0

I have a DWF file (Boundary.kmz) from a client, which shows the boundary (and points) of a property.

I want to convert this DWF file to KML to view correctly in Google Earth.

I can open the DWF file in QGIS (3.24.2-Tisler) - but the file has an unknown coordinate reference system (CRS). When I try and set the CRS to WGS84 it is still wrong.

I have a reference location point, which is in the correct place. (Boundary.kmz). The CRS for this file is WGS84 - EPSG:4326. However, I cannot get the Boundary.dwf entities (lines and points) to align with this reference location point.

I have spent about 3 hours on trying to get the Boundary.dwf. I've tried multiple different approaches, including downloading a trial version of AutoCAD to try and resave the .dwf file as something else.

How can I generate a KML?

9

1 Answer 1

0

Boundary.kmz is good. boundary.dwf is not good. Coordinates are not right. Not even close. 1656096_Regulation42_A1_v6_WG27.pdf is good. Use point list with a LO27 coordinate system, like EPSG:22287 or EPSG:2052. X and Y are Westings and Southings. enter image description here

Here's what I get in QGIS. "TSF No 4&5" lands in same area as point coordinates from PDF. enter image description here

Another view here: enter image description here

2
  • Tried that, added both of those coordinate systems to the points entity, and they just get moved way off. imgur.com/a/x1MCWSK
    – user71215
    Jul 22, 2022 at 13:52
  • I just edited my answer to show you that the KMZ does fall in with point coordinates from the PDF. I used EPSG:22287.
    – Pointdump
    Jul 22, 2022 at 14:28

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.