[Qgis-user] Projection change of Open Street Map in python

Dear all, I am trying to create a map in python where I have a shape file in the BTM projection system. I want to add OpenStreetMap as the base map under the shape file. Can anyone suggest me how to change the coordinate system of the map in python? Regards, Noshin Saiyara

Re: [Qgis-user] Projection conversion

Glad to help and nice chicken of the woods you have in your profile picture. On Sun, Feb 27, 2022 at 3:55 PM Mike Breiding - Morgantown WV < epicroadtr...@gmail.com> wrote: > Greetings, Sebastian. > I followed your instructions and changed the Project projection to > NAD27/Conus Albers which

Re: [Qgis-user] Projection conversion

Greetings, Sebastian. I followed your instructions and changed the Project projection to NAD27/Conus Albers which gave me the desired results as it relates to the shape of the USA. Thanks for your help with this. WV-Mike

Re: [Qgis-user] Projection conversion

Mike, QGIS operates on two levels: The data level and the visualization level. If you added your US outline to QGIS it will automatically show it to you in the projection the data is in. If all you need is to create an output that looks like it is in a different projection you can change the

[Qgis-user] Projection conversion

Greetings, I wish to change the projection of  a shape from from EPSG:4269 - NAD83 - Geographic to Albers Equal-Area Conic projection. The reason for this is to get a USA states outline map which is shorter and higher in outline

Re: [Qgis-user] Projection database

I found it. It is in sqllite database qgis.db Thanks, Marian From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Tudorache, Marian Sent: March-15-17 6:08 PM To: qgis-user@lists.osgeo.org Subject: [Qgis-user] Projection database Hi everyone, Can someone tell me where

[Qgis-user] Projection database

Hi everyone, Can someone tell me where projections and reference coordinates system are stored in QGIS? Thank you, Marian This electronic message, as well as any transmitted files included in the electronic message, may contain privileged or confidential

Re: [Qgis-user] Projection / Custom CRS help [SEC=UNCLASSIFIED]

ian-national-grid > > Bruce > -- > *From:* Qgis-user <qgis-user-boun...@lists.osgeo.org> on behalf of Phil > (The Geek) Wyatt <p...@wyatt-family.com> > *Sent:* Monday, 9 May 2016 4:01:01 PM > *To:* 'Matt Boyd'; 'qgis-user' > *Subject:* Re: [Qgis-user] P

Re: [Qgis-user] Projection / Custom CRS help [SEC=UNCLASSIFIED]

-user <qgis-user-boun...@lists.osgeo.org> on behalf of Phil (The Geek) Wyatt <p...@wyatt-family.com> Sent: Monday, 9 May 2016 4:01:01 PM To: 'Matt Boyd'; 'qgis-user' Subject: Re: [Qgis-user] Projection / Custom CRS help Here is a good place to start for information on older d

Re: [Qgis-user] Projection / Custom CRS help

/historical-datums-of-australia But I would be trying AGD66 first as the most likely contender at that time. Cheers - Phil From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Matt Boyd Sent: Monday, 9 May 2016 2:07 PM To: qgis-user Subject: [Qgis-user] Projection / Custom

[Qgis-user] Projection / Custom CRS help

Hi QGISer's, I've got some data acquired in Australia in 1967. The acquisition reports mention a false easting and northing and a TM projection. I'm assuming TM means Transverse Mercator. It's early 1967 data and doesn't mention AGD66 anywhere. However a some of the reference docs mention

Re: [Qgis-user] Projection like Google Earth?

Not a solution but a related interesting way to think of it. http://cartography.oregonstate.edu/demos/AdaptiveCompositeMapProjections/ -Alex On 12/17/2015 04:30 AM, Joris Hintjens wrote: > Thanks Paolo and Alex. > > Alex: I remember now that I had installed Globe plugin, but (on my mac) it >

Re: [Qgis-user] Projection like Google Earth?

Hi, Google Earth Pro is now free. I think the pro version permits the geolocalisation of higher definition rasters then Google Earth non-pro edition. Perhaps that could help? You can also try the qgis2treejs plugin. It's not what you are looking for but it does create high quality 2.5D

Re: [Qgis-user] Projection like Google Earth?

