WMS client/Terraserver example...
John Cole
john.cole at UAI.COM
Thu Aug 18 17:43:17 EDT 2005
After getting the NEXRAD data projected and working
(http://mesonet.agron.iastate.edu/docs/radmapserver/howto.html) I wanted to
get back to terraserver data.
I created a very simple map file and put all of the layer statements that I
could find from the mailing list for using terraserver wms. My problem is
that all I get is a map with my county on it, but I think my problem is that
I'm behind a proxy server. Is there a way to configure the wms client to
use a proxy server?
I would appreciate someone looking at my map file and seeing if it does
indeed work or let me know what isn't correct.
Attached is a zip file renamed to zix of my small terraserver test project
If that doesn't make it through, here is my map file and the html template.
Thanks,
John Cole
#-------------------------- main.map --------------------
MAP
# Start of Mapfile (radmapserver.map)
NAME radmapserver
STATUS ON
SIZE 800 600
#SIZE 150 96
EXTENT -86.790056 34.475633 -86.255771 34.992296
UNITS dd
IMAGETYPE PNG
# the shape path is the .map file directory
SHAPEPATH "."
# fonts.txt for windows XP (strip # sign)
# ----- cut below this line --------
# arial C:\WINDOWS\Fonts\arial.ttf
# ----- cut above this line --------
FONTSET "fonts.txt"
# Map projection definition
PROJECTION
"init=epsg:4326"
END
WEB
TEMPLATE 'main.html' # template file
IMAGEPATH "/tmp/ms_tmp/" # web server needs read/write to
this directory
IMAGEURL "/ms_tmp/" # web path to the above
directory (set this in IIS or Apache)
LOG "test_terra.log"
END
LEGEND
STATUS ON
IMAGECOLOR 255 255 255
POSITION UL
KEYSIZE 20 10
KEYSPACING 5 2
LABEL
TYPE truetype
FONT arial
size 8
OFFSET 0 0
PARTIALS TRUE
ANTIALIAS TRUE
MINDISTANCE -1
MINFEATURESIZE -1
COLOR 0 0 0
END
END
#
# Start of scalebar
#
SCALEBAR
IMAGECOLOR 255 255 255
LABEL
COLOR 0 0 0
SIZE TINY
END
STYLE 0
SIZE 200 4
COLOR 0 0 0
BACKGROUNDCOLOR 255 255 255
UNITS MILES
INTERVALS 5
STATUS on
END
# to make a reference image, set the size to 150 96 and
# uncomment the fill color line in the county style (and comment the outline
color)
# save the image as reference.png in the directory your mapfile is in
# if you do not have a reference.png set the status to OFF
REFERENCE
STATUS ON
IMAGE reference.png
EXTENT -86.790056 34.475633 -86.255771 34.992296
SIZE 150 96
MINBOXSIZE 5
MAXBOXSIZE 140
COLOR -1 0 0
OUTLINECOLOR 255 0 0
END
OUTPUTFORMAT
NAME "png"
MIMETYPE "image/png"
DRIVER "GD/PNG"
EXTENSION "png"
IMAGEMODE PC256
TRANSPARENT FALSE
FORMATOPTION "INTERLACE=ON"
END
LAYER
NAME "photo"
STATUS ON
TYPE RASTER
MINSCALE 10000
CONNECTIONTYPE WMS
CONNECTION "http://terraservice.net/OgcMap.ashx?"
