AutoCAD Civil 3D :: SHP File Data Connect Imports To Wrong Coordinate System
Jul 11, 2013
When the attached shape file (change soilmu_a_a.txt to .shp) is imported using MAPIMPORT the data aligns with other imported georeferenced raster imagery (said imagery was imported using the MAPIINSERT command). If the same shape file is imported using the data connect tool it shows up in a much different location (see word document).
The drawing coordinate system code is "UTM83-18F" and the data was downloaded from the Web Soil Survey's data download with the identical coordinate system (see attached readme.txt).
I prefer to use the data connect option when importing this type of shape file because I can label them all using a theme and use stylize the data for visualization/presentation.
As an aside, I have found that data connect does not automatically transform data coordinate systems to match your drawing coordinate system as advertised. I've used the edit coordinate system to no avail; however, again when the file is imported using MAPIMPORT and saved as a drawing (with native data coordinate system) and then that drawing is queried from a drawing in a different coordinate system it seems to transform the coordinate system just fine. Is this a problem with data connect?
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Mar 21, 2012
We are starting a project that we will be preparing a site grading plan for.We are being provided with an ALTA Survey drawing that is on state plane coordinate system, and the existing topography that I will be using for my existing surface is on a UTM coordinate system.
The site grading plan needs to be on state plane coordinate system that the ALTA Survey drawing is on.
I haven't done it before but I understand you can use Map 3D and take drawings that are on different coordinate systems and have them line up properly.
If I have my existing surface in a UTM coordinate system and want to data shortcut it into my site grading plan that's on state plane coordinates, will that work?
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Jan 2, 2014
I was recently setting up a new install of Civil 3D 2012 and was going to set the default coordinate system to 3TM (CM=114°W) when I realized the scale factor was set to 1.0 at the central meridian.
It should be 0.9999. I checked some others and they are all the same. I also checked the 6TM projection and it is also set to 1 although it should be 0.9992
Below is the WKT(ESRI) out of Civil for EPSG code 3401:
PROJCS["CANA83-10TM115",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.000,298.25722210]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",0.000],PARAMETER["False_Northing",0.000],PARAMETER["Scale_Factor",1.000000000000],PARAMETER["Central_Meridian",-115.00000000000000],PARAMETER["Latitude_Of_Origin",0.00000000000000],UNIT["Meter",1.00000000000000]]
Looking up the .PRJ for EPSG 3401, the published standard is:
PROJCS["NAD83 / Alberta 10-TM (Resource)",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-115],PARAMETER["scale_factor",0.9992],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["Meter",1]]
Win 7 Enterprise SP1 64 bit
Intel i7 3770 @ 3.40 GHz
16 GB RAM
Civil 3D 2012 SP2
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Jul 26, 2013
I am trying to insert an Mr Sid file using Data Connect. I am running 2011 C3D. When I try adding the file to the dwg, it tries to execute the query, but then I get an error "There was a problem adding data to map."
The folder containing the SID file has two other files...the .sdw file and the metadata file. Is there another file missing? Or is the SID file too large...it's 1.6GB.
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Mar 22, 2011
I have acsii data that I need to add to a map. My coordinate system for the map is CANA83-3TM114
The coordinate system for the ascii points are unknown. How do I transform the data to the same coordinate system as my map?
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Mar 14, 2012
how do i get an image set in one coordinate system come into a drawing in another coordinate system?
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May 3, 2013
I've just installed Civil3D, 64-bit on windows 7(running on bootcamp) and am trying to insert a georeferenced raster image but have encountered some issues.
1. "Home tab>>Data panel>>>insert An Image" - The data panel is missing and it's also not found in "customize palettes"
2. Trying the data connect route does not work either: Display manager>>>Data>>>Connect To Data - There is no 'Data' option and I cannot connect to Data.
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May 28, 2012
I want to know how to transform OCS Coordinate of A block object to UCS or WCS Coordinate .
It's Block's OCS Coordinate not other objects.
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May 23, 2012
How do I add my own system in Civil3d? We have a little strange system here with a deformation model, but I suggest that isn't a problem.
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Sep 2, 2013
I want to have a piece of text added to the drawing notes that uses a field (or similar), to list the coordinate system code assigned to the drawing, i.e. UTM83-12.
