(UMN) MapServer is an Open Source platform for publishing spatial data and interactive mapping applications to the web.

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How to add a legend for mapfile (Raster Data)

What I would like to do is shown in the figure below. How can I add this color ramp legend in a mapfile which will also be linked to a raster. I don't know how to get it working while drawing a figure ...
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159 views

MapServer Mapfile: Scalebar not displaying correct distances?

Scalebar: SCALEBAR LABEL COLOR 0 0 0 SIZE SMALL END STYLE 0 SIZE 180 8 POSITION lc COLOR 0 0 0 UNITS MILES INTERVALS 2 TRANSPARENT TRUE STATUS EMBED END I didn't even ...
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57 views

MapServer Templates: Javascript function won't recognize [LONG] or [LAT]

Tested this in js console with a 'normal' variable and working fine: js function in map_header.html var toFixed = function(val, n) { var result = val.toFixed(n); if (result == val) ...
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158 views

MapServer Mapfile: One layer, disable the label but not the point for first two zoom levels

This map is not using OpenLayers, just MapServer with a mapfile. There is a layer that displays both the point and the label. Looking through the documentation, I'm not entirely sure what the best ...
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155 views

Dynamically generating data for map tiles from Python function

I'm brand-new to GIS and relatively new to web services. I've found a ton of great resources on the web, but I'm having trouble addressing one specific issue: One of the data layers on my planned map ...
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101 views

“could not get any sources: no image returned from source WMS” error in mapproxy demo

I am trying to connect my mapserver to MapProxy. First part of the map file is shown below MAP FONTSET "fonts.lst" IMAGETYPE png MAXSIZE 4000 SIZE 800 800 EXTENT -20000000 -20000000 20000000 20000000 ...
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90 views

What do we have to set in mapfile´s data parameter for SOS?

We are trying to run the MapServer SOS example at this link. However, we don´t know how to configure the data parameter in the mapfile. What do we have to set in mapfile´s data parameter? We need to ...
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18 views

Is there a way to tell the supported input formats of libmap.dll without the associated .exe?

I have only compiled Mapscript_csharp and supporting dlls used in a .NET application - not the executables. Is there a way to tell what input / output formats are supported by these dlls?
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97 views

how to stretch GMT raster with gdal to work with google

How can I stretch a PNG raster coming from GMT (Generic Mapping Tools 4.5.6) in such a way that does align with google satellite or bing? such raster is in wgs84 and crosses two UTM zones (17 and 18 ...
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208 views

GMT raster (*.tiff + *.pgw) in epsg4326 shifts few kms (4326-900913-3857 problem?) [duplicate]

This seems to be an old problem with an already known solution (ie. "...stop using 900913 and start using 3857..."), but not sure whether this problem is about software versions, the raster itself or ...
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192 views

Is it possible to automatically create categories with mapserver?

I have a mapfile connecting to a postgres/postgis database. To create a thematic map I can set a class item and a number of classes, for example: CLASSITEM "aantal" CLASS NAME "0" ...
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220 views

Border style in MapServer

I have WMS polygonal layer and want to draw polygon's border with the following style: My symbol's description: SYMBOL NAME "double_line" TYPE vector POINTS 0 0 1 0 -99 -99 0 1 1 1 ...
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103 views

tilecache problem with LABELMAXSCALEDENOM

I use tilecahce and mapserver and I have problem to showing labels. In mapfile when I use LABELMAXSCALEDENOM option the label layers not show in map. when I delete tis option the layer render without ...
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40 views

Mapserver: “Premature end of script headers: mapserv,”

Some of requests to the Mapserver return "Internal server error". When I checked the Apache log I saw that there are several error messages: GDAL: In GDALDestroy - unloading GDAL shared library., ...
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268 views

My wms vector data overlay on openlayer vmap work fine but on osm img is not rendering

i am try to overlay my India roads vector over an openlayer (http://vmap0.tiles.osgeo.org/wms/vmap0) vmap work fine.but i want to do the sam task over osm(open street map), i am trying many different ...