METADATA
"wms_srs" "EPSG:26910"
"wms_title" "Orthophoto"
"wms_name" "DOQ"
"wms_server_version" "1.1.1"
"wms_format" "image/png"
"wms_layers" "doq"
"wms_group_title" "background"
END
PROJECTION
"init=epsg:26910"
END
END
LAYER
NAME "aerial"
TYPE RASTER
STATUS ON
CONNECTIONTYPE WMS
CONNECTION
"http://terraservice.net/ogcmap.ashx?VERSION=1.1.1&SERVICE=wms&LAYERS=urbana
rea&FORMAT=image/jpeg&STYLES="
METADATA
"wms_srs" "EPSG:4326"
END
PROJECTION
"init=epsg:4326"
END
END
LAYER
NAME ortho
METADATA
"wms_title" "USGS Digital Ortho-Quadrangles"
"wms_srs" "EPSG:4326"
LYRNAME "DOQs (orthophotos)"
LINK
"http://terraserver.microsoft.com/about.aspx?n=AboutTerraServiceOverview"
END
GROUP "BASE DATA"
STATUS ON
DEBUG ON
TYPE RASTER
MINSCALE 1500
MAXSCALE 80000
CONNECTIONTYPE WMS
CONNECTION
"http://terraservice.net/ogcmap.ashx?VERSION=1.1.1&SERVICE=wms&LAYERS=DOQ&FO
RMAT=png&styles="
PROJECTION
"init=epsg:4326"
END
END
LAYER
NAME DOQ17N
METADATA
"wms_title" "USGS Digital Ortho-Quadrangles"
#"wms_srs" "EPSG:26916" #NAD83 UTM zone 16N
"wms_srs" "EPSG:4326"
LYRNAME "DOQs (orthophotos)"
LINK
"http://terraserver.microsoft.com/about.aspx?n=AboutTerraServiceOverview"
END
STATUS default
TYPE RASTER
CONNECTIONTYPE WMS
CONNECTION
"http://terraservice.net/ogcmap.ashx?VERSION=1.1.1&SERVICE=wms&LAYERS=DOQ&FO
RMAT=png&styles="
PROJECTION
#"init=epsg:26916" #NAD83 UTM zone 16N
"init=epsg:4326"
END
END
# Madison County, Alabama TIGER County 2000 polygon
# http://arcdata.esri.com/data/tiger2000/tiger_download.cfm
LAYER
NAME "Madison County"
DATA "tgr01089cty00"
METADATA
"wms_title" "Madison County"
"wms_srs" "EPSG:4326"
END
PROJECTION
"init=epsg:4326"
END
STATUS default
TYPE POLYGON
CLASS
NAME "Madison County"
STYLE
OUTLINECOLOR 0 255 0
#COLOR 242 236 223
END
END
END
END
#-------------------------- main.map --------------------
<!-- --------------------------- main.html --------------------------------
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="generator" content=
"HTML Tidy for Windows (vers 1st June 2004), see www.w3.org" />
<title>MapServer Workshop</title>
<meta http-equiv="Content-Type" content=
"text/html; charset=us-ascii" />
<link type="text/css" rel="stylesheet" href=
"/projects/tutorial/ms35.css" />
</head>
<body bgcolor="#FFFFFF" text="#000000">
<h3>Terraserver Sample Map View</h3>
<!-- START OF MAPSERVER FORM -->
<!-- you will need to set the action to point to where your mapserver
executable is -->
<form name="mapserv" method="get" action="/cgi-bin2/mapserv.exe"
id="mapserv">
<!-- HIDDEN MAPSERVER CGI VARIABLES -->
<input type="hidden" name="map" value="[map]" />
<input type="hidden" name="imgext" value="[mapext]" />
<input type="hidden" name="imgxy" value="199.5 149.5" />
<input type="hidden" name="layers" value="[layers]" />
<table width="400" border="1">
<tr>
<td>
<!-- SPECIFY MAP MODE -->
<div align="center">
Map Mode:<br />
<select name="mode">
<option value="browse">
Browse
</option>
<option value="map">
Map
</option>
</select>
</div>
</td>
<td>
<!-- FORM SUBMIT BUTTON -->
<div align="center">
<input type="submit" name="submit" value="Refresh" />
</div>
</td>
<td>
<!-- ZOOM/PAN CONTROLS -->
<div align="center">
Map Control:<br />
<select name="zoom">
<option value="4" [zoom_4_select]>
Zoom In 4x
</option>
<option value="3" [zoom_3_select]>
Zoom In 3x
</option>
<option value="2" [zoom_2_select]>
Zoom In 2x
</option>
<option value="1" [zoom_1_select]>
Recenter
</option>
<option value="-2" [zoom_-2_select]>
Zoom Out 2x
</option>
<option value="-3" [zoom_-3_select]>
Zoom Out 3x
</option>
<option value="-4" [zoom_-4_select]>
Zoom Out 4x
</option>
</select>
</div>
</td>
<td rowspan="2" valign="top">
<p>Reference:<br />
<img name="ref" src="[ref]" id="ref" /></p>
<p>Legend:<br />
<img name="legend" src="[legend]" id="legend" /></p>
</td>
</tr>
<tr>
<!-- DISPLAY THE MAPSERVER-CREATED MAP IMAGE -->
<td colspan="3" align="center" valign="top">
<input type="image" name="img" src="[img]" width="800"
height="600" border="0" />
<table border="0" width="600" align="center">
<!-- DISPLAY THE SCALE BAR -->
<tr>
<td align="right"><img src="[scalebar]" /></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
<p>Map scale 1:[scale]</p>
<p>Pixel size [cellsize]</p>
<p>Extents [minx], [miny], [maxx], [maxy]</p>
<p>Map size (screen) [mapsize]</p>
<p>Map width [mapwidth]</p>
<p>Map height [mapheight]</p>
<p>Map [map]</p>
<p>Layers [layers]</p>
</body>
</html>
<!-- --------------------------- main.html --------------------------------
-->
-------------------------------------
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