Any setvar or something that I can use?
There are load of different coordinate systems to choose from, and I don’t want to have to manually enter it for every drawing.
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Nov 20, 2012
My group is trying to convert a dwg from one coordinate system to another. The original drawing contains points, blocks, etc. in 1 system and we need it in a different one. We tried attaching the dwg to a new map with the new system using a layer query, but this did not appear to bring in the objects into the new system.
"Structures" is in the original system (OR83-NF), "StructuresHarn" is in the desired system (ORHP-NIF)
P.S. C3D 2011
Civil 3D 2013, HF3.0
Windows 7, 64-bit, SP1
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Feb 16, 2012
I am trying to convert point data from NAD83 State Plane Coordinates to UTM coordinates.
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Mar 2, 2012
How can I show coordinate on Civil 3D? I inserted a map from Google earth and I want the coordinate to be there.
Civil 3D 2012 SP1
8 GB Ram
i7-2630 @ 2.0 GHz
64 Bit Window 7 OS
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Apr 13, 2012
I am a new user of civil 3D 2012. How to write a new coordinate category in my computer.
I am using a 64 bit windows 7 and everytime I attempt to write a new coordinate system category it always display the words " no access to write to the dictionary".
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Apr 22, 2013
I have Points in Civil 3D that are in the Washington State South Zone NAD 83 Coordinate System and would like to get these points converted to Washington State North Zone NAD 83 Coordinate System. I am able to convert drawings entities to the new coordinate system using MAPEXPLORER but the points do not go with it.
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Nov 5, 2013
We are having a bit of a debate in our office. When you are working on civil engineering project where you are recieving files form Architects and Landscape Architects, and sending out "Dumbed Down" AutoCAD files to folks who don't have Civil3d, do you change your Civil3d Coordinate System to survey feet & specify your state plane coordinate system?
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Feb 20, 2013
I have created a custom coordinate system in AutoCAD Civil 3D 2012 using MAPCSCREATE command. My issue go figure is I created it incorrectly and now I want to delete it out of the system.
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Jun 7, 2012
I think this problem started after installing C3D 2012, and I don't think it's related to the UAC problems. I tried asking my reseller about it, but got no answer.
This happens with all projects that use Custom Coordinate Systems created in C3D 2011 or earlier. When opening the drawing and going into "Drawing Settings", I get this, and have to click seven times through the error box to finally have it do nothing:
Then, if I go back to Drawing Settings, I see this:
Notice how most of the dialog box settings are missing.
This stuff all worked fine for years, but seems to have gotten broken as soon as I installed C3D 2012, and is still broken in C3D 2013.
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Mar 16, 2012
I just installed AutoCAD Civil 3D 2012 last week from upgrading from 2011. I just noticed that when I set up a new drawing coordinate system for a horizontal datum, I get a message "Coordinate System Code is not Valid". I know the files are loaded under the documents and settings folder, but I don't know why it's not reading them.
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Jan 3, 2013
When assigning a coordinate system to my drawing in Civil 3D 2013, the drawing does not retain the selected system.
I choose the coord system I want in Map Setup and apply it (in this case MT83IF). After applying to the drawing I go back to verify the selected coordinate system and the dialog box indicates "N/A". The only workaround I can find is to save the drawing back to an earlier version and open it on another computer in the office that is running 2011. There I can assign my coord system and then reopen in 2013 where it now shows it properly assigned.
I have tried other coord systems to make sure it isn't isolated to just the one I am selecting - and it happens with all others I try. I have also tried a repair on my install to see if that would correct it to no avail.
I have a 64 bit system and have installed all service packs to date.
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May 30, 2012
I have a custom coordinate system defined and would like to send it out to a client, since they're having trouble creating a new coordinate system based on my parameters. Is it possible to sent that as a file so they can copy it to the appropriate folder or is it embedded in a database somewhere?
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Feb 25, 2008
I'm would like to know about conversion for those Global Coordinate System . For example : (Country : Australia , region Perth) I have AHD PCG94 Coordinate system as follow [ 44650.59 E , 202428.59 N ] & [ 44673.43 E, 202414.57 N ] . How to convert those coordinate system to suit the object into my current drawing with MGA94 (Zone 50) with Civil 3D software ? Or AutoCAD MAP which partially integrate in Civil 3D might work with this ?
