[mapserver-users] Multiple projection problem

[Stepan Kafka]

Hi Matt!

    Your map has set output projection to WGS84, but initial map extent is
clearly set for different projection.

Stepan Kafka

  -----Puvodní zpráva-----
  Od: owner-mapserver-users at lists.gis.umn.edu
[mailto:owner-mapserver-users at lists.gis.umn.edu]za uživatele Matthew Hatcher
  Odesláno: 15. srpna 2002 11:40
  Komu: mapserver-users at lists.gis.umn.edu
  Predmet: [mapserver-users] Multiple projection problem


  Hi people,

  I'm having problems with using different projections in MapServer. If I
try and merge data in different projections, the datasets requiring
reprojecting don't get displayed.

  I am using the NT MapServer 3.6.1 binary compiled with GDAL and PROJ4
support. My WMS default projection is lat/long, but I have datasets in UK
National Grid (epsg:27700) which it should be possible to reproject.

  I'm having this problem with both rasters and vectors, but I've only
included my vector map file below.

  Help would be appreciated!!

  Matt Hatcher.



  --- map file ---
#
# Start of map file
#
NAME MAIN
STATUS ON
SIZE 600 350
EXTENT -140570 -33340 956950 606250    # osgb
UNITS METERS
SHAPEPATH "data"
IMAGECOLOR 192 192 192

# you may need to change this to match your MapServer build
#IMAGETYPE PNG

#
# Projection definition, consult the PROJ.4 documentation for parameter
discussion
#
PROJECTION
  "init=epsg:4326"
END

#
# Start of web interface definition (including WMS enabling metadata)
#
WEB
  TEMPLATE test.html
  MINSCALE 1000
  MAXSCALE 7000000
  IMAGEPATH "w:\wwwroot\tmp\"
  IMAGEURL "/tmp/"
  METADATA
    WMS_TITLE "foo"
    WMS_ACCESSCONSTRAINTS none

    # change this value to match your setup
    WMS_ONLINERESOURCE "foo"

    WMS_SRS "EPSG:27700 EPSG:4326"		# OSGB and lat/long
  END
END

#
# Start of layer definitions
#
LAYER
  NAME "uk_osgb"
  TYPE LINE
  STATUS DEFAULT
  DATA uk_osgb
  GROUP uk_osgb

  CLASS
    COLOR 0 0 128
  END
  METADATA
    WMS_TITLE "UK outline"
    WMS_ABSTRACT "Boundary of UK region"
    WMS_GROUP_TITLE "UK boundaries"
    WMS_SRS "EPSG:27700 EPSG:4326"
  END

  PROJECTION
    "init=epsg:27700"
  END

END

END # Map File




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