I'm sorry, I fear I can't help you further. I'm sure that somebody else will go on with your problem soon. There must be something odd in the image or in your Mapserver. You could still try two things and try to find exact reason for the failure: - use ready compiled Mapserver if you find such for your operating system - test with another image from different source -Jukka-
________________________________
Lähettäjä: Raivo Alla [mailto:[EMAIL PROTECTED]
Lähetetty: 17. syyskuuta 2008 14:57
Vastaanottaja: Rahkonen Jukka
Aihe: Re: [mapserver-users] mapserver 5 TIFF displaying problem
Hi,
thank you but sadly it did'nt help.
Changed the DRIVER and translated to GeoTiff, but the problem remained.
Even after I changed my .map file projection to EPSG:3301 (same like
that .tif file has) was the same picture there.
If I zoom in/out, then the picture changes a bit ->
http://picasaweb.google.com/snaperski/Ort#5246949911192681730
Strange:)
Raivo
On Wed, Sep 17, 2008 at 2:27 PM, Rahkonen Jukka <[EMAIL PROTECTED]>
wrote:
Hi,
If all the clients show the same artifacts we can trust they
come from the server. For some reason it does not like your original image.
Try converting it to uncompressed geotiff image with gdal_translate
gdal_translate -of GTiff 54653.tif 54653_basic.tif
Make another layer from this new image, or edit your mapfile to
use that instead of the original 54653.tif. What happens? By the way, I
believe it should read
DRIVER "GD/PNG24"
-Jukka-
________________________________
Lähettäjä: Raivo Alla [mailto:[EMAIL PROTECTED]
Lähetetty: 17. syyskuuta 2008 14:16
Vastaanottaja: Rahkonen Jukka
Aihe: Re: [mapserver-users] mapserver 5 TIFF displaying
problem
Hei,
thank you for advice!
I changed .map a bit:
IMAGETYPE png24
OUTPUTFORMAT
NAME png24
DRIVER "GD/PNG"
MIMETYPE "image/png"
IMAGEMODE RGBA
EXTENSION "png"
END
output quality looks better, but that black-lined crap
is still there:(
I tried the same with uDig and Gaia WMS-clients, but
it's the same.
Raivo
On Wed, Sep 17, 2008 at 1:51 PM, Rahkonen Jukka <[EMAIL
PROTECTED]> wrote:
Hi,
It's getting closer. Image is now at least in
a correct place? Distortion can be due to ArcMAP, perhaps it does not like the
outputformat you are using. Next trials:
- Have a try with another client software. like
Quantum GIS, OpenJUMP, Cadcorp SIS map browser, or just your web browser.
- Try changing outputformat. I believe you
will need to change it anyway, png is not good for aerial images. Try png24 or
jpeg instead.
-Jukka-
________________________________
Lähettäjä: Raivo Alla [mailto:[EMAIL
PROTECTED]
Lähetetty: 17. syyskuuta 2008 13:43
Vastaanottaja: Rahkonen Jukka
Aihe: Re: [mapserver-users] mapserver 5
TIFF displaying problem
Thank you,
I added PROJECTION block to the layer,
but unfortunately the same dance: output is corrupted as it could be seen here:
http://picasaweb.google.com/snaperski/Ort#5246933992333025954
Maybe I should compile mapserver
without -with-tiff key?
Raivo
On Wed, Sep 17, 2008 at 1:03 PM,
Rahkonen Jukka <[EMAIL PROTECTED]> wrote:
Tere.
You have defined the output projection
as epsg:4326 and by quick look it is OK in both map projection and WMS
metadata. However, your original image is in Estonian projection, but
Mapserver does not know it automatically. You need to add PROJECTION block to
layer definitions as well. Try editin your mapfile as follows:
LAYER
TYPE RASTER
NAME "raster"
STATUS ON
DATA "54653.tif"
PROJECTION
"init=epsg:3301"
END #end projection
END #end layer
I hope I guessed the epsg code right.
-Jukka Rahkonen-
________________________________
Lähettäjä: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Puolesta Raivo Alla
Lähetetty: 17. syyskuuta 2008 12:51
Vastaanottaja:
[email protected]
Aihe: Re: [mapserver-users] mapserver 5
TIFF displaying problem
Thank you for answering!
There's some additional information.
Gdalinfo output:
Driver: GTiff/GeoTIFF
Files: 65812.tif
65812.aux
Size is 5000, 5000
Coordinate System is:
LOCAL_CS["Estonia_1997_Estonia_National_Grid",
UNIT["meters",1]]
Origin =
(715000.500000000000000,6584999.500000000000000)
Pixel Size =
(1.000000000000000,-1.000000000000000)
Metadata:
TIFFTAG_XRESOLUTION=2272.0896
TIFFTAG_YRESOLUTION=2272.0896
TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch)
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 715000.500, 6584999.500)
Lower Left ( 715000.500, 6579999.500)
Upper Right ( 720000.500, 6584999.500)
Lower Right ( 720000.500, 6579999.500)
Center ( 717500.500, 6582499.500)
Band 1 Block=5000x8 Type=Byte,
ColorInterp=Red
Metadata:
LAYER_TYPE=athematic
Band 2 Block=5000x8 Type=Byte,
ColorInterp=Green
Metadata:
LAYER_TYPE=athematic
Band 3 Block=5000x8 Type=Byte,
ColorInterp=Blue
Metadata:
LAYER_TYPE=athematic
And from .map file:
IMAGETYPE PNG
OUTPUTFORMAT
NAME png
DRIVER "GD/PNG"
MIMETYPE "image/png"
IMAGEMODE RGB
END
PROJECTION
"init=epsg:4326"
END
METADATA
WMS_TITLE "UMN MapServer Maa-ameti
TEST"
WMS_ABSTRACT "Mõeldud testimiseks"
WMS_ACCESSCONSTRAINTS "none"
WMS_SRS "EPSG:4326"
END
Could it be problem that coordinate
systems does not match?
However, I remember it's written that
Mapserver could do SRS transforming on-the-fly.
On Wed, Sep 17, 2008 at 11:23 AM,
Rahkonen Jukka <[EMAIL PROTECTED]> wrote:
Hi,
Impossible to say with this
information. Much better possibilities to help you if you could send also the
main MAP part of your mapfile including at lesast outputformat and projection,
and the metadata sections. Gdalinfo report about the image might be helpful as
well.
-Jukka Rahkonen-
________________________________
Lähettäjä: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Puolesta Raivo Alla
Lähetetty: 17. syyskuuta 2008 9:38
Vastaanottaja:
[email protected]
Aihe: [mapserver-users] mapserver 5
TIFF displaying problem
Hello,
I'm quite new using Mapserver and found
myself struggling with this simple-looking problem:
In my map file, there is layer defined
as follows:
LAYER
TYPE RASTER
NAME "raster"
STATUS ON
DATA "54653.tif"
END
The problem is, that this image is
corrupted when I look at it in ArcMap - it contains strange black boxes and
stripes. Original image is OK, so
I guess the problem is somewhere in map
file.
.tfw file should be ok:
1.000000000000000
0.000000000000000
0.000000000000000
-1.000000000000000
650000.500000000000000
6469999.500000000000000
What could be the problem?
Raivo Alla
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