False Northing

richard orama richardorama at YAHOO.COM
Fri Aug 31 07:25:55 EDT 2007


I have three layers: Districts, Kampala and Serviceproviders. Serviceproviders is contained in Kampala, and Kampala in turn is contained in Districts.

But Kampala has a false northing of 200000, so it does not fit where it should. How do I remove the false northing in Mapserver?

Regards,

Richard Orama.


My Map file is as follows:

#
# Start of map file
#
NAME ORAMA
STATUS ON
SIZE 600 600
#EXTENT 388107.634400379 5203120.88405952 500896.339019834 5310243.30613897
EXTENT 118478.203105 -163815.968993 725010.937594 467856.125252 #Uganda
#EXTENT 445504.463680 223700.879958 463130.351188 244757.138847 #Kampala
#EXTENT 450098 25733 460142 37138 #Serviceproviders
UNITS METERS
SHAPEPATH "data"
IMAGECOLOR 204 204 204 #257 258 259
# you may need to change this to match your MapServer build
#IMAGETYPE PNG
#
# Projection definition, consult the PROJ.4 documentation for parameter discussion
#
#PROJECTION
# "proj=utm"
# "ellps=GRS80"
# "zone=36" #15
# "north"
# "no_defs"
# OR: 
#
# "init=epsg:26915"
#END
#
# Start of web interface definition (including WMS enabling metadata)
#
WEB
HEADER demo_header.html
TEMPLATE kampala.html
FOOTER demo_footer.html
MINSCALE 1000
MAXSCALE 1550000
IMAGEPATH "set in demo_init.html"
IMAGEURL "set in demo_init.html"
METADATA
WMS_TITLE "UMN MapServer Itasca Demo"
WMS_ABSTRACT "This is the UMN MapServer demonstration application for Itasca County located in north central Minnesota."
#WMS_ACCESSCONSTRAINTS none
# change this value to match your setup
WMS_ONLINERESOURCE "C:/ms4w/Apache/htdocs/demo_init.html"
WMS_SRS "EPSG:26915"
END
END
QUERYMAP
SIZE 200 200
STATUS ON
STYLE HILITE
COLOR 255 0 0
END
#
# Start of reference map
#
REFERENCE
IMAGE graphics/reference.png
#EXTENT 393234.393701263 5205405.16440722 495769.579718949 5307959.02579127
EXTENT 445504.463680 223700.879958 463130.351188 244757.138847 #Kampala
SIZE 120 120
STATUS ON
COLOR -1 -1 -1
OUTLINECOLOR 255 0 0
END
#
# Start of legend
#
LEGEND
KEYSIZE 18 12
LABEL
TYPE BITMAP
SIZE MEDIUM
COLOR 0 0 89
END
STATUS ON
END
#
# Start of scalebar
#
SCALEBAR
IMAGECOLOR 255 255 255
LABEL
COLOR 255 255 255
SIZE tiny 
END
STYLE 1
SIZE 80 2
COLOR 255 255 255
UNITS MILES
INTERVALS 1
TRANSPARENT TRUE
STATUS TRUE
END
#
# Start of symbol definitions (we're only using a few)
#
SYMBOL
NAME 'circle'
TYPE ELLIPSE
POINTS 1 1 END
FILLED TRUE
END
#
# Start of layer definitions
#
#####ADDED BY ORAMA
#
#Districts Layer
#
LAYER
NAME Districts
TYPE POLYGON
STATUS DEFAULT
DATA Districts
CLASSITEM 'DISTRICT'
CLASS
EXPRESSION 'Itasca'
OUTLINECOLOR 257 257 257 #128 128 128
COLOR 225 225 185
END
CLASS # every other county in the state
EXPRESSION /./ 
OUTLINECOLOR 128 128 128
COLOR 255 255 255
END
METADATA
WMS_TITLE "County Boundary"
WMS_ABSTRACT "Itasca County boundary shapefile. See http://deli.dnr.state.mn.us/metadata/full/ctybdne2.html for more information."
WMS_SRS "EPSG:26915"
END
END
#
#Kampala Layer
#
LAYER
NAME Kampala #False northing of 200000
TYPE POLYGON
STATUS DEFAULT
DATA Kampala
CLASSITEM 'DIVID'
CLASS
EXPRESSION '61'
OUTLINECOLOR 0 0 0 #really black
COLOR 255 102 153
END
CLASS
EXPRESSION '62'
OUTLINECOLOR 0 0 0 #really black
COLOR 255 255 0
END
CLASS
EXPRESSION '63'
OUTLINECOLOR 0 0 0 #really black
COLOR 153 255 0
END
CLASS
EXPRESSION '64'
OUTLINECOLOR 0 0 0 #really black
COLOR 0 102 204
END
CLASS
EXPRESSION '65'
OUTLINECOLOR 0 0 0 #really black
COLOR 255 153 51
END
CLASS # every other county in the state
EXPRESSION /./ 
OUTLINECOLOR 0 0 0
COLOR 255 255 255
END
METADATA
WMS_TITLE "Village Boundary"
WMS_ABSTRACT "Itasca County boundary shapefile. See http://deli.dnr.state.mn.us/metadata/full/ctybdne2.html for more information."
WMS_SRS "EPSG:26915"
END
END
#
#Serviceproviders Layer
#
LAYER
NAME serviceproviders
TYPE POINT
DATA serviceproviders
STATUS DEFAULT
CLASS
NAME 'ServiceProviders'
COLOR 255 0 0 #128 255 164
SYMBOL 'circle'
SIZE 7
#TEMPLATE "serviceproviders.html"
END
#HEADER "serviceproviders_header.html"
#FOOTER "serviceproviders_footer.html"
TOLERANCE 5
METADATA
WMS_TITLE "ServiceProviders"
WMS_ABSTRACT "ServiceProviders in Kampala."
WMS_SRS "EPSG:26915"
END
END
#####END ADDED BY ORAMA
#
#
END # Map File


       
____________________________________________________________________________________
Yahoo! oneSearch: Finally, mobile search 
that gives answers, not web links. 
http://mobile.yahoo.com/mobileweb/onesearch?refer=1ONXIC
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/mapserver-users/attachments/20070831/2e04dd73/attachment.html


More information about the mapserver-users mailing list