Need Projection ansd datums
Brian Harvey
Global Mapper UserTrusted User
Hi folks
Horizontal datum .
help please to get a file I can import into the co-ordinate dropdown box for USA State Plane Virginia North NAD83 HARN
Thanks
Brian
Horizontal datum .
help please to get a file I can import into the co-ordinate dropdown box for USA State Plane Virginia North NAD83 HARN
Thanks
Brian
Comments
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Brian,
I'm not quite sure what you need. Do you have a data file that you want to reproject to that coordinate system? If so, just load it in with whatever projection it originally has, then go to the Projection tab of the Configuration dialog and change the system to State Plane VA North with the appropriate NAD83 HARN/HPGN datum. You can then export to a new file and it will use that system.
Thanks,
Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation -
global_mapper wrote: »Brian,
I'm not quite sure what you need. Do you have a data file that you want to reproject to that coordinate system? If so, just load it in with whatever projection it originally has, then go to the Projection tab of the Configuration dialog and change the system to State Plane VA North with the appropriate NAD83 HARN/HPGN datum. You can then export to a new file and it will use that system.
Thanks,
Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation
I understand but there is no HARN option. is this the same as the HPGN . ? -
I understand, but there is no HARN, Is this the same as HPGN, / Client specifically asked for the HARN.
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Yeah they are the same thing, some places call it HARN, some HPGN, Global Mapper just picked one and used it for all.
Thanks,
Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation
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