[mapserver-users] Can't get a raster to display... projection issue?
Peter Gustafson
pgustafson at gmail.com
Tue Apr 1 14:53:37 PDT 2014
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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