Thanks Paolo and Alex. Alex: I remember now that I had installed Globe plugin, but (on my mac) it crashes. SO I threw it away. For now, I can see no advantage inWorldwind, compared to G.E. The link Paolo send, is very interesting. I played with it and came to a certain level of satisfaction.

Re: [Qgis-user] Projection like Google Earth?

On 12/16/2015 08:11 AM, Joris Hintjens wrote: > Hello, > > Sometimes I am very proud that I have self-studied Qgis. > Sometimes I feel very stupid and cannot get to understand things that seem > very simple. This is one of these moments of doubt: > > Is it possible to create a map like the

Re: [Qgis-user] Projection like Google Earth?

Hi Joris 2015-12-16 17:11 GMT+01:00 Joris Hintjens : > Is it possible to create a map like the globe in Googel earth, where the > map is an infinite that can be turned around instead of panned? AFAIK I think not, unless you use globe plugin > is is a question of the right

[Qgis-user] Projection like Google Earth?

Hello, Sometimes I am very proud that I have self-studied Qgis. Sometimes I feel very stupid and cannot get to understand things that seem very simple. This is one of these moments of doubt: Is it possible to create a map like the globe in Googel earth, where the map is an infinite that can be

Re: [Qgis-user] projection confused during import from Grass to QGIS

Hi Tyler, From the gdalinfo output it would appear that you have no coordinate system defined for your layer(s). Note the Coordinate System line. Here you should--but do not--find datum, ellipsoid, projection type and its associated parameters, units of measure, etc. Since your data are not

Re: [Qgis-user] projection confused during import from Grass to QGIS

On Mon, May 11, 2015, at 05:20 PM, Randal Hale wrote: The header appears correct: tws:~$ head -6 tri_mean.asc north: 46:53:04.633938N south: 34:44:13.536462N east: 68:50:28.1616W west: 94:51:40.938811W rows: 1458 cols: 3122 Shouldn't your east and west Lattitudes be negative?

[Qgis-user] projection confused during import from Grass to QGIS

Hi, I'm exporting some data from Grass 6.4 to QGis as .asc files. The source location in Grass has the projection: g.proj -p -PROJ_INFO- name : Lat/Lon proj : ll datum : wgs84 ellps : wgs84 no_defs: defined

Re: [Qgis-user] projection confused during import from Grass to QGIS

Shouldn't your east and west Lattitudes be negative? That would make it appear reversed as they stand now. At least I think - but I've not done what you are doing. Randy Randal Hale North River Geographic Systems, Inc

Re: [Qgis-user] projection center

You may need java for other software, but not for QGIS. I'm not familiar with OS X installation of qgis. You need to ask to the list. What do you mean by warp won't warp? Alexandre On Thu, Jan 29, 2015 at 3:36 PM, JOE LEMONNIER jlemonn...@mac.com wrote: So I can remove ALL Java from my

Re: [Qgis-user] projection center

I’m using QGis on a new mac with Yosemite and am having basic problems with some of the tools ( warp won't re-project...) It may be that I’ve installed incorrectly or that my Java is the wrong version. Let’s start with Java. Will this work with Java 7? I installed the Apple version of Java 6

Re: [Qgis-user] projection center

Hello Joe, QGIS does not use java. So that can't be the problem for sure. Alexandre Neto On Thu, Jan 29, 2015 at 2:05 PM, JOE LEMONNIER jlemonn...@mac.com wrote: I’m using QGis on a new mac with Yosemite and am having basic problems with some of the tools ( warp won't re-project...) It may

Re: [Qgis-user] projection center

Wow! Thank you for such a quick response. I had been using a custom CRS without the reconfigured WGS84. It left horizontal connecting lines across the page. I will try reconfigure the WGS84 shape file today though the instructions were a bit unclear to me. I know they were step by step but

[Qgis-user] projection center

How do I shift the center of projection. For instance: 1) how would I make a map of the Bering Straits , showing Russia on the left and Alaska on the right. 2) How would I make a world map centered at 11 degrees so that the continents are unbroken. I am very new at this application so please

Re: [Qgis-user] projection center

Am 04.01.2015 um 00:47 schrieb JoeLemonnier: How do I shift the center of projection. For instance: 1) how would I make a map of the Bering Straits , showing Russia on the left and Alaska on the right. 2) How would I make a world map centered at 11 degrees so that the continents are unbroken.

