By my reckoning you are just off the Ingar Trail on the Jamison 8930-2N map. The Jamison sheet is MGA (1966) not GDA (WGS84). If you look down in the bottom left corner of the downloadable pdf map MGA is printed on the map border (refer picture below).
My experience with the downloadable geopdf files is that the pdf is georeferenced as GDA. It's printed on the bottom right of the map border and is in the metadata (see output of metadata below). Some older maps that have not been updated to GDA are still MGA. I think Oruxmaps takes the map datum from the pdf so it would be referencing the image as GDA.
Try changing the map datum to MGA and see how you go.
Michael.
- jamison mga.jpg (187.68 KiB) Viewed 16573 times
Metadata from the PDF file:Driver: PDF/Geospatial PDF
Files: 8930-2N JAMISON.pdf
Size is 6767, 3484
Coordinate System is:
PROJCS["GDA_1994_MGA_Zone_56",
GEOGCS["GCS_GDA_1994",
DATUM["Geocentric_Datum_of_Australia_1994",
SPHEROID["GRS_1980",6378137.0,298.257222101]],
PRIMEM["Greenwich",0.0],
UNIT["Degree",0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["False_Easting",500000.0],
PARAMETER["False_Northing",10000000.0],
PARAMETER["Central_Meridian",153.0],
PARAMETER["Scale_Factor",0.9996],
PARAMETER["Latitude_Of_Origin",0.0],
UNIT["Meter",1.0]]
GeoTransform =
243936.077432269, 4.232208796921401, 0.1079758749961432
6262520.787086848, 0.1076744821363498, -4.232683836414725
Metadata:
CREATION_DATE=D:20171020132244+10
CREATOR=Esri ArcMap 10.3.0.4322
NEATLINE=POLYGON ((244087.729816912178649 6248020.518988867290318,244088.120437954727095 6263041.616802841424942,269957.185805182205513 6263040.647875521332026,269957.807962849154137 6248020.708077747374773,244087.729816912178649 6248020.518988867290318))
Corner Coordinates:
Upper Left ( 243936.077, 6262520.787) (150d14' 8.81"E, 33d44'47.31"S)
Lower Left ( 244312.265, 6247774.117) (150d14' 8.03"E, 33d52'45.89"S)
Upper Right ( 272575.434, 6263249.420) (150d32'41.52"E, 33d44'47.20"S)
Lower Right ( 272951.622, 6248502.750) (150d32'42.46"E, 33d52'45.86"S)
Center ( 258443.850, 6255511.768) (150d23'25.19"E, 33d48'46.92"S)
Band 1 Block=6767x1 Type=Byte, ColorInterp=Red
Band 2 Block=6767x1 Type=Byte, ColorInterp=Green
Band 3 Block=6767x1 Type=Byte, ColorInterp=Blue
One foot in front of the other.