[Gdal-dev] projection with ogr2ogr
mateusz at loskot.net
Fri Mar 9 04:55:55 EST 2007
Lijian Shi wrote:
> Hi, Mateusz,
> Thank you for your help. Now I have resolved the problem according
> your suggestion.
> But I met a new problem: after reprojecting the shp file with the
> command: ogr2ogr -t_srs WGS84 -s_srs NAD27 out.shp point.shp, I
> overlay the out.shp and point.shp in ArcGIS. But there are some shift
> between tow files. Is there any problem with my command?
I'm not a very experienced user of NAD27 (I live in Poland) but
AFAIK WGS84 =/= NAD27, so there are some differences (shifts)
like NAD27 has higher latitude and WGS84 higher longitude value
(counting in tens of feets).
If anyone could correct me here, I'd be thankful.
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