Hi (Bentley),
Can you add a GEO coordinate ERTF89 UTM sone 32
And is there a way to do this manually inside MicroStation?
Thanks in advance
//Christiaan
I have performed a quick search in MicroStation CONNECT Edition (Update 14) and could not locate this GCS in the library. This version currently does not have the ability to add new GCS but you could perform this within Bentley Map | OpenCities Map.
communities.bentley.com/.../--defining-a-custom-coordinate-system-v8i
RegardsAndrew BellTechnical SupportBentley Systems
Andrew Bell said:I have performed a quick search in MicroStation CONNECT Edition (Update 14) and could not locate this GCS in the library. This version currently does not have the ability to add new GCS
Are you sure? That's not what the Help says.
https://docs.bentley.com/LiveContent/web/MicroStation%20Help-v16/en/GUID-AAF77C12-776B-41E7-A685-1C12EC8D3154.html
Once you set up your custom User Coordinate System Library find one delivered by Bentley that is close to the one you want. Copy it from the Library into your user library. Once in your user library you should be able to edit it and change to what you need.
Rod WingSenior Systems Analyst
Thats fine but there is northing I can find in the help where or how you get the actual numbers to edit the datum...
I remember in V8i I save an article that you can manually re-register known points and maybe create something of a correction but its still not a new datum...
Maybe buy global mapper (GIS pakage) license is <$900 AUD import with your current recognised datum and transform to missing datum then export to DGN (rename your model ERTF89 UTM zone 32 .. then only work in world coincident...
But I agree that its not good enough bentley should give use a FREE tool or utility to make datums in Microstation or take requests and put new ones in a repository for users to download...
Mean while try the GIS forum and some kind soul may make it for you in their Bentley Map can only ask right?
But I still don't see why Bentley cant take requests and make it for you to add from a repository then they only need make it once per missing datum... not asking for local datums made by a surveyor for a one off survey but World recognised datums like EPSG
Quick google search tells me its a europe datum and the equivalent is EPSG 25832 ( with E, N) or 5652 ( with variant N,E) for Northern Europe...
Look here https://spatialreference.org/
found your datum and here is the content of the prj file
PROJCS["ETRS89 / UTM zone 32N",GEOGCS["ETRS89",DATUM["D_ETRS_1989",SPHEROID["GRS_1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",9],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["Meter",1]]
but how and what you copy to make a new bentley datum is above my pay grade...
Lorys
Started msnt work 1990 - Retired Nov 2022 ( oh boy am I old )
But was long time user V8iss10 (8.11.09.919) dabbler CE update 16 (10.16.00.80)
MicroStation user since 1990 Melbourne Australia.click link to PM me
Lorys said:Quick google search tells me its a europe datum and the equivalent is EPSG 25832
But that is the answer and this GCS is available in Microstation IMHO.
As a German I think the original Post does mean ETRF89 UTM Zone 32, practically the same as ETRS89 UTM Zone 32. Available in V8i and I think in MS CE, too.
https://epsg.io/25832
It is the standard reference system for the European Union and it is used with the UTM projection by almost every federal German Land Surveying Agencies.
REPLY on Ron Jones 16 Nov 2020
The connected vertical datum NN2000 to ETRS89(horizontal) , the Norwegian "Norway Normal Null 2000" height system wasn't on "my screen", so Ron's answer seems to be right.
Regards
Frank
since 1985: GIS, CAD, Engineering (Civil) Senior Consultant : [Autodesk Civil 3D , Esri ArcGIS, VertiGIS: in previous days : Bentley MS V4 - V8i, GeoGraphics, Bentley Map V8i, InRoads, HHK Geograf, IBr DAVID] : Dev: [C, C++, .NET, Java, SQL, FORTRAN, UML][direct quote by: http://en.wikipedia.org/wiki/Helmut_Schmidt]: "Wer Kritik übel nimmt, hat etwas zu verbergen"Wer Grammatik- und/oder Rechtschreibfehler findet, der darf sie behalten :-)