[Qgis-user] Projection String

Hi ALL, Good Day! I have two files: 1) a raster data; 2) a vector fileI would like to overlay my datasets in QGIS but I cannot seem to get the correct Projection String. I extracted the Projection Information of the Raster file in *Raster * *Miscellaneous * *Information*. And the details

Re: [Qgis-user] Projection String

The *+b *is the semi-minor axis right? If so, the values 298 is I think weird. 298.xxx is a typical value for the reverse flattening, not the semi-minor axis. So you should use +rf instead of +b But as those values are in fact the definition of the WGS84 ellipsoid, you could more simply

Re: [Qgis-user] Projection String

Hi Even and QGIS users, Thanks for the reply. I open the metadata of my raster file and copy the projection string: +proj=sinu +lon_0=30 +x_0=0 +y_0=0 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs I used the projection string in the metadata to modify my custom projection. But still it

Re: [Qgis-user] Projection String

Am 09.05.2014 04:01, schrieb Leo Kris Palao: I used the projection string in the metadata to modify my custom projection. But still it won't overlay To know which layer is misplaced: open a new project with EPSG:3857 load both layers into the canvas with on-the-fly-reprojection enabled load

[Qgis-user] projection for equal distance in all directions, not equal angle

Up till now I have only looked at small areas, so this problem may not have been apparent, but now, looking at a World shapefile, the screen image is obviously distorted. View Decorations Grid X=1 Y=1 gives a square grid pattern, when I was expecting a rectangular pattern - reflecting the

Re: [Qgis-user] projection for equal distance in all directions, not equal angle

/geography/gcraft/notes/mapproj/mapproj_f.html HTH,    Brent Wood - Original Message - From: Dave Kimble dave.kim...@riseup.net To: qgis-user@lists.osgeo.org Cc: Sent: Sunday, April 20, 2014 4:41 PM Subject: [Qgis-user] projection for equal distance in all directions, not equal angle

[Qgis-user] Projection of ESPG/ESRI

So this question was going to be epic and confusing - and I just figured it out. I also Cross posted this to the developers list - so excuse the duplication. I have a user who sent me data in Georgia West State Plane NAD83 Feet. In QGIS this comes up as a custom projection so I decided to

Re: [Qgis-user] Projection of ESPG/ESRI

Am 27.11.2013 20:12, schrieb Alex Mandel: On 11/27/2013 10:56 AM, Randal Hale wrote: So this question was going to be epic and confusing - and I just figured it out. I also Cross posted this to the developers list - so excuse the duplication. I have a user who sent me data in Georgia West

[Qgis-user] projection ETRS89 : how to shift the longitude/latitude toward saudi arabia?

Hello, i would like use a lambert conformical conic. I though at EPSG 3035 ETRS89LAEA. But this one is centered on europe. I woulk like center this projection on Saudi arabia. How to do that with qgis? Could you throw light for me? With kind regards. -- View this message in context:

Re: [Qgis-user] Projection Issues

Hi Joseph, Can you copy paste the projection meta data from the following layers: 1) layer causing the problem 2) layer that is correct. Do you have on the fly-projection turned on? Screen capture of the offset between the layers would also be great. Cheers, Richard -- View this message

[Qgis-user] Projection Issues

I am having projection issues when I add my data to QGIS (1.8.0). All my files should be in: NAD_1983_StatePlane_North_Carolina_FIPS_3200_Feet, all of my layers match-up except for my 2010 Census Tract. I am not sure why things are not matching up. Any help would be appreciated. Cheers, Joseph

