[mapguide-users] How do i load raster in MGOS 2?

[Zac Spitzer]

the first one is missing the co-ordinates.. you need to set that
value, rasters are fussier

On Tue, Aug 5, 2008 at 7:07 PM, jamesdudden
<jamesdudden at blueyonder.co.uk> wrote:
>
> Thank you for your on-going help - i now have the print outs from a working
> tif file and one that doesn't show up:
>
> NOT WORKING:
> Driver: GTiff/GeoTIFF
> Files: C:\Program Files\FWTools2.2.1\Savills.tif
> Size is 7874, 7874
> Coordinate System is `'
> Image Structure Metadata:
>  INTERLEAVE=BAND
> Corner Coordinates:
> Upper Left  (    0.0,    0.0)
> Lower Left  (    0.0, 7874.0)
> Upper Right ( 7874.0,    0.0)
> Lower Right ( 7874.0, 7874.0)
> Center      ( 3937.0, 3937.0)
> Band 1 Block=128x128 Type=Byte, ColorInterp=Palette
>  Image Structure Metadata:
>    NBITS=1
>  Color Table (RGB with 2 entries)
>    0: 255,255,255,255
>    1: 0,0,0,255
>
>
> WORKING:
>
> Driver: GTiff/GeoTIFF
> Files: C:\Program Files\FWTools2.2.1\Marble.tif
> Size is 21600, 21600
> Coordinate System is:
> GEOGCS["WGS 84",
>    DATUM["WGS_1984",
>        SPHEROID["WGS 84",6378137,298.2572235630016,
>            AUTHORITY["EPSG","7030"]],
>        AUTHORITY["EPSG","6326"]],
>    PRIMEM["Greenwich",0],
>    UNIT["degree",0.0174532925199433],
>    AUTHORITY["EPSG","4326"]]
> Origin = (-180.000000000000000,90.000000000000000)
> Pixel Size = (0.002083333333333,-0.002083333333333)
> Metadata:
>  AREA_OR_POINT=Area
> Image Structure Metadata:
>  INTERLEAVE=BAND
> Corner Coordinates:
> Upper Left  (-180.0000000,  90.0000000) (180d 0'0.00"W, 90d 0'0.00"N)
> Lower Left  (-180.0000000,  45.0000000) (180d 0'0.00"W, 45d 0'0.00"N)
> Upper Right (-135.0000000,  90.0000000) (135d 0'0.00"W, 90d 0'0.00"N)
> Lower Right (-135.0000000,  45.0000000) (135d 0'0.00"W, 45d 0'0.00"N)
> Center      (-157.5000000,  67.5000000) (157d30'0.00"W, 67d30'0.00"N)
> Band 1 Block=21600x1 Type=Byte, ColorInterp=Red
>  NoData Value=20
> Band 2 Block=21600x1 Type=Byte, ColorInterp=Green
>  NoData Value=20
> Band 3 Block=21600x1 Type=Byte, ColorInterp=Blue
>  NoData Value=20
>
>
> I can see an obvious difference in the amount of data - but i don't create
> the files so what do i need to tell the person who does create them in order
> to make them work?
>
> Kind regards to all
>
> James Dudden
> --
> View this message in context: http://www.nabble.com/How-do-i-load-raster-in-MGOS-2--tp18648843p18827267.html
> Sent from the MapGuide Users mailing list archive at Nabble.com.
>
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>



-- 
Zac Spitzer -
http://zacster.blogspot.com (My Blog)
+61 405 847 168