Revit Architecture Forum
Welcome to Autodesk’s Revit Architecture Forums. Share your knowledge, ask questions, and explore popular Revit Architecture topics.
abbrechen
Suchergebnisse werden angezeigt für 
Anzeigen  nur  | Stattdessen suchen nach 
Meintest du: 

Wrong coordinates on revit site plan

16 ANTWORTEN 16
GELÖST
Antworten
Nachricht 1 von 17
joaoprezotto
1292 Aufrufe, 16 Antworten

Wrong coordinates on revit site plan

Hello guys,

im working on a sewage tretment station, im doing all the units as revit model.
im having serious issues on the site plan, where all the unites should be linked and we can place all the hydraulic interconnections.
my problem is : the coordinates of the georeferenced topografy in revit dosnt match the real coordinates, but in autocad and civil3d its alright.. so, when i publish the coordinates from the site model to the linked models, they hold the right position inside revit, but in a 30 meters range i have a lot of disprenpancy in the coordinates.

im plaining to do the hydraulic and earthwork profiles on Civil3d, but cant figure out whats going on with revit coordinates  (im trying to export my 3d revit models to civil3d also, and cant get the rigth position due the discrepancy between the coordinates, the civil 3d model is in the rigth position.)

 

please help me, im leting some revit screenschots and some civil 3d screenshots for the same coordinates.

 

joaoprezotto_0-1614016374686.png

joaoprezotto_1-1614016418596.png

joaoprezotto_2-1614016487213.png

joaoprezotto_3-1614016553485.png

joaoprezotto_4-1614016709157.png

 

 

 

 

 

16 ANTWORTEN 16
Nachricht 2 von 17
barthbradley
als Antwort auf: joaoprezotto

,,,and the Spot Coordinate's "Coordinate Base" is set to Survey Point?

Nachricht 3 von 17
joaoprezotto
als Antwort auf: barthbradley

2 degress on north cordinate in less than 1 meter 

Nachricht 4 von 17
barthbradley
als Antwort auf: joaoprezotto

Is your Survey Point showing the Geocoordinate's (e.g. Lat & Lon)? 

Nachricht 5 von 17
joaoprezotto
als Antwort auf: barthbradley

joaoprezotto_0-1614021078191.png

such a difference for coordinates in 4 metters 

joaoprezotto_1-1614021106120.png

 

 

and yes, im using survey point 

Nachricht 6 von 17
barthbradley
als Antwort auf: joaoprezotto

When you press Acquire Coordinates of DWG Link in Revit, do you get a message saying the Link and Project are sharing the same coordinates?  

Nachricht 7 von 17
joaoprezotto
als Antwort auf: barthbradley

when i first created the surface, i just imported dwg 3d faces and created the surface that way. i didnt use cad link for that. by the way, the elevations are correct 

Nachricht 8 von 17
barthbradley
als Antwort auf: joaoprezotto

Select the Survey Point and look at its Properties. Is "Lon" and "Lat" shown?  

Nachricht 9 von 17
syman2000
als Antwort auf: joaoprezotto

Can you check and see what elevation value you have for project and survey elevation? Also do you ever use the Relocate project? This Relocate project will mess up the coordinate elevation value.

 

relocated project.png

Check out my Revit youtube channel - https://www.youtube.com/user/scourdx
Nachricht 10 von 17
joaoprezotto
als Antwort auf: barthbradley

u say that for the site project or the secondary ones ? 

 

in the main project my survei point its that way

joaoprezotto_0-1614024004482.png

for the secondary projects (units), the value shows up 

Nachricht 11 von 17
joaoprezotto
als Antwort auf: syman2000

the elevation value is working fine. when i move the linked project in the site project, the values are updated corectely. 
i just cant figure out why my N/S, L/O coordinates dont represent the reallity in the site project 

Nachricht 12 von 17
barthbradley
als Antwort auf: joaoprezotto


@joaoprezotto wrote:

u say that for the site project or the secondary ones ? 

 

in the main project my survei point its that way

 

for the secondary projects (units), the value shows up 


 

I didn't ask you that.  I asked you if your Survey Point Properties had Geolocation data.    

Nachricht 13 von 17
joaoprezotto
als Antwort auf: barthbradley

no, it shows N/S, L/O, i think its in decimal degrees coordinate, otherwise in cad and civil3d im working with UTm

Nachricht 14 von 17
barthbradley
als Antwort auf: joaoprezotto

Acquire Coordinates of the DWG Link.  

Nachricht 15 von 17
joaoprezotto
als Antwort auf: barthbradley

OK, for that i need to create a CAD link or can i just do that by the cad model i imported to create the surface ? 

Nachricht 16 von 17
barthbradley
als Antwort auf: joaoprezotto

It needs to be a Link and the Link needs to be positioned relative to the Project.  In other words, Link the DWG in and move it. Once it's positioned correctly, Acquire Coordinates. 

Nachricht 17 von 17
joaoprezotto
als Antwort auf: barthbradley

WORKED FINE ! now i can have my models in civil3d on the rigth position. TY

Sie finden nicht, was Sie suchen? Fragen Sie die Community oder teilen Sie Ihr Wissen mit anderen.

In Foren veröffentlichen  

Autodesk Design & Make Report