Re: [Qgis-user] Projection

Am 08.02.2013 07:23, schrieb Leo Kris Palao: Good Day QGIS Users! I am working on a GIS project where my area of interest (drainage basin and river network) cover two UTM Zones. In this case, I cannot use UTM to compute for area and distance, and to perform other analysis in which spatial data

Re: [Qgis-user] Projection

When you say large, do you mean such a large area or large dataset. I've worked a couple of projects that had some overlap into other utm zones, data was stored in lats and longs and reprojected to utm for measurements. Where we needed to measure between zones we lived with the small (for us

Re: [Qgis-user] Projection

When you say large, do you mean such a large area or large dataset. I've worked a couple of projects that had some overlap into other utm zones, data was stored in lats and longs and reprojected to utm for measurements. Where we needed to measure between zones we lived with the small (for us

Re: [Qgis-user] Projection

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/02/13 07:23, Leo Kris Palao wrote: Good Day QGIS Users! I am working on a GIS project where my area of interest (drainage basin and river network) cover two UTM Zones. In this case, I cannot use UTM to compute for area and distance, and

[Qgis-user] Projection

Good Day QGIS Users! I am working on a GIS project where my area of interest (drainage basin and river network) cover two UTM Zones. In this case, I cannot use UTM to compute for area and distance, and to perform other analysis in which spatial data needs to be projected. What projection can I

[Qgis-user] projection problem

The Projection of my project is UTM32WGS (EPSG 32632) Enable on the fly projection if I load shapefile MonteMario (EPSG 3003) with parameters: +proj=tmerc +lat_0=0 +lon_0=9 +k=0.9996 +x_0=150 +y_0=0 +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +units=m +no_defs the

Re: [Qgis-user] Projection problem in QGIS 1.7.2 between EPSG 31370 and EPSG:3035

Thanks a lot to Giovanni for having checked. I wondered where the difference of behaviour comes from. In fact, when the CRS is set in project properties TO EPSG: 3035, both shapefiles match as Giovanni noticed it. But when the project-wide CRS is set to EPSG: 31370, the shift appears. Here

Re: [Qgis-user] Projection problem in QGIS 1.7.2 between EPSG 31370 and EPSG:3035

In fact, when the CRS is set in project properties TO EPSG: 3035, both shapefiles match as Giovanni noticed it. But when the project-wide CRS is set to EPSG: 31370, the shift appears. If you want to have a try, here are the links to the freely donwloadable shapefiles: - belgian

Re: [Qgis-user] Projection problem in QGIS 1.7.2 between EPSG 31370 and EPSG:3035

It might be because the TOWGS84 parameters are missing in the .prj files, but present in the EPSG definitions for the Belge 1972 GEOGCS. Either something is wrong with the TOWGS84 definition in EPSG:31370 or the datum shift was not done in NATURA2000__PERIMETRES.shp ? For example (using

Re: [Qgis-user] Projection problem in QGIS 1.7.2 between EPSG 31370 and EPSG:3035

Hi, beside the expected differences because the layers are from different sources, I can't see any particular shift http://ubuntuone.com/7TJnox4OFSxdMaPteNMsW9 cheers -- Giovanni -- On Mon, 2011-12-19 at 21:25 +0100, Paul Lens wrote: Hi, When I open projects saved earlier in QGIS 1.6

[Qgis-user] Projection problem in QGIS 1.7.2 between EPSG 31370 and EPSG:3035

Hi, When I open projects saved earlier in QGIS 1.6 with 1.7.2, there is a shift between the belgian data, projected with EPSG 31370 (Belgian Lambert 72 conformal conic), and the european environmental agency data using EPSG:3035 - ETRS89 / ETRS-LAEA. The european shapefile is shifted 103m:

[Qgis-user] projection delema

I have a question related to the projection: I have started with a layer set to the above projection. Its metadata shows that it is set to the NAD83 / UTM 12 projection by displaying the same details +proj=utm +zone=12 +ellps=GRS80 +datum=NAD83 +units=m +no_defs . I have created a new vector

