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 e
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 gdalsrs
> 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:
>- belg
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 i
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
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: X
I would like to draw the attention of the list to a problem that has arisen
on the forum, see this thread:
http://forum.qgis.org/viewtopic.php?f=2&t=8874
It appears that QGIS 1.7 under Ubuntu handles CRS parameter strings
differently from the way in which they are handled by QGIS 1.7 under
Window
Dear Qgis Users,
I'm using Qgis on a debian testing... and I have installed from the
repositories..
Like I have already done with Qgis 0.81 and 0.9, I have created a new
projection using this string:
+proj=tmerc +lat_0=0 +lon_0=15 +k=0.9996 +x_0=252 +y_0=0 +ellps=intl
+towgs84=-104.1,-49.1,-9
