[mapserver-users] Can't get a raster to display... projection issue?

thomas bonfort thomas.bonfort at gmail.com
Tue Apr 1 15:08:19 PDT 2014


typo: epsg:3857 instead of 3587?

--
thomas

On 1 April 2014 23:53, Peter Gustafson <pgustafson at gmail.com> wrote:
> Hi all, I'm brand new to mapserver.
> (The itasca workshop map works)
>
> I can't get a raster to display. I've tried various extents and projections
> but suspect these are the cause. The mapfile is as below (IMAGEPATH and
> IMAGEURL are changed -- working with itasca) as well as info from gdal.
> Your help would be greatly appreciated!
>
> Thanks,
> Pete
>
> MAP
>         NAME MyMap
>         STATUS ON
>         CONFIG "MS_ERRORFILE" "ms_error.txt"
>         DEBUG 5
>         STATUS ON
>         SIZE 1000 600
>         EXTENT -20037508.34 -20037508.34 20037508.34 20037508.34
>         UNITS METERS
>         SHAPEPATH "data"
>         IMAGECOLOR 255 255 255
>
>         PROJECTION
>                 "init=epsg:3587"
>         END
>
>         WEB
>             IMAGEPATH "/var/www/localhost/htdocs/tmp/"
>             IMAGEURL "tmp/"
>         END
>
>         LAYER
>                 NAME "wac-48_1_4.tif"
>                 DATA "wac-48_1_4.tif"
>                 TYPE RASTER
>                 TRANSFORM TRUE
>                 STATUS ON
>                 UNITS DD
>                 PROJECTION
>                         "init=epsg:4326"
>                 END
>         END
> END
>
> Driver: GTiff/GeoTIFF
> Files: data/wac-48_1_4.tif
> Size is 512, 512
> Coordinate System is:
> GEOGCS["WGS 84",
>     DATUM["WGS_1984",
>         SPHEROID["WGS 84",6378137,298.257223563,
>             AUTHORITY["EPSG","7030"]],
>         AUTHORITY["EPSG","6326"]],
>     PRIMEM["Greenwich",0],
>     UNIT["degree",0.0174532925199433],
>     AUTHORITY["EPSG","4326"]]
> Origin = (-95.777952659785427,49.001030999999998)
> Pixel Size = (0.019025026914202,-0.019025026914202)
> Metadata:
>   AREA_OR_POINT=Area
> Image Structure Metadata:
>   COMPRESSION=LZW
>   INTERLEAVE=PIXEL
> Corner Coordinates:
> Upper Left  ( -95.7779527,  49.0010310) ( 95d46'40.63"W, 49d 0' 3.71"N)
> Lower Left  ( -95.7779527,  39.2602172) ( 95d46'40.63"W, 39d15'36.78"N)
> Upper Right ( -86.0371389,  49.0010310) ( 86d 2'13.70"W, 49d 0' 3.71"N)
> Lower Right ( -86.0371389,  39.2602172) ( 86d 2'13.70"W, 39d15'36.78"N)
> Center      ( -90.9075458,  44.1306241) ( 90d54'27.16"W, 44d 7'50.25"N)
> Band 1 Block=512x5 Type=Byte, ColorInterp=Red
> Band 2 Block=512x5 Type=Byte, ColorInterp=Green
> Band 3 Block=512x5 Type=Byte, ColorInterp=Blue
>
>
>
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