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Sep 17, 2013
Nearmap has provided an aerial image georeferenced in the same coord system as Google Earth (epsg:3785). I found a Map 3D coordinate system WGS84.PseudoMercator (epsg:3857) which on web forums is equivalent to epsg:3785. After loading the image into a dwg on the epsg:3857 coord system I then queried the image into a dwg file on an mga55 gda94 coord datum.
It rotated the image correctly but as we had survey located features in the drawing the image needed to be shifted a further 1.75 metres SW than the transformation that Map had performed.
My question is to confirm that the Map epsg:3857 is indeed the same as epsg:3785? Given I had to shift the image I suspect it isn't.
Nearmap have also suggested using an epsg:900913 coord datum but there isn't one in Map 3D.
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Jan 23, 2012
1 How do I determine what coordinate system a drawing I have received has been prepared in?
2 I know how to export drawings to a .shp file but how can I export this drawing to a .shp file and ensure that coordinate system is maintained or otherwise changed for use in Arch GIS?
I have successfully exported the .shp file geometry previously but the cordinates system doesn't seem to match ARCGIS data sets. I am trying to establish is this an Autocad or ArchGis issue I suppose.
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Aug 8, 2012
I have been trying to import LAS files via Civil 3D 2011.
To do this I first turn the workspace to ''Tool based geospatial''. Then i assign a global coordinate system which is the same one as the LAS file i am importing. The in the task pane window (command: mapwspace) under display manager tab i right click on map base --> data --> add point cloud data --> create new index and then choose the file I want to import. Here i have some trouble; in the create new index window i am unable to assign a coordinate system, i can find the one i need but i cant select it (or any other), it persists on staying unselected. I am able to create an index without a coordinate system but I need it with the right coordinates.
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Jul 10, 2012
I have a small field (5 by 5 meters) to be set out with about 40 points. Currently i use EOV (Hungarian National Coordinate System), thus each point has a lot of digits. I want to make the implemetor's job easier, so i want to move and rotate the CS near to my field.
I tried to use UCS, but the COGO points retained the "World" coordinates.
How to carry out this without moving my whole drawing to the origin?
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Jul 23, 2012
In AutoCAD Civil 3D 2012 when assigning the state plane coordinate system LA83-SF is missing from the Library. Although it is visible as a choice to select in the Available coordinate systems window when creating a Category.
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Aug 1, 2012
I have a problem with different coordinate systems. I have a drawing in old Finnish coordinate system (KKJ, kaista 4) and I have a point file, which is made in ETRS-GK29 coordinate system. When I try to transfer the points to the drawing, the points will land way off from the drawing or I get this error message "Coordinate transformation from ETRF89.FinlandGK-29 to FINL-KKJ4 failed for point located at {29511662.554000,6948599.365000}. This usually indicates the point falls outside the boundaries of the destination coordinate system". I have checked and the point {29511662.554000,6948599.365000} should be over the drawing.
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Jul 22, 2008
Trying to connect to raster data through FDO Provider , 3D Map for Geospatial, raster formats are Drg, MrSid, Tiff and ECW, all formats load up but do not display, using Autocad Civil 3D 2008.
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Aug 10, 2012
I have 50+ project sites scattered along a 600+ mile alignment. My alignment reference drawing coordinate system is set to a UTM coordinate system. My project site drawings are set to state plane coordinate systems. Does coordinate transformation automatically occur with data references?
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Jul 29, 2013
I have geotif images that I've purchased from Washoe County GIS. They have world files that work great with data connect. That is, as long as I want to work at sea level. We have a Combined Factor mandated by the County for all record maps. it's a simple grid to ground factor. I can set this factor in the drawing settings and import my sea-level coordinate files just fine. The pboblem is that I can't get the Data Connect to work with the transform settings.The problem is the same with Geotif files and SHP files. I've tried using an x-reference drawing to insert the Geotif and then scale up the geotif but the imagery doesn't scale up.
Is it a program bug that keeps Data Connect from recognizing the transformation settings?
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