Re: [Qgis-user] projection delema

On Tue, May 24, 2011 at 4:27 PM, Chuck Young wylie1...@gmail.com wrote: Mars: Sorry for the confusion. The third file I sent STR was the one that has the problem. The ones you sent back were working together and fit with all my raster layers.I se you were able to change the extents info

Re: [Qgis-user] Projection of Shapefile export

Subject: Re: [Qgis-user] Projection of Shapefile export Ramon, Attached CSV contains grid coordinates in 4 different projections; AGD66, AGD84, GDA94 and WGS84. All zone 51 and 51S The conversions were calculated using Mapinfo. Conversions can vary up to 1-2m depending on the parameters used so

Re: [Qgis-user] Projection of Shapefile export

-user@lists.osgeo.org, Ramon Andinach cust...@westnet.com.au Sent: Wednesday, 23 March, 2011 8:20:43 AM GMT +08:00 Beijing / Chongqing / Hong Kong / Urumqi Subject: Re: [Qgis-user] Projection of Shapefile export Ramon, Attached CSV contains grid coordinates in 4 different projections; AGD66

Re: [Qgis-user] Projection of Shapefile export

: Brett Adamsbad...@spinifexgeophysics.com.au To: qgis-user@lists.osgeo.org, Ramon Andinachcust...@westnet.com.au Sent: Wednesday, 23 March, 2011 8:20:43 AM GMT +08:00 Beijing / Chongqing / Hong Kong / Urumqi Subject: Re: [Qgis-user] Projection of Shapefile export Ramon, Attached CSV contains grid

Re: [Qgis-user] Projection of Shapefile export

On 21/03/2011, at 19:51 , Ramon Andinach wrote: On 21/03/2011, at 10:21 , Brett Adams wrote: I thought this problem merely related to the failure of Australian projections. Projection data doesn't exist, therefore can't be exported with the shape file. If the points are imported as

Re: [Qgis-user] Projection of Shapefile export

Ramon, Attached CSV contains grid coordinates in 4 different projections; AGD66, AGD84, GDA94 and WGS84. All zone 51 and 51S The conversions were calculated using Mapinfo. Conversions can vary up to 1-2m depending on the parameters used so don't be too surprised if you can't replicate these

Re: [Qgis-user] Projection of Shapefile export

@lists.osgeo.org, Ramon Andinach cust...@westnet.com.au Sent: Wednesday, 23 March, 2011 8:20:43 AM GMT +08:00 Beijing / Chongqing / Hong Kong / Urumqi Subject: Re: [Qgis-user] Projection of Shapefile export Ramon, Attached CSV contains grid coordinates in 4 different projections; AGD66, AGD84, GDA94

Re: [Qgis-user] Projection of Shapefile export

On 21/03/2011, at 10:21 , Brett Adams wrote: I thought this problem merely related to the failure of Australian projections. Projection data doesn't exist, therefore can't be exported with the shape file. If the points are imported as WGS84 / UTMz51S, then export the shape file, the

[Qgis-user] Projection of Shapefile export

I thought this problem merely related to the failure of Australian projections. Projection data doesn't exist, therefore can't be exported with the shape file. If the points are imported as WGS84 / UTMz51S, then export the shape file, the projection file contains the relevant information. Its

[Qgis-user] Projection WGS_1984_Complex_UTM_Zone_26N: qgis crashes

Hi! I've been given a shape file with the following prj:

Re: [Qgis-user] Projection of Shapefile export

Gents, Guess I'm wondering what the next step on this topic is. I don't know what to do next. Currently QGIS cannot separate ADG66/ AGD84 /GDA94 in either export or import. If it can, then I haven't seen it and if its that fickle, its way too dangerous for me. Not keen on going to another

Re: [Qgis-user] Projection of Shapefile export

Hi, Is it even an option to sponsor someone yes, if it is a bug or a missing feature (sorry, I didn't followed the thread) you can fund QGIS and ask for a specific bug to be squashed or a specific feature to be added http://qgis.org/wiki/Bugs cheers -- Giovanni --

