Re: coord transformation with Proj4
- From: "miso@xxxxxxxxx" <miso@xxxxxxxxx>
- Date: Thu, 26 Feb 2009 20:34:43 -0800 (PST)
On Feb 24, 12:28 pm, Zoran <zorant_BRI...@xxxxxxxxxxxxxxx> wrote:
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?
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