A Web Map Service (WMS) is a standard protocol for serving georeferenced map images over the Internet

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Allowing cross-domain access of third-party WMS server from OpenLayers

I have a web site with an OpenLayers client. I also have a GeoServer running on the same domain. My OpenLayers uses services like WMS, GML, etc. from this GeoServer installation and everything runs ...
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1answer
209 views

Disable layer checkbox if no geometry on that zoomlevel (source=wms)?

I have a map application using GXP which displays different data coming from different WMS sources. Some geometry is only available on certain zoomlevels (available via MaxScaleDenominator on the ...
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1answer
257 views

Third party WMS getcapability URL

i need some third party WMS Getcapabilities URLs. From where i can get those URLs. I want to test those URLs in my Geoserver.
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434 views

Using CQL_FILTER BBOX on WMS layer causes ORA exception window SRID does not match layer SRID

I'm trying to limit WMS layer to a specific BBOX. mainLayer.mergeNewParams({ 'CQL_FILTER' : "BBOX(geom, 6541844, 5577147, 6584851, 5620154)" }); Which gives following exception in geoserver's ...
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1answer
702 views

Re-projection in Geoserver

I have published a layer on Geoserver by cascading a remote WMS. i have successfully got all the layers from remote wms and publish one of those layers. But I want to re-project the layer from its ...
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1answer
3k views

GeoServer 101 : how to find the URL of a layer?

I'm a total n00b with GeoServer. I've installed it and have loaded a sample shapefile, which I can view using the Layer Preview option. Now I want to add this shapefile (as a WMS layer) to a simple ...
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2answers
6k views

Use OpenLayers WMSGetFeatureInfo on Mapserver Layer?

I'm able to use OpenLayers' OpenLayers.Layer.Mapserver declaration to generate a raster from GRIB data. I've read in the MapServer docs and on forums that it should be possible to get point ...
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1answer
375 views

Generate a random 100x100 m bounding box in any projection in pure Python?

I'm given: Extend of WMS Layer SRS Now I want to, in standard 2.6 Python (no OGR or C lib dependencies), to generate a 100x100m random bounding box within that extent (assuming it is more than ...
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1answer
182 views

How to view or export WMS data in tabular format?

Is there any way to export or view data from a WMS in tabular format? The info tool brings up a table showing the attributes for the selected feature, but I want to view attributes for all features.
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Intermittent 'Could Not Find Layer' and 'Bad Request' Errors on GeoServer

Morning StackExchangers, We are having some intermittent faults with GeoServer at the moment. We have a mapping application - http://explorer.geowessex.com - that makes WMS requests to our Geoserver ...
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1answer
446 views

Are there any repositories to find custom map tiles for an OpenLayers implementation?

I can't seem to find an WMS that looks the way I want. I've also checked all of the regular OSM places too and haven't quite found anything. Can anyone recommend any places to find custom map tiles ...
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261 views

Read negative elevation data from NASA png tiles

I query NASA JPL service using query string. Response is a unsigned 16 bit per pixel png image and the values are elevation values in meters. Same is described in the capabilty xml of the layer as can ...
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2answers
568 views

How to read elevation data from WMS response?

I am trying to get elevation data from the tile received from USGS server. I query the data using Image Format image/Png. When I read the data I get color values. I need to know how to read the ...
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2answers
858 views

GeoExt Legend Modification To Include Feature Count

GeoExt has Legend capability but is is quite basic which shows only feature types like in example http://api.geoext.org/1.0/examples/legendpanel.html. How could it be modified display legend with ...
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1answer
147 views

What are the areas, relating to database or server, that should be viewed while making map based webapplication?

This question is relating to GIS web application that are based on relational database. I have database that is not indexed with spatial column and I use geoserver to display these data as layers. But ...
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1answer
833 views

openlayers - wms - map not loading - what Bounds/Extent/Scale to use?

I simply want a map on a webpage where I can zoomin and zoomout and navigate around. I'm working on this for 4 days now, and can't get it to work: I want to display the map using a WMS-service here ...
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1answer
504 views

How can I apply a raster style to multiple layers using MapServer?

I'm using Mapserver to display a raster in browser using a WMS request from OpenLayers. At the moment I have just one raster, and used the following method of styling it: MAP ########### ...
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2answers
2k views

How to programatically generate my own wms file?