Re: [Qgis-user] Projection of Shapefile export

On 09/22/2010 11:59 AM, Brett Adams wrote: Gents, Guess I'm wondering what the next step on this topic is. I don't know what to do next. Currently QGIS cannot separate ADG66/ AGD84 /GDA94 in either export or import. If it can, then I haven't seen it and if its that fickle, its way too

Re: [Qgis-user] Projection of Shapefile export

Brett, Have a look at http://blog.gmane.org/gmane.comp.gis.gdal.devel/month=20060301 for another discussion on using AGD66 / AGD84. It basically describes how the Proj4 definitions (which is where the Qgis CRS database comes from) are not correct for AGD66 and AGD84. It also gives

Re: [Qgis-user] Projection of Shapefile export

And if you change 20351 (AGD84 Z51) to 20251 (AGD66 Z51) in Micha's example conversion you get exactly the same result, which shouldn't happen. Again, I believe this is because none of the towgs84 parameters for AGD66 AGD84 are included in Proj4 or QGIS. The GDA94 definition is probably OK.

Re: [Qgis-user] Projection of Shapefile export

Hi Brett, On Mon, 20. Sep 2010 at 22:11:17 +0800, Brett Adams wrote: Actually, this is worse than I thought. QGIS is not recognising AGD84 or GDA94. The data comes in but isn't attributed a CRS so defaults to WGS84. If you import the text file as AGD84, then again as GDA94, there should be

Re: [Qgis-user] Projection of Shapefile export

I had problems a while back using AGD66, AGD84 and GDA94. Like you, Brett, I wasn't getting the expected offset between data imported as AGD66/84 and GDA94. I am going from a distant memory so just ignore anything I say if it doesn't make sense, but there could be two issues here. 1) I think

Re: [Qgis-user] Projection of Shapefile export

Hi Roland, Sorry but were straying well out of my depth here. I vaguely understand the concept of what Proj4 and towgs84 do (but not really). I'll have to play with this idea. Didn't know QGIS could do custom CRS definitions, although I'm not surprised. On 21/09/2010 9:34 AM, Roland

Re: [Qgis-user] Projection of Shapefile export

Micha Silver wrote: Brett Adams wrote: Micha, I've attached csv data for importing and all shape files exported. I've added comments into your prior email also. Hi Brett: I do indeed see a problem exporting to the AGD84 CRS. I get a Latitude or Longitude exceeds limits error. This

Re: [Qgis-user] Projection of Shapefile export

Brett Adams wrote: Micha, I've attached csv data for importing and all shape files exported. I've added comments into your prior email also. Hi Brett: I do indeed see a problem exporting to the AGD84 CRS. I get a Latitude or Longitude exceeds limits error. This happens when the global CRS

Re: [Qgis-user] Projection of Shapefile export

On 16/09/2010 03:19, Brett Adams wrote: Hi folks, When I export a layer as a shapfile the projection is always WGS84, even though I specify AGD84 on export. Am I doing something wrong or is this a bug? Are you sure the original shapefile has correct CRS data? That is, does it have a *.prj

Re: [Qgis-user] Projection of Shapefile export

Hi Brett: (cc-ing the list also) So if I understand correctly: 1- You have coordinate locations in an ascii file which are already in AGD84 zone 51 CRS 2- You have imported the locations into QGIS using the Delimited Text plugin 3- You then export to a shapefile. In the export dialog you

[Qgis-user] Projection of Shapefile export

Hi folks, When I export a layer as a shapfile the projection is always WGS84, even though I specify AGD84 on export. Am I doing something wrong or is this a bug? Running Version 1.4.0 Thanks -- Brett Adams Spinifex Geophysics 0438 861 974 ___

Re:Re: [Qgis-user] projection change

thank you again Original map is in *adf format it's metadata like this: name: Lambert Conformal Conic proj: lcc datum: wgs84 ellps: wgs84 lat_1: 40.66 lat_2: 43.34 lat_0: 0 lon_0: 34 x_0: 100 y_0: 0 no_defs: defined I save it as shp fie in QGIS. then I am trying

