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Hello!
Does anyone use proj4 with 7-parameter for coordinate transformation.
I try to convert wgs84 to Croatian HDKS but unsuccesfull.
I use this command line
cs2cs.exe -v -E +proj=latlong +ellps=GRS80
+towgs84=-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.064918
+to +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=15 +k=0.9999
+x_0=5500000 +y_0=0 inwgs > out.txt
Inwgs:
14 45 100
out.txt:
# ---- From Coordinate System ----
#Lat/long (Geodetic)
#
# +proj=latlong +ellps=GRS80
#
+towgs84=-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.064918
# ---- To Coordinate System ----
#Transverse Mercator
# Cyl, Sph&Ell
# +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=15 +k=0.9999 +x_0=5500000
+y_0=0
14 45 100 5421169.76 4984360.80 806.66
But this is not correct result.
I have correct result when i transform with alltrans using same 7
parameters
5421533.2467 4984445.3383 100.1539
Any idea?
Makni _BRISI_ iz mail adrese
> Hello!
> Does anyone use proj4 with 7-parameter for coordinate transformation.
> I try to convert wgs84 to Croatian HDKS but unsuccesfull.
> I use this command line
> cs2cs.exe -v -E =A0+proj=3Dlatlong +ellps=3DGRS80
> +towgs84=3D-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.06=
4918
> Does anyone use proj4 with 7-parameter for coordinate transformation.
> I try to convert wgs84 to Croatian HDKS but unsuccesfull.
> I use this command line
> cs2cs.exe -v -E =A0+proj=3Dlatlong +ellps=3DGRS80
> +towgs84=3D-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.06=
> +to +proj=3Dtmerc +ellps=3Dbessel +lat_0=3D0 +lon_0=3D15 +k=3D0.9999
> +x_0=3D5500000 +y_0=3D0 inwgs > out.txt
> Inwgs:
> 14 45 100
> out.txt:
> # ---- From Coordinate System ----
> #Lat/long (Geodetic)
> # =A0 =A0 =A0
> # +proj=3Dlatlong +ellps=3DGRS80
> #
> +towgs84=3D-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.06=
4918
> +x_0=3D5500000 +y_0=3D0 inwgs > out.txt
> Inwgs:
> 14 45 100
> out.txt:
> # ---- From Coordinate System ----
> #Lat/long (Geodetic)
> # =A0 =A0 =A0
> # +proj=3Dlatlong +ellps=3DGRS80
> #
> +towgs84=3D-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.06=
> # ---- To Coordinate System ----
> #Transverse Mercator
> # =A0 =A0 =A0 Cyl, Sph&Ell
> # +proj=3Dtmerc +ellps=3Dbessel +lat_0=3D0 +lon_0=3D15 +k=3D0.9999 +x_0=
=3D5500000
> #Transverse Mercator
> # =A0 =A0 =A0 Cyl, Sph&Ell
> # +proj=3Dtmerc +ellps=3Dbessel +lat_0=3D0 +lon_0=3D15 +k=3D0.9999 +x_0=
> +y_0=3D0
> 14 45 100 =A0 =A0 =A0 5421169.76 =A0 =A0 =A04984360.80 806.66
> But this is not correct result.
> I have correct result when i transform with alltrans using same 7
> parameters
> 5421533.2467 4984445.3383 100.1539
> Any idea?
> Makni _BRISI_ iz mail adrese
> 14 45 100 =A0 =A0 =A0 5421169.76 =A0 =A0 =A04984360.80 806.66
> But this is not correct result.
> I have correct result when i transform with alltrans using same 7
> parameters
> 5421533.2467 4984445.3383 100.1539
> Any idea?
> Makni _BRISI_ iz mail adrese
Proj4 had a dedicate mailing list.
Thank you...i looking for it.
On Thu, 26 Feb 2009 20:34:43 -0800 (PST), "miso@sushi.com"
>> Hello!
>> Does anyone use proj4 with 7-parameter for coordinate transformation.
>> I try to convert wgs84 to Croatian HDKS but unsuccesfull.
>> I use this command line
>> cs2cs.exe -v -E Â +proj=latlong +ellps=GRS80
>> +towgs84=-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.064918
>> +to +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=15 +k=0.9999
>> +x_0=5500000 +y_0=0 inwgs > out.txt
>> Inwgs:
>> 14 45 100
>> out.txt:
>> # ---- From Coordinate System ----
>> #Lat/long (Geodetic)
>> # Â Â Â
>> # +proj=latlong +ellps=GRS80
>> #
>> +towgs84=-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.064918
>> # ---- To Coordinate System ----
>> #Transverse Mercator
>> # Â Â Â Cyl, Sph&Ell
>> # +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=15 +k=0.9999 +x_0=5500000
>> +y_0=0
>> 14 45 100 Â Â Â 5421169.76 Â Â Â 4984360.80 806.66
>> But this is not correct result.
>> I have correct result when i transform with alltrans using same 7
>> parameters
>> 5421533.2467 4984445.3383 100.1539
>> Any idea?
>> Makni _BRISI_ iz mail adrese
>> Does anyone use proj4 with 7-parameter for coordinate transformation.
>> I try to convert wgs84 to Croatian HDKS but unsuccesfull.
>> I use this command line
>> cs2cs.exe -v -E Â +proj=latlong +ellps=GRS80
>> +towgs84=-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.064918
>> +to +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=15 +k=0.9999
>> +x_0=5500000 +y_0=0 inwgs > out.txt
>> Inwgs:
>> 14 45 100
>> out.txt:
>> # ---- From Coordinate System ----
>> #Lat/long (Geodetic)
>> # Â Â Â
>> # +proj=latlong +ellps=GRS80
>> #
>> +towgs84=-528.6481,-119.5964,-467.1873,6.061424,2.749619,-9.525554,1.064918
>> # ---- To Coordinate System ----
>> #Transverse Mercator
>> # Â Â Â Cyl, Sph&Ell
>> # +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=15 +k=0.9999 +x_0=5500000
>> +y_0=0
>> 14 45 100 Â Â Â 5421169.76 Â Â Â 4984360.80 806.66
>> But this is not correct result.
>> I have correct result when i transform with alltrans using same 7
>> parameters
>> 5421533.2467 4984445.3383 100.1539
>> Any idea?
>> Makni _BRISI_ iz mail adrese
>Proj4 had a dedicate mailing list.
Makni _BRISI_ iz mail adrese
Hi Zoran,
Not a solution to your problem I'm afraid, but there is an easier way
of testing Proj.4 parameters, using QGIS (Open Source). If you go
Settings -> Custom CRS... it brings up a utility where you can test
parameters by cutting and pasting them into a text box. It's much
easier to edit the parameters and test them using QGIS than to work
from a terminal.
Regards, N.
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