[mapserver-users] displaying 3-band images

Wed Dec 8 14:33:08 EST 2010

Michael:

I inserted the following lines in my map file.

  CONFIG "MS_ERRORFILE" "stdout"

  DEBUG 5

  CONFIG "CPL_DEBUG" "ON"

  CONFIG "PROJ_DEBUG" "ON"

  CONFIG "ON_MISSING_DATA" "FAIL"

However, the behavior is the same and I get no additional messages.  However, the following message shows up in the apache error file.

  GDAL: GDALDeregister_GTiff() called.\r

My mapserver (ms4w) has been built with GDAL support because mapserv -v gives me the following.

  MapServer version 5.3-dev OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE

  SUPPORTS=ICONV SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER

  SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI SUPPORTS=THREADS SUPPORTS=GEOS INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE

I'm wondering if there is a problem in GDAL reading the projection information because using gdalinfo on the source file gives me the following in the output.

  Coordinate System is:

  LOCAL_CS[]

Yet, when I add the correct projection information using gdal_translate -a_srs ... ArcView comes up with a blank image.

Any clues?

===========================
David V. Hildebrand
Agriculture Financial Services Corporation
(403) 782-8239   

www.afsc.ca <about:www.afsc.ca>  <http://www.afsc.ca <http://www.afsc.ca/> >
This communication is intended for the use of the recipient to which it is addressed, and may contain confidential, personal and/or privileged information. Please contact Agriculture Financial Services Corporation immediately if you are not the intended recipient of this communication, and do not copy, distribute, or take action relying on it. Any communication received in error, or subsequent reply, should be deleted or destroyed. Please consider the environment before printing this email.

  _____  

From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Michael Schulz
Sent: Wednesday, December 08, 2010 1:20 AM
To: mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] displaying 3-band images

Hi, 

are you sure your raster can be read by mapserver cgi? Maybe try adding the ON_MISSING_DATA config option at map file level to rule out this error: CONFIG "ON_MISSING_DATA" "FAIL"

Also, I think IMAGEMODE is a parameter of the outputformat object not the layer object.

Cheers, Michael

2010/12/8 David Hildebrand <David.Hildebrand at afsc.ca>

I have a TIFF image I want to display.  The image is a 3-band 8-bit image.  The server logs show no error but my display is coming out blank.  I am using ms4w with GDAL support so I'm not sure what is going wrong here.  A sample of the mapfile is shown below.  I get a parsing error if I include IMAGEMODE "RGB" in the layer definition.  Any suggestions?

LAYER

  NAME "awifs"

  PROCESSING "BANDS=3,2,1"

  PROCESSING "SCALE=AUTO"

  METADATA

    "wms_title" "awifs"

    "wms_opaque" "1"

    "ows_resolution" "56 56"

    "wms_srs" "EPSG:43001"

    "wms_extent" "-701344.000 -417256.000 803040.000 711368.000"

    "wcs_srs" "EPSG:43001"

    "wcs_extent" "-701344.000 -417256.000 803040.000 711368.000"

  END

  STATUS on 

  TYPE raster

  DATA "//Plcoressatsb01/AWiFS/initial_delivery/images/July.tif"

  PROJECTION

    "init=epsg:43001"

  END

  EXTENT -701344.000 -417256.000 803040.000 711368.000

  UNITS meters

END

===========================
David V. Hildebrand
Agriculture Financial Services Corporation
(403) 782-8239   

www.afsc.ca <http://www.afsc.ca <http://www.afsc.ca/> >
This communication is intended for the use of the recipient to which it is addressed, and may contain confidential, personal and/or privileged information. Please contact Agriculture Financial Services Corporation immediately if you are not the intended recipient of this communication, and do not copy, distribute, or take action relying on it. Any communication received in error, or subsequent reply, should be deleted or destroyed. Please consider the environment before printing this email.

  _____  

From: Brent Wood [mailto:pcreso at yahoo.com] 
Sent: Monday, December 06, 2010 4:37 PM
To: David Hildebrand; Brent Fraser
Cc: mapserver-users at lists.osgeo.org
Subject: Re: [mapserver-users] street maps

Sigh,

Get the link right!!

PDF summarising Bing/Google licelice issues

http://victorianspatialcouncil.org/cms/library/attachments/VSC%20Guidance%20Note%201_T&C%20Use%20of%20%20Google%20Maps%20and%20Bing%20Maps%20v1.0-May%202010.pdf

Brent Wood

--- On Tue, 12/7/10, Brent Fraser <bfraser at geoanalytic.com> wrote:

From: Brent Fraser <bfraser at geoanalytic.com>
Subject: Re: [mapserver-users] street maps
To: "David Hildebrand" <David.Hildebrand at afsc.ca>
Cc: mapserver-users at lists.osgeo.org
Date: Tuesday, December 7, 2010, 10:02 AM

David,

  This thread may get you started with OpenStreetMap.  Be sure to read Google's and Bing's Term Of Service.

http://lists.osgeo.org/pipermail/mapserver-users/2010-July/066061.html

Best Regards,

Brent Fraser

On 12/6/2010 12:18 PM, David Hildebrand wrote: 

I want to add a street map (OpenStreetMap, Google, Bing, etc.) as a WMS layer but I'm not sure which service to use and what the URL would be to try them out?  My AOI is only about 10 by 10 degrees wide.

Any suggestions?

===========================
David V. Hildebrand
Agriculture Financial Services Corporation
(403) 782-8239   

www.afsc.ca <http://www.afsc.ca <http://www.afsc.ca/> >
This communication is intended for the use of the recipient to which it is addressed, and may contain confidential, personal and/or privileged information. Please contact Agriculture Financial Services Corporation immediately if you are not the intended recipient of this communication, and do not copy, distribute, or take action relying on it. Any communication received in error, or subsequent reply, should be deleted or destroyed. Please consider the environment before printing this email.

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