GEOTRANSFORMER: Difference between revisions
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# polygon file (Dateityp [[POLY.DAT|poly.dat]]) or | # polygon file (Dateityp [[POLY.DAT|poly.dat]]) or | ||
# time series at single station (file type [[BOEWRT.DAT|boewrt.dat]]) or | # time series at single station (file type [[BOEWRT.DAT|boewrt.dat]]) or | ||
# polygone file to protect edges of a grid (file type [[ | # polygone file to protect edges of a grid (file type [[NODES.SAVE|nodes.save]]) oder | ||
# plot frames (file type [[FRAMES.DAT|frames.dat]], center and size, or | # plot frames (file type [[FRAMES.DAT|frames.dat]], center and size, or | ||
# description of boundary cells (file type [[RGZ.DAT|rgz.dat]]). | # description of boundary cells (file type [[RGZ.DAT|rgz.dat]]). | ||
Revision as of 11:58, 27 May 2010
Basic Information
Name of Program
GEOTRANSFORMER
Version-Date
October 2009
Description-Date
October 2009
Catchwords
coordinate transformation
coordinate system
Gauss-Krueger
European Terrestrial Reference System 1989 (ETRS89)
world geodetic system 1984 (WGS84)
european datum 1950 (ED50)
Rijksdriehoeksmeting (RD, coordinate system of the netherlands)
universal transverse mercator (UTM)
Short Description of Functionality
This program transforms coordinates between different coordinate systems. Currently implemented coordinate systems are:
- Gauß-Krüger (stripe 2 to 5)
- geographic coordinates
- Universal Transverse Mercator (UTM)
Currently implemented geodetic Helmert transformations:
- European Terrestrial Reference System 1989 (ETRS89)
- World Geodetic System 1984 (WGS84)
- European Datum 1950 (ED50)
- Federal Intstitute for cartography und geodesy, standard parameter
- Federal Intstitute for cartography und geodesy, Breiten >52,3 Grad N
- BAW C. Maushake,
- Krassovsky standard (Wikipedia)
- Krassovsky (WSA Stralsund)
Input-Files
- triangulated mesh (file type gitter05.dat/bin)
- triangulated UnTRIM-VC mesh (file type untrim_grid.dat) or
- file with soundings (file type geom.dat) or
- position description (file type geopos.dat) or
- digitized polylines (file type insel.dat) or
- digitized polylines (file type digi.gkk) or
- polygon file (file type poly.dat) or
- time series at single station (file type boewrt.dat) or
- polygone file to protect edges of a grid (file type nodes.save) oder
- plot frames (file type frames.dat, center and size, or
- description of boundary cells (file type rgz.dat).
Output-Files
- triangulated mesh (file type gitter05.dat/bin) or
- triangulated UnTRIM-VC mesh (file type untrim_grid.dat) or
- file with soundings (file type geom.dat) or
- position description (file type geopos.dat) or
- digitized polylines (file type insel.dat) or
- digitized polylines (file type digi.gkk) or
- polygon file (Dateityp poly.dat) or
- time series at single station (file type boewrt.dat) or
- polygone file to protect edges of a grid (file type nodes.save) oder
- plot frames (file type frames.dat, center and size, or
- description of boundary cells (file type rgz.dat).
Methodology
- Input and output list are opened at the same time. Every coordinate point will be read, transformed and written on the output list immediately. So the size of the input file is unlimited.
- The formatting of decimal coordinates depends on the actual projection of coordinates (geographic or map coordinates)
Program(s) to run before this Program
all programs wich use above file formats
Program(s) to run after this Program
all programs wich use above file formats
Additional Information
Language
Fortran90
Additional software
-
Original Version
G. Seiß (main program, file I/O)
Maintenance
Documentation/Literature
interactive dialog, self explaining
back to Program Descriptions