Hi, Sorry for the late reply, Still marking and meetings on this side of the globe:
I used the site to go from dwg to dxf. Then used ogr2ogr at the command line ogr2ogr --version GDAL 3.6.4, released 2023/04/17 ogr2ogr -a_srs "EPSG:4326" -f "ESRI Shapefile" ^ -gcp 12.8973 4.8524 73.7737714009421 18.546875366193724 ^ -gcp 8.75204 17.21844 73.76355401367982 18.57499038261755 ^ -gcp 23.7272 8.4155 73.79942967064645 18.55509638758041 ^ -gcp 14.3373 21.9502 73.7767221307843 18.58772458615475 ^ -skipfailures ^ shp_out geocoordinated_Pune_baner_Map.dxf The gcps need work and I am not familiar with the area. Feels like some new bridges and roads. I got closer https://i.imgur.com/PhaXlrE.png -gcp 12.8973 4.8524 18.546875366193724 73.7737714009421 #Pashan HWY Sus Ln -gpc 8.75204 17.21844 18.57499038261755 73.76355401367982 # Hwy 48 and Balewadi -gpc 23.7272 8.4155 18.55509638758041 73.79942967064645 # Baner Prathamesh Park RD -gpc 14.3373 21.9502 18.58772458615475 73.77672213078434 # Balewadi wakad bridge On Wed, May 10, 2023 at 11:54 PM Vijay Kurhade <vijay.kurh...@gmail.com> wrote: > Hello > > I am sharing a shape file and AutoCAD (.dwg) file. I have geo-coordinated > the CAD file and then converted it into .shp file using following steps: > 1) Selected ‘geographic location’ option in AutoCAD > > 2) Entered latitude (18.5652) and longitude (73.7888) and elevation > (606 meters) > > 3) Selected ‘GIS coordinate system’ as ‘WORLD-MERCATOR(WGS84) > > 4) Selected time zone as ‘GMT+5:30 Chennai, Kolkata, Mumbai, New > Delhi’ > > 5) Drawing unit ‘Inches’ > > 6) Selected geo-graphic location in the AutoCAD drawing > > 7) Specified the north direction angle. Repeated the above steps to > mark three more geographic locations in the CAD file > > 8) Saved the CAD file and converted it into shape file using online > tool ‘https://mygeodata.cloud/conversion’ > > > Link to files : > https://drive.google.com/drive/folders/1xylPKQy0uJM3zbcqyxdvdSnxCaFh8lox?usp=share_link > > > I hope this helps you in analyzing the issue. > > Thanks in Advance. > > Regards- > Vijay > > Hewlett <rob.h...@gmail.com> wrote: > >> It sounds like the lat and longs are being plotted as Web Mercator >>> meters. I could be wrong >>> >>> >>> Is there a .PRJ file? >>> >>> How are you viewing the data: >>> QGIS >>> Open layers >>> Leaflet >>> >>> >>> >>> On Tue, May 9, 2023, 04:55 Vijay Kurhade <vijay.kurh...@gmail.com> >>> wrote: >>> >>>> Hi; >>>> >>>> I have a long pending issue with Shapefile and using proper >>>> Geo-coordinates for it; >>>> i need to place it in Pune, India with actual 4 Geo-Coordinates but >>>> everytime My shapefile gets placed into earth's center mostly Africa. >>>> >>>> What is the solution; How can I ensure the shapefile uses those >>>> lat/long 4 coordinates and is placed on Pune, India in Map rather than >>>> somewhere else? >>>> >>>> Thanks in Advance. >>>> >>>> Regards- >>>> Vijay >>>> _______________________________________________ >>>> gdal-dev mailing list >>>> gdal-dev@lists.osgeo.org >>>> https://lists.osgeo.org/mailman/listinfo/gdal-dev >>>> >>> _______________________________________________ >>> gdal-dev mailing list >>> gdal-dev@lists.osgeo.org >>> https://lists.osgeo.org/mailman/listinfo/gdal-dev >>> >> _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/gdal-dev >
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