Transformation

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With the displayed form you can transform coordinates or whole files. The transformation is limited only for the territory of the Czech Republic.

Results rounding:

ETRS 89 (BLh), WGS 84 (BLh) – coordinates BL are rounded to 5 decimal places for the text form and TXT file, and to 9 decimal places for GML, altitudes h are always rounded to 3 decimal places
other coordinate systems – all 3 coordinates are always rounded to 3 decimal places

Graphic user interface:

WCTS_uvod_EN

Transformation of points

1.Enter a pair of coordinates to the "Coordinates" box (or 3 coordinates to XYZ)
2.Select the proper transformation (input and output CRS) - output CRS can be limited according to input CRS
3.Fill in date (if accessed after CRS selection)
4.Click on the function "Send"
5.In the result box the transformed coordinates are displayed

Fig.: enter the date

 

WCTS_kalendarEN

Limitations

•        only coordinates of one point can be transformed

•        required input patterns:

souřadnicový systém (pořadí souřadnic)

příklad zadání souřadnic

ETRS89 (BLh /DEG)

49.757822580 16.471310335 498.432

ETRS89 (BLh /DMS)

49 59 35.90464 13 59 47.856 922.21

ETRS89 (XYZ /geocentric)

3987030.081 993828.919 4863016.851

S-JTSK + Bpv (YXH)

774386.424 1049151.327 876.563

S-JTSK + Bpv (-Y-XH /east-north)

-774386.424 -1049151.327 876.563

S-JTSK/05 + Bpv (YXH)

5774386.414 6049151.322 876.563

S-JTSK/05 + Bpv (-Y-XH /east-north)

-5774386.414 -6049151.322 876.563

ETRS89-LAEA + EVRS (YXH)

4607450.935 2994567.944 876.693

ETRS89-LCC + EVRS (NEH)

2591904.257 4276624.001 876.693

ETRS89-TM33 + EVRS (NEH)

5538368.897 428081.818 876.693

ETRS89-TM34 + EVRS (NEH)

5561429.286 -1762.637 876.693

WGS 84 (BLh /DEG)

49.757822580 16.471310335 498.432

WGS 84 (BLh /DMS)

49 59 35.91969 13 59 47.88138 922.221

WGS 84 (XYZ / geocentric)

3987029.6187211 993829.325077596 4863017.158

WGS 84 / UTM 33 (ENh)

428082.33 5538369.356 922.221

WGS 84 / UTM 34 (ENh)

-1762.089 5561429.703 922.221

WGS 84 / Pseudo-Mercator (XYh)

1558098.138 6445117.509 922.221

File transformation

Analogous to work with transformation of individual points. Instead of entering numeric coordinates, select the text file and the result is also delivered in the text file.

Depending on the browser settings and size of the file will be later proposed a window for download of transformed file. Therefore do not leave the page until the file or any other information message is not returned.

Limitations

•        1024K input file

requested input patterns of the TXT file:

Each line of the text file is composed from at least 8 strings separated by blank spaces or tabulators, according to this schema:

point number or its name – coordinates (according to CRS, as in the case of transformation of points) – optional description

pattern for ETRS89 (BLh /DMS):

TB01 50 02 22.37211 15 46 59.68652    283.290   optional description

   2 49 45 28.15387 16 28 16.70795    498.437 

ZhB3 49 23 36.79366 15 35 11.02432    0

   4 49 04 47.20457 15 26 12.45568    534.735   optional description

PPBP 49 24 35.26764 14 40 48.78843    496.224 

   6 49 41 16.07235 13 59 53.72790    0

 

pattern for S-JTSK + Bpv (YXH):

TB01     646770.290    1060714.217    239.262   optional description

   2     601225.863    1097469.486    453.644 

ZhB3     669458.531    1130343.560    0

   4     684525.354    1163648.452    488.157   optional description

PPBP     734463.113    1120205.174    450.290 

   6     779092.801    1082801.524    0

 

    pattern for S-JTSK/05 + Bpv (YXH):

TB01    5646770.290   6060714.217    239.262   optional description

   2    5601225.863   6097469.486    453.644 

ZhB3    5669458.531   6130343.560    0

   4    5684525.354   6163648.452    488.157   optional description

PPBP    5734463.113   6120205.174    450.290 

   6    5779092.801   6082801.524    0

 

Transforming gml files

required inputs patterns of GML file:

implemented support of GML 3.2.1
transformed contents of point, envelope elements
srsName is ignorer and should be set according to the listbox
the date must always be set unless it is required by the transformation;

 

pattern for S-JTSK + Bpv (urn:ogc:def:crs,crs:EPSG::2065,crs:EPSG::5705):

...

   <gml:Envelope srsName="urn:ogc:def:crs,crs:EPSG::2065,crs:EPSG::5705">

 <gml:lowerCorner>1174502.112 878165.642 239.262</gml:lowerCorner>

 <gml:upperCorner>998206.705 456738.666 239.262</gml:upperCorner>

   </gml:Envelope>

...

 

...

   <gml:Point srsName=" urn:ogc:def:crs,crs:EPSG::2065,crs:EPSG::5705">

 <gml:pos>1060714.216 646770.281 239.262</gml:pos>

   </gml:Point>

...

 

pattern for ETRS89 (urn:ogc:def:crs:EPSG::4937):

...

<gml:Envelope srsName="urn:ogc:def:crs:EPSG::4937">

    <gml:lowerCorner>48.739345385 12.841954542 284.689</gml:lowerCorner>

<gml:upperCorner>50.771761822 18.353217142 279.386</gml:upperCorner>

</gml:Envelope>

...

 

...

<gml:Point srsName="urn:ogc:def:crs:EPSG::4937">

         <gml:pos>48.739345385 12.841954542 284.689</gml:pos>

   </gml:Point>

...

 

pattern for 2D pro ETRS89 (EPSG 4258):

...

<gml:Envelope srsName="EPSG:4258">

<gml:lowerCorner>48.7393453986736 12.8419547140459</gml:lowerCorner>

<gml:upperCorner>50.7717619298446 18.3532171804022</gml:upperCorner>

</gml:Envelope>

...

 

...

<gml:Point srsName="EPSG:4258">

         <gml:pos>49.98887 17.46791</gml:pos>

   </gml:Point>

...

 

pattern for 2D pro S-JTSK (EPSG 2065):

...

<gml:Envelope srsName="EPSG:2065">

<gml:lowerCorner>1174502.11213248 878165.64152773</gml:lowerCorner>

<gml:upperCorner>998206.70553782 456738.6665367287</gml:upperCorner>

</gml:Envelope>

...

 

...

<gml:Point srsName="EPSG:2065">

          <gml:pos>1079265.9212562 527328.513537</gml:pos>

</gml:Point>

...