11:25, Paolo Cavallini a écrit :
Il 18/10/2010 11:16, Jean-Claude Repetto ha scritto:
Le 18/10/2010 10:29, Ramon Andinach a écrit :
I'm not so lucky (obviously). I need ecw support.
Me too.
But: would it be good for you to have an 1.5 version with ECW, and 1.6 without
Le 18/10/2010 15:44, Micha Silver a écrit :
Converting compressed images back to GeoTiff means sometimes a 50X (!)
increase in file size.
Not only disk size is a problem, but also speed, for example when you
want to display the maps at very low zoom levels.
Jean-Claude
Le 18/10/2010 15:59, MORREALE Jean Roc a écrit :
Le 18/10/2010 15:53, Jean-Claude Repetto a écrit :
Not only disk size is a problem, but also speed, for example when you
want to display the maps at very low zoom levels.
Jean-Claude
Make tiles out of the file so just the corresponding tiles
Le 22/09/2010 14:10, Timmie a écrit :
Is it possible for QGIS to add such layer and repoject them to state plane on
the fly?
afaik it is not possible to reproject WMS layers, you have to stick with
the SRSs the server makes available.
Sorry, but in the software of some well-known vendor this
Le 22/09/2010 15:02, Timmie a écrit :
Hello,
thanks for all your answers.
* Why not use the vector in WGS84?
my result map needs to be published projected
* I first load the vector in arc and then the WMS tile.
Then do all your work in WGS84 and just before publication, reproject
your
Le 13/09/2010 18:50, Zoran Jankovic a écrit :
I know this is slightly off topic, but I ran out of places to ask... I'm
looking for a piece of software, it could be a standalone app, or some
JavaScript somewhere, that can calculate the 7 parameters of Helmerts
transformation from the coordinates
Le 14/09/2010 16:14, Zoran Jankovic a écrit :
Here is what I found (in case someone else will be looking for (free)
transformation software:
http://www.apsalin.com/online.aspx
http://www.apsalin.com/online.aspxhttp://www.fgg.uni-lj.si/~/mkuhar/Pouk/Utils.html
(this
one is in Slovenian, but the
Le 28/05/2010 15:56, Agustin Lobo a écrit :
It does not in my case, if I use a vector on ED50 UTM31 and the
project set to a custom projectione defined as
+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0
+y_0=0 +k=1.0 +units=m +nadgri...@null +wktext +no_defs
and onthefly
Le 27/05/2010 01:28, maning sambale a écrit :
Thanks! EPSG:900913 is not available in the CRS in QGIS 1.4.
Hello,
The correct EPSG code for Google Mercator is EPSG:3857
See :
Le 27/05/2010 11:55, Craig Leat a écrit :
Ivan Mincik wrote:
Yes, GoogleLayers plugin is creating layers with custom proj definition because
in many proj instalations this
projection is missing.
Google projection definition:
+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0
Standaert Arnout a écrit :
* set OTF projection on and project CRS to Google Mercator (EPSG 900913)
Hello,
EPSG 900913 is not defined in QGIS, you should try EPSG 3785 (which is
now deprecated, but the correct EPSG number (3857) is not in the QGIS
database yet).
If it doesn't work, try
Maxim Dubinin wrote :
It would be nice to have ability to set output pixel size after
transformation is selected (i.e. GCPs are collected) in the transformation
settings.
+1
Also, it would be nice to be able to enter GCPs in another SRS.
For example, when I calibrate a nautical chart, I
Dominique Legendre wrote :
Hi Maxim
I am trying
http://svn.gis-lab.info/qgis-gdal-georef/libs/georefplugin_012710_074741.dll
Great work!
But I always have problem with opening standard 1.4 GCP file
No error message, both during initial raster loading nor with Load GCP
Points function, but
Patrice Vetsel a écrit :
Le 08/02/10 09:00, Düster Horst a écrit :
I am not sure if the Google maps licence would allow the embedding of
Google maps data in Desktop GIS?
In my opinion it allowed to use the free Google Maps with QGIS without
public access.
Zoran Jankovic a écrit :
I have cadastrial data like the sample in the attachment. It's layered
DXF, with parcel numbers as block references in the layer 1_kc_broj,
and the main layer of cadastrial parcel boundaries is 1_kc_medja.
I would like to import this DXF into SHP (or directly to
legio nostra a écrit :
I am doing a job for college, and I need to enter in my database, two
military maps, and also two orthophotomaps. The geo-referencing system
I'm using is the Datum 73 / Modified Portuguese Grid (deprecated) (EPSG
: 27492).
Someone can tell me what is the procedure?
Barend Kobben a écrit :
SHP is a secret and proprietary format, and it often changes in
unpredictable ways. There is no reliable free reader for it.
Awh, alright, the last point is not true probably, OGR and the like seem to
be very reilable and certainly free. But I'd like to remind readers
Tim Sutton a écrit :
I have downloaded a BSB chart from the NOAA site at
http://www.nauticalcharts.noaa.gov/mcd/Raster/download_agreement.htm
Chart #50 (NORTH PACIFIC OCEAN EASTERN PART)
The chart seems correctly referenced (it contains many GCPs, I checked
some of them), but when I open it
Hello,
I have downloaded a BSB chart from the NOAA site at
http://www.nauticalcharts.noaa.gov/mcd/Raster/download_agreement.htm
Chart #50 (NORTH PACIFIC OCEAN EASTERN PART)
The chart seems correctly referenced (it contains many GCPs, I checked
some of them), but when I open it with qgis 1.0
Werner Macho a écrit :
I wrote a small script and an qgis 1.0.0 ebuild to check out qgis from
SVN and afterwards compile and install it (as it is supposed to be done
by ebuild)
If you want i can send both to you with a small explanation. It just
only compiles out of svn trunk - so you have to
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