How to convert drawing Marwan system into WGS 84

[afrazawan]

please i want to convert Auto CAD dwg. Nahrwan 1967 system into WGS 84 so pls help me how

 

below i need this geometry Nahrwan 1967 center line into WGS 84

 

Edited March 18, 2012 by afrazawan

[ReMark]

You might try using the ALIGN command.

[afrazawan]

there is no any other way to convert suppose we have big layout so we can'nt get accurate is there is no other way.pls

[Murph_map]

there is no any other way to convert suppose we have big layout so we can'nt get accurate is there is no other way.pls

 

Not in Vanilla Autocad, you can with AutoCAD Civil3d or Map3D.

[afrazawan]

please can u guide me please i do'nt know how to use this

[Organic]

Speak to a surveyor?

[afrazawan]

dear im using Auto CAD 2012 and also Auto CAD MAP and civil 3D but how can i convert it into WGS 84 system pls

[ReMark]

You have the centerline data in both coordinate systems right?

 

If you are going to be doing a lot of this type of work maybe a program like CoordTrans by Franson would be worth looking into.

 

http://franson.com/coordtrans/guide.asp?section=SupportedCountries&platform=winxp

 

Or one by GeoMatix....http://www.geomatix.net/datumpro/datums.htm

Edited March 19, 2012 by ReMark

[Murph_map]

dear im using Auto CAD 2012 and also Auto CAD MAP and civil 3D but how can i convert it into WGS 84 system pls

 

Look in the help files/tutorials for Civl3D or Map3D. There's more to it than I can reply with here. If you still need help ask in the Civl3D forum.

[SLW210]

I moved this to the Civil 3D & LDD forum.

[Emigrato]

You might try using the ALIGN command.

 

It won't work exactly, 'cause the two Coordinate Reference Systems refer to two different datums.

Here's my old-school approach, working on Map/Civil:

 

1] open the Nahrwan drawing

2] _ADESETCRDSYS and set the right reference system on Nahrwan datum

3] save and close

4] open a new empty drawing

5] _ADESETCRDSYS and set your favorite CRS in WGS84 datum

6] _ADEDRAWINGS and attach the Nahrwan drawing

7] _ADEQVIEWDWGS to view the transformation result

 

[SLW210]

I have deleted your other thread afrazawan. Stop creating new threads.

[afrazawan]

It won't work exactly, 'cause the two Coordinate Reference Systems refer to two different datums.

Here's my old-school approach, working on Map/Civil:

 

1] open the Nahrwan drawing

2] _ADESETCRDSYS and set the right reference system on Nahrwan datum

3] save and close

4] open a new empty drawing

5] _ADESETCRDSYS and set your favorite CRS in WGS84 datum

6] _ADEDRAWINGS and attach the Nahrwan drawing

7] _ADEQVIEWDWGS to view the transformation result

 

 

 

 

 

 

i cant understand if you have video link or you can explain it by pic thanks

[ReMark]

Those look like they might be commands found in Civil 3D.

[Organic]

Those look like they might be commands found in Civil 3D.

 

Converting coordinate systems is never something I have had to do (we have surveyors on staff who do this) and I tried following Emigrato's instructions in Civil 3D and indeed they did work and seemed to work fine for me.

 

i cant understand if you have video link or you can explain it by pic thanks

 

What don't you understand? The instructions seem to work okay...

[ReMark]

I think he is unfamiliar with the program in general and the commands in particular.

[Ankarsvik]

He might be able to find my GeoCalc in another thread and add a routine for Nahrwan datum.

Like Swedish grid or something similar.

[afrazawan]

can you help me with this system if i send u one file change the system and send me please?

 

 

 

It won't work exactly, 'cause the two Coordinate Reference Systems refer to two different datums.

Here's my old-school approach, working on Map/Civil:

 

1] open the Nahrwan drawing

2] _ADESETCRDSYS and set the right reference system on Nahrwan datum

3] save and close

4] open a new empty drawing

5] _ADESETCRDSYS and set your favorite CRS in WGS84 datum

6] _ADEDRAWINGS and attach the Nahrwan drawing

7] _ADEQVIEWDWGS to view the transformation result

 

[Emigrato]

can you help me with this system if i send u one file change the system and send me please?

 

Ok, man: zip and upload all on http://ge.tt then paste here the resulting link.

 

[afrazawan]

http://ge.tt/9gnSSbJ1?c

 

THERE IS two layout i need layout no. 2 in layout no 01 coordinate system please

 

 

Ok, man: zip and upload all on http://ge.tt then paste here the resulting link.