I'm new to OpenLayers and as far as I understood layers are retrieved from an wms file. I know this is not precisely a development forum but I was just wondering if there is a way to fool this ...
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0answers
240 views

Valid ranges for bounding box in WMS 1.1.1

I'm connecting to a WMS server and found that the longitudes LatLonBoundingBox specified for some of the values are slightly outside of the +/-180 range (such as 180.05). Are these values considered ...
2
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1answer
911 views

Shapefiles on WMS Server

I've been reading about using WMS servers to server shapefiles. When a server does support shapefiles over WMS, what format does the client download the shapes in? Will it typically be an image format ...
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228 views

reproject wms in geoserver [duplicate]

Possible Duplicate: Re-projection in Geoserver I've got a WMS service that publishes in WGS84 (EPSG:4326). I have several AutoDesk users that need to use the imagery in NAD83 (EPSG:2227). I ...
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4answers
742 views

MapServer rendering at the lowest zoom levels

I am developing a web mapping application based on OpenLayers and using a WMS layer from MapServer (the source data for this layer is stored in PostGIS database) and I am facing the following problem: ...
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1answer
2k views

How to compute the bounding box of multiple layers in lat/long?

I am writing an application to performance test all kinds of map services, primarily AGS 9.x, AGS 10, and WMS 1.x. Part of the application involves generating random bounding boxes for individual ...
3
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1answer
177 views

Calculating the time taken to complete the overlay display in map?

Currently, I am able to calculate the server response time by logging the difference of current date to initialize the map with the time when layers is added. But this gives me server response time. ...
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4answers
967 views

Looking for open source component to create PDF from WMS in a web application

I want to create a PDF from WMS in a web map application. Please can anyone recommend a robust component? I'd like free open-source under an relatively business-friendly licence (no GPL, BSD/MIT ...
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1answer
312 views

OWSLib vs shp2img output of MapServer Layer

I'm working on a map layout engine using Python and ReportLab and have come across a problem and was wondering if anyone can give me some insight. Scenerio: I'm trying to generate an image using ...
3
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1answer
804 views

How to increase performance of tile caches if vendor parameter filters are needed?

My application uses vendor parameters to filter the data. It takes some time to generate all tiles on the server. Therefor I'm trying to increase the performance of the application. I'm using ...
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2answers
1k views

Problems configuring MapProxy to serve WMS layer

I'm having problems making MapProxy render a Mapserver WMS layer. My configuration file looks like this: services: wms: srs: ['EPSG:3785', 'EPSG:4326', 'EPSG:23028'] image_formats: ...
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2answers
173 views

Can you search WMS services for a particular projection?

Is there an interface or website to search public WMS services for location/projection?
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1answer
2k views

Are there any freely available WMS tile servers?

I am looking for an open public endpoint to retrieve WMS map tiles from, for use with leaflet maps For clarity, I am not looking to set up a tile server or for tile server software. It looks like ...
3
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2answers
814 views

Does the a wms layer in openlayers have “maxfeatures” option?

Does the a wms layer in openlayers have "maxfeatures" option? I'm asking this because my wms layer contains allot of points ( > 100.000). When zoomed in I don't want the rest of the features (not ...
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2answers
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How to create a WMS Service to display a geo-reference image

I currently have little experience in the opensource area and I'm guessing this is where I need to go if I want to create a WMS Service without needing ArcGIS Server. Basically my goal is to take a ...
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1answer
1k views

Comparison of WMS and WFS services

I am writing my thesis about WMS and WFS services. I would like to compare these two services. Can you suggest factors on which I can do this comparison? (In my mind I have: functionality, fastest ...
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1answer
660 views

How to get WMS layer title instead of layer name from Geoserver?

I specified the raster file with "name" and "title" in Geoserver. For example, I have these in Geoserver: name, Title AT:usa, "This is a map of USA" Can I return the title ("This is a map of ...
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117 views

List of WMS Servers [duplicate]

Possible Duplicate: GIS Map Service Software I'm experimenting with some applications and I would like to know what are our options for wms servers, such as MapServer and Geoserver. Do you ...
2
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1answer
530 views

Distributed WMS (and TMS, optionally) server architecture, GPU rendering

What if we could use the power of dozens of servers to process a lot of incoming WMS requests? And more, using the power of GPU's to do the job of styling the maps for scalability and speed! The ...
2
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1answer
479 views

Using Natural Earth Dataset As WMS

This Question is about Natural Earth Project. I tried to do some research about creating my own WMS and came across this project. The web page says : Natural Earth is a public domain map dataset ...
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2answers
314 views

Looking for (free) WMS of surface waters of Europe

Do you know any WMS with hydrographic map of Europe? Especially I am looking for map with surface waters of Europe
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3answers
509 views

WMS Meteorological Data sources?

I was looking in Google Earth and saw lots of feeds/KMZ for historical and current Hurricanes. I am after some Meteorological WMS feeds into data that is related to past and present hurricanes and ...
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1answer
746 views

How to load National Elevation Data into a WMS server?

We have an application that can pull WMS data from the National Elevation Data set (NED) and use it to perform a number