[Mapserver-users] How is the way correct display all the world in mapserver?
Le Ngoc Lam
v0463 at n-koei.co.jp
Mon Nov 24 21:56:00 EST 2003
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Dear list,
I am newbie with MapServer.
I replace shape file in tutorial\example-1.map to my world.shp file.
(It can display in ArcGIS very nice =
http://digitalserviceinternational.hp.infoseek.co.jp/00lam/projectionImg/=
World.jpg)
I know its projection is WGS84. I declare as:
LAYER # States polygon layer begins here
NAME states_polyline
DATA World
STATUS DEFAULT
TYPE POLYGON
PROJECTION
#proj=3Dlonglat=20
#ellps=3DWGS84=20
#datum=3DWGS84=20
#no_defs=20
"init=3Depsg:32632"
END
CLASS
COLOR 128 0 255
END
END # States polygon layer ends here
I don't know the value of EXTENT. Some GIS engineers suggest I should =
put something like -7745844.3 -9997964.94 8745844.3 9997964.94.
MapServer returns a funny image. Here is result =
(http://digitalserviceinternational.hp.infoseek.co.jp/00lam/projectionImg=
/World-MapServer.jpg).
I guess something wrong with the datums WGS84 and NAD27 but I don't know =
how can I correct it.
Please help me.
Thank you.
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<DIV><FONT face=3DArial size=3D2>Dear list,</FONT></DIV>
<DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I am newbie with =
MapServer.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I replace shape file in=20
tutorial\example-1.map to my world.shp file.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>(It can display in ArcGIS very =
nice <A=20
href=3D"http://digitalserviceinternational.hp.infoseek.co.jp/00lam/projec=
tionImg/World.jpg">http://digitalserviceinternational.hp.infoseek.co.jp/0=
0lam/projectionImg/World.jpg</A>)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I know its projection is WGS84. I =
declare=20
as:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>LAYER # States polygon layer begins =
here<BR> =20
NAME =
states_polyline<BR> =20
DATA World<BR> =20
STATUS DEFAULT<BR> =20
TYPE =
POLYGON</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2> PROJECTION</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> <FONT =
size=3D3>#proj=3Dlonglat=20
<BR> #ellps=3DWGS84 <BR> =
#datum=3DWGS84=20
<BR> =20
#no_defs </FONT><BR> "init=3Depsg:32632=
"<BR> =20
END</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2> CLASS<BR> =20
COLOR 128 0 255<BR> END<BR>END # =
States=20
polygon layer ends here<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I don't know the value of EXTENT. Some =
GIS=20
engineers suggest I should put </FONT><FONT face=3DArial =
size=3D2>something like=20
-7745844.3 -9997964.94 8745844.3 9997964.94.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>MapServer returns a funny image. Here =
is result (<A=20
href=3D"http://digitalserviceinternational.hp.infoseek.co.jp/00lam/projec=
tionImg/World-MapServer.jpg">http://digitalserviceinternational.hp.infose=
ek.co.jp/00lam/projectionImg/World-MapServer.jpg</A>).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I guess something wrong with the datums =
WGS84 and=20
NAD27 but I don't know how can I correct it.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Please help me.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Thank you.</FONT></DIV></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV></BODY></HTML>
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