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GDAL Help!

Shaun

Shaun

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unitedkingdom
All of the coordinates in embedded in my geotiffs are way off. I don't know what's up with it.

They're all the same amount "off" and warp into a mosaic, but that's a degree or more off in lat and long.

As you can see...
it gives 41.26121 -85.52117, although around 39..., -86... is the right ballpark

I guess it's some conversion needed but I can't figure out what. Here's one:

It's "off" by a factor of x, even in it's current projection.

Geotiff_Information:
Version: 1
Key_Revision: 1.0
Tagged_Information:
ModelTiepointTag (2,3):
0 0 0
140000 1622500 0
ModelPixelScaleTag (1,3):
0.5 0.5 0
End_Of_Tags.
Keyed_Information:
GTModelTypeGeoKey (Short,1): ModelTypeProjected
GTRasterTypeGeoKey (Short,1): RasterPixelIsArea
GTCitationGeoKey (Ascii,69): "PCS Name = NAD_1983_NSRS2007_StatePlane_Indiana_East_FIPS_1301_Ft_US"
GeographicTypeGeoKey (Short,1): User-Defined
GeogCitationGeoKey (Ascii,100): "GCS Name = GCS_NAD_1983_NSRS2007|Datum = NAD_1983_NSRS2007|Ellipsoid = GRS_1980|Primem = Greenwich|"
GeogGeodeticDatumGeoKey (Short,1): User-Defined
GeogAngularUnitsGeoKey (Short,1): Angular_Degree
GeogEllipsoidGeoKey (Short,1): User-Defined
GeogSemiMajorAxisGeoKey (Double,1): 6378137
GeogInvFlatteningGeoKey (Double,1): 298.257222101
GeogPrimeMeridianLongGeoKey (Double,1): 0
ProjectedCSTypeGeoKey (Short,1): User-Defined
ProjectionGeoKey (Short,1): User-Defined
ProjCoordTransGeoKey (Short,1): CT_TransverseMercator
ProjLinearUnitsGeoKey (Short,1): Linear_Foot_US_Survey
ProjNatOriginLongGeoKey (Double,1): -85.6666666666667
ProjNatOriginLatGeoKey (Double,1): 37.5
ProjFalseEastingGeoKey (Double,1): 100000
ProjFalseNorthingGeoKey (Double,1): 250000
ProjScaleAtNatOriginGeoKey (Double,1): 0.999966666666667
End_Of_Keys.
End_Of_Geotiff.

Projection Method: CT_TransverseMercator
ProjNatOriginLatGeoKey: 37.500000 ( 37d30' 0.00"N)
ProjNatOriginLongGeoKey: -85.666667 ( 85d40' 0.00"W)
ProjScaleAtNatOriginGeoKey: 0.999967
ProjFalseEastingGeoKey: 30480.060960 m
ProjFalseNorthingGeoKey: 76200.152400 m
Projection Linear Units: 9003/US survey foot (0.304801m)

Corner Coordinates:
Upper Left ( 140000.000, 1622500.000)
Lower Left ( 140000.000, 1620000.000)
Upper Right ( 142500.000, 1622500.000)
Lower Right ( 142500.000, 1620000.000)
Center ( 141250.000, 1621250.000)
 
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