Transformation  from WGS_1984_Lambert_Conformal_Conic to WGS_84 coordinates?

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01-12-2011 05:22 AM
GunnarKorte
New Contributor
Hello,

I would like to transform a layer with raster information from WGS_1984_Lambert_Conformal_Conic to WGS_84 coordinates.

As I don't know the Projection Translation Parameters Dx, Dy, and Dz I seek your help.
If anyone knows the coordinates or could tell me where I can possibly find these that would be very helpful.

I am also not sure whether the previous projection by the original author has been made within a pre-defined cartographic projection. In the geoprocessing history, the description of the coordinate system has an "yyyyy" (name of the original author) ending (see red below). Can I assume that this means the projection has been intentionally changed? How can I possibly retrieve the change information from the data file?

Here is the metadata information

DefineProjection_2

Date and time: 20100811 at time 234712
Tool location: C:\Programme\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\DefineProjection

Command issued

DefineProjection D:\xxxxxx_xxxxx_2010\ht PROJCS['WGS_1984_Lambert_Conformal_Conic_YYYYY',GEOGCS['GCS_WGS_1984',DATUM['D_WGS_1984',SPHEROID['WGS_1984',6378137.0,298.257223563]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]],PROJECTION['Lambert_Conformal_Conic'],PARAMETER['False_Easting',0.0],PARAMETER['False_Northing',0.0],PARAMETER['Central_Meridian',10.3],PARAMETER['Standard_Parallel_1',48.4],PARAMETER['Standard_Parallel_2',53.4],PARAMETER['Latitude_Of_Origin',51.0],UNIT['Meter',1.0]] D:\xxxxxx_xxxxx_2010\ht

I look forward to your replies, thanks in advance for your help!
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