Re: [Qgis-user] projection change

On 17/12/2009 13:27, ahmettemi...@gmail.com wrote: thank you again Original map is in *adf format it's metadata like this: name: Lambert Conformal Conic proj: lcc datum: wgs84 ellps: wgs84 lat_1: 40.66 lat_2: 43.34 lat_0: 0 lon_0: 34 x_0: 100 y_0: 0 no_defs:

[Qgis-user] projection change

hello I have difficulty changing map projection from lamber conical to geographic ? how can I do that ? here is the original map's metada: name: Lambert Conformal Conic proj: lcc datum: wgs84 ellps: wgs84 lat_1: 40.66 lat_2: 43.34 lat_0: 0 lon_0: 34 x_0: 100

Re: [Qgis-user] projection change

ahmettemi...@gmail.com wrote: hello I have difficulty changing map projection from lamber conical to geographic ? how can I do that ? here is the original map's metada: name: Lambert Conformal Conic proj: lcc datum: wgs84 ellps: wgs84 lat_1: 40.66 lat_2: 43.34

Re: [Qgis-user] Projection

Sarel, You certainly shouldn't have to save the shapefile to get the correct projection... did you try refreshing the mapcanvas after enabling on the fly projection (though this shouldn't be required either)? Carson On Mon, Aug 31, 2009 at 8:13 PM, Sarel Coetzer geotech.sa...@gmail.comwrote:

[Qgis-user] Projection

Hi Has anyone had to re-project layer files with different projections in Quantum 1.0.2 ? I have two layers, 1 - Geographic projected layer (WGS84) and an 2 - Unknown layer (meters is visible) so need to project to WGS/UTM-36S After loading the two layers it was expected not to overlay. I

Re: [Qgis-user] Projection

Hi, did you checked enable on the fly CRS transformation in the properties of your project? -- Giovanni -- On Mon, 2009-08-31 at 20:16 +0200, Sarel Coetzer wrote: Hi Has anyone had to re-project layer files with different projections in Quantum 1.0.2 ? I have two layers, 1 -

Re: [Qgis-user] Projection

Hi Giovanni Yes I have tried the OTF facility and still the layers wont overlay. The issue is that changes can be made to the CRS but it does not take effect until the layer file is saved with the new CRS values and is required to be reloaded in a new session. Surely the layers should refresh

Re: [Qgis-user] Projection

Hi Magnus I am using shapefiles. I had to save the shapefile with the new CRS to get the projection correct and reload. Sarel On Mon, Aug 31, 2009 at 9:02 PM, Magnus Homann mag...@homann.se wrote: Sarel Coetzer skrev: Hi Giovanni Yes I have tried the OTF facility and still the layers

Re: [Qgis-user] Projection question

Privet, Maxim — I am not 100% sure, but I am reasonably certain: I got them from a public Texas agency that provides spatial data (www.tnris.org). How do I find out for sure? Mikhail. On 3/31/09 at 8:25 PM, in message 419243249.20090331202...@gis-lab.info, Maxim Dubinin s...@gis-lab.info

Re: [Qgis-user] Projection question

Thank you for the suggestions, Zoltan — Unfortunately, no luck. I enabled on the fly and set project's CRS to WGS84 (same as the GoeTiff's) but no changes in the way they are rendered in QGIS: different size and far from each other. What else can I try? Mikhail. On 4/1/09 at 3:14 AM, in

[Qgis-user] Projection question

Hello — I have a problem with rendering layers with different projections. I have an SHP file with +proj=longlat +ellps=GRS80 +datum=NAD83 +no_defs and a geoTIFF file with +proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs. That's all the projection data from Properties. They cover exactly the same

[Qgis-user] Projection not recognised EPSG:31259

Hi to all! With recent changes from Martin there is progress in finding the right projection but I still have a problem with some shapefiles. Shapefile can be found here: http://www.noel.gv.at/bilder/d25/hw_anschlagslinien.zip?10040 And as you can see they are freely providie by the austrian

Re: [Qgis-user] Projection not recognised EPSG:31259

hi Werner, i also got same problem that the projection information is not correctly taken by QGIS. i checked the .prj file. i think some format different is there between QGIS software and other GIS softwares. 2009/3/24 Werner Macho werner.ma...@gmail.com: Hi to all! With

