os-streetview.map

MAP
  OUTPUTFORMAT
    NAME "png"
    DRIVER AGG/PNG
    MIMETYPE "image/png"
    IMAGEMODE RGB
    EXTENSION "png"
    FORMATOPTION "COMPRESSION=6"
    FORMATOPTION "PALETTE_FORCE=on"
    FORMATOPTION "PALETTE=/path/ossv-palette.txt"
  END
  NAME "OS"
  STATUS ON
  SIZE 256 256
  EXTENT 5000 5000 660000 1225000
  UNITS METERS
  IMAGECOLOR 230 246 255
  IMAGETYPE png
  PROJECTION
    "init=epsg:27700"
  END

  WEB
    METADATA
      "wms_title"           "WMS Server"
      "wms_onlineresource"  "http://localhost/cgi-bin/mapserv?map=/path/os-streetview.map&"
      "wms_srs"             "EPSG:4326 EPSG:3857"
      "wms_enable_request"  "*"
    END
  END
  LAYER
    METADATA
      wms_title 'sv'
      "ows_enable_request" "*"
    END
    PROJECTION
      "init=epsg:27700"
    END
    NAME       "sv"
    DATA       "/path/ossv-combined.vrt"
    EXTENT 5000 5000 660000 1225000
    STATUS     ON
    TYPE       RASTER
    PROCESSING "RESAMPLE=AVERAGE"
    PROCESSING "CLOSE_CONNECTION=DEFER"
  END # layer
END