gps coordinates

[SUBSCRIBE MAPSERVER-USERS Nuri]

HI,

I'm new in the mapserver world.

I created my own map, in Windows, that it runs perfectly. Now I need to
insert several symbols over the map in the exact place given by a database
that contains gps coordinates.

Someone could explain how can I do it? How can I obtain the exact point in
the map?

My current .map is:

MAP
  IMAGETYPE      PNG
  EXTENT   0.000000 -205.000000 300.000000 0.000000
  SIZE           600 410
  SHAPEPATH      "data"
  IMAGECOLOR     255 180 0
  FONTSET "fonts/fonts.list"

  #PROJECTION
   # "proj=laea"
   # "ellps=clrk66"
   # "lat_0=45"
   # "lon_0=-100"
    #
    # Alternatively, you can specify an EPSG code.
    # "init=epsg:2163"
    #
  #END

  # Start of LAYER DEFINITIONS --------------------------------------------
-

    LAYER # Capa de raster
    NAME mapafig
    DATA "raster/figueres.tif"
    STATUS DEFAULT
    TYPE RASTER
    PROCESSING "BANDS=1"
    #OFFSITE 71 74 65 #Color que ha de ser transparent

    #PROJECTION
    #  "init=epsg:4326"
    #END
  END # Fi capa de raster



  LAYER
    NAME simbols
    GROUP grup
    STATUS DEFAULT
    DATA mapa
    TYPE ANNOTATION
    LABELITEM "SIMB"
    CLASSITEM "C"
    CLASS
      EXPRESSION "2"
      STYLE
        COLOR 0 0 0 # dummy color
        SYMBOL 'symbols/prova.gif'
      END
      LABEL
        MINFEATURESIZE 20
        MINDISTANCE 50
        POSITION CC
        SIZE TINY
        COLOR 255 255 255
      END
    END

    PROJECTION
      "init=epsg:4326"
    END
  END



  # End of LAYER DEFINITIONS -------------------------------
END # end of map file