Re: [Qgis-user] Projection not recognised EPSG:31259

Werner Macho ha scritto: Hi to all! With recent changes from Martin there is progress in finding the right projection but I still have a problem with some shapefiles. Hi Werner, there are several bugs opened on this subject (I mentioned some of them in one previous mail). I know some of these

[Fwd: Re: [Qgis-user] Projection not recognised EPSG:31259]

[First time, the mail went just to Werner, so, here I am forwarding it to the list - sorry!] Werner Macho wrote: And as you can see they are freely providie by the austrian government. Looking in the provided .prj file there is definitly a MGI_Austria_GK_M34 used .. so my guess is it should

Re: [Fwd: Re: [Qgis-user] Projection not recognised EPSG:31259]

Thx for your answers! But .. I assume a delivered projection file as correct - and you did not say that government fails or the projection is wrong .. The provided .prj from you are really nice - but i guess in fact it does not solve the problem. I just wanted to know where the problem is to

Re: [Fwd: Re: [Qgis-user] Projection not recognised EPSG:31259]

Werner Macho wrote: Thx for your answers! But .. I assume a delivered projection file as correct - and you did not say that government fails or the projection is wrong .. The provided .prj from you are really nice - but i guess in fact it does not solve the problem. I just wanted to know where

Re: [Fwd: Re: [Qgis-user] Projection not recognised EPSG:31259]

Werner- prj files generated by ERSI products generally lack TOWGS parameters (see EPSG:1618, CoordinateTransformation, http://www.epsg-registry.org). Maybe this is solved in ARCGIS 9.3. As Albin suggested you can try to use this prj file.

[Qgis-user] Projection not recognised EPSG:31259

hi all, some comments in the text Hello, from Roland's (he was the person who brought first light for me in this issue) and my/our experience (we work together, sometimes ;-) the situation presents itself like that: * If you have an ESRI-generated .prj-file, the towgs84 - parameter is

Re: [Qgis-user] Projection

Werner Macho schrieb: [...] So were there any discussion about reading .prj files i missed or can someone (hopefully a developer) provide me some information why QGIS is not reading .prj infos? At least a small button with read prj file to give the right .prj file for reading raster or vector

[Qgis-user] Projection

Hi List! I gotta small problem here to proof that qgis is prime-time ready but .. i have a raster and 3 vektor layers that i want to overlay Rasterlayer is a geoTIF and as of .prj file:

[Qgis-user] Projection on-the-fly with raster

QGis make projection on-the-fly with raster or only vector layers ? I make all steps to make on-the-fly(OTF) describe in userguide.pdf (7.2 Getting Started). When i enable OTF in project setting the raster layer hide. I can confirm the extend image in OTF is correct, because, the tool zoom

Re: [Qgis-user] Projection on-the-fly with raster

Luiz Motta skrev: QGis make projection on-the-fly with raster or only vector layers ? Only vector layers, I'm afraid. Magnus ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user

[Qgis-user] Projection

By setting the project preferences to the projection and datum of your files (which may be seen in the file's preferences after opening them) all vector and raster maps having the same projection and datum will overly well. When some of the files wanted to be used differ in projection,

Re: [Qgis-developer] [Fwd: Re: [Qgis-user] projection bug?]

Hi Richard, I'll try to adress some of your questions. Richard Duivenvoorde pisze: Maciej Sieczka wrote: just to be sure I still understand the discussion about these 'srs'-problems: 1) comparing srs as numeric or string, OR revert back to older GDAL: I'm not able to change the comparing

Re: [Qgis-developer] [Fwd: Re: [Qgis-user] projection bug?]

Paolo Cavallini pisze: Maciej Sieczka pisze: Paolo Cavallini pisze: Testing 0.10 from debian.gfoss.it we noticed that on the fly projection apparently is not working. Does anybody confirm this? I have 0.10.0 + SVN 8401 installed and OTF works for me. Check if your layer you want to

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