[mapserver-users] Raste Display (More Information)

Wed Aug 21 14:09:31 PDT 2002

Did you compile the mapserv program yourself?  I would recommend
configuring it --without-tiff  , since GDAL also has tiff support and you
don't want to confuse mapserv with which to use.  That's from my experience
anyway.
If you have gdal installed use "gdalinfo" and tell use what info it gives
you about your image.

Tyler

                      "gabriel"                                                                                  
                      <gabriel at ciasc.gov.br>              To:       <mapserver-users at lists.gis.umn.edu>          
                      Sent by:                            cc:                                                    
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                      gis.umn.edu                         Subject:  [mapserver-users] Raste Display (More        
                                                           Information)                                          

                      08/21/2002 04:14 PM                                                                        

This is the output from some "TIFF Tools Overview" (tiffdump and tiffinfo)
of my TIF file :

[mapserver at linux geoimagens]$ tiffdump  agronomica_trindade.tif
<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office"
/>
agronomica_trindade.tif:
Magic: 0x4949 <little-endian> Version: 0x2a
Directory 0: offset 8 (0x8) next 0 (0)
SubFileType (254) LONG (4) 1<0>
ImageWidth (256) LONG (4) 1<924>
ImageLength (257) LONG (4) 1<906>
BitsPerSample (258) SHORT (3) 3<8 8 8>
Compression (259) SHORT (3) 1<1>
Photometric (262) SHORT (3) 1<2>
SamplesPerPixel (277) SHORT (3) 1<3>
RowsPerStrip (278) LONG (4) 1<906>
StripByteCounts (279) LONG (4) 1<2511432>
XResolution (282) RATIONAL (5) 1<100>
YResolution (283) RATIONAL (5) 1<100>
PlanarConfig (284) SHORT (3) 1<1>
ResolutionUnit (296) SHORT (3) 1<2>
Predictor (317) SHORT (3) 1<1>
Software (305) ASCII (2) 15<UMAX MagicScan\0>
DateTime (306) ASCII (2) 20<1999: 5:20 15:49:21\0>
ImageDescription (270) ASCII (2) 48
<\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0 ...>
Model (272) ASCII (2) 48<\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
...>
37458 (0x9252) BYTE (1) 2<0x1 0xbb>
37459 (0x9253) BYTE (1) 2<0xe0 0x13>
37460 (0x9254) BYTE (1) 2<0xbe 0x6b>
37461 (0x9255) BYTE (1) 2<0x9c 0xc3>
StripOffsets (273) LONG (4) 1<228123>

[mapserver at linux geoimagens]$ tiffinfo  agronomica_trindade.tif
agronomica_trindade.tif: Warning, unknown field with tag 317 (0x13d)
ignored.
agronomica_trindade.tif: Warning, invalid TIFF directory; tags are not
sorted in ascending order.
agronomica_trindade.tif: Warning, unknown field with tag 37458 (0x9252)
ignored.
agronomica_trindade.tif: Warning, unknown field with tag 37459 (0x9253)
ignored.
agronomica_trindade.tif: Warning, unknown field with tag 37460 (0x9254)
ignored.
agronomica_trindade.tif: Warning, unknown field with tag 37461 (0x9255)
ignored.
TIFF Directory at offset 0x8
  Subfile Type: (0 = 0x0)
  Image Width: 924 Image Length: 906
  Resolution: 100, 100 pixels/inch
  Bits/Sample: 8
  Compression Scheme: None
  Photometric Interpretation: RGB color
  Date & Time: "1999: 5:20 15:49:21"
  Software: "UMAX MagicScan"
  Image Description: ""
  Model: ""
  Samples/Pixel: 3
  Rows/Strip: 906
  Planar Configuration: single image plane

 ----- Original Message -----
 From: gabriel
 To: mapserver-users at lists.gis.umn.edu
 Sent: Wednesday, August 21, 2002 3:50 PM
 Subject: Raste Display

 I have some TIF images georeferenced at MapInfo software. I would like to
 display them with Mapserver.

 My MS version is:
 mapserver at linux cgi-bin]$ ./mapserv -v
 MapServer version 3.5 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP SUPPORTS=PROJ
 SUPPORTS=TTF SUPPORTS=WMS_SERVER INPUT=TIFF INPUT=EPPL7 INPUT=JPEG
 INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE

 According  supported formats list at http://www.remotesensing.org/gdal ,
 " If no georeferencing information is available in the TIFF file itself,
 GDAL will also check for, and use an ESRI world file with the extention
 .tfw, .tiffw or .wld, as well as a MapInfo .tab file (only control points
 used, Coordsys ignored)."

 Mapserver would have to work with MapInfo file.

 But It give-me this message: "msCalculateScale(): General error message.
 Invalid image extent."

 My .map file is:

 #
 # Start of map file
 #
 NAME RASTER_
 STATUS ON
 SIZE 400 300
 UNITS METERS
 SHAPEPATH "/home/mapserver/geoimagens"
 #
 # Projection definition, consult the PROJ.4 documentation for parameter
 discussion
 #
 #PROJECTION
 # "proj=utm"
 # "ellps=GRS80"
 # "zone=15"
 # "north"
 # "zone=22"
 # "south"
 # "no_defs"
 #END

 #
 # Start of web interface definition
 #
 WEB
 TEMPLATE raster.html
 IMAGEPATH "/usr/local/apache2/htdocs/ms_demo/tmp/"
 IMAGEURL "/ms_demo/tmp/"
 END

 #
 # Start of layer definitions
 #
 LAYER
 NAME "agronomica_trindade"
 TYPE RASTER
 DATA "agronomica_trindade.tif"
 STATUS DEFAULT
 END #

 END # Map File