Bulgarian coordinates in DigiTerra

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pbl-3001
Posts: 7
Joined: Thu Feb 12, 2009 11:48 am

Bulgarian coordinates in DigiTerra

Postby pbl-3001 » Thu Feb 12, 2009 12:21 pm

How can I in DigiTerra the Bulgarian coordinates 1970 zone K3 conformed?
And wich parameter must be arranged?

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Balazs Hober
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Location: Hungary, Budapest
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Re: Bulgarian coordinates in DigiTerra

Postby Balazs Hober » Thu Feb 19, 2009 2:16 pm

I can help if you send me back the following parameters to implement the projection as you see on these screenshots:

Type of the projection
Image
Other parameters of the projection
Image

pbl-3001
Posts: 7
Joined: Thu Feb 12, 2009 11:48 am

Re: Bulgarian coordinates in DigiTerra

Postby pbl-3001 » Tue Mar 03, 2009 11:46 am

Hallo,
The problem with the bulgarian coordinates in System 1970 (zone K3) is, that the parameters seem to be secret. I know that it is a Lambert conformal conic projection with one reference parallel, but the details are unknown. If someone knows them i would be very happy.

I have several point as well in UTM34 coordinates, is it possible to compute a lokal Grid in Digiterra?

many thanks GS

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Balazs Hober
Site Admin
Posts: 260
Joined: Fri Aug 08, 2008 12:53 am
Location: Hungary, Budapest
Contact:

Re: Bulgarian coordinates in DigiTerra

Postby Balazs Hober » Thu Mar 12, 2009 6:17 pm

Our reply to the Bulgarian coordinates in System 1970 (zone K3)
We can help you after you will provide the mentioned parameters to define the projection! Sorry, but don't know these parameters.

Our reply to the local Grid
Sure, we can create a polynomial transformation Grid for you based on your points. Please send it over for me to: support@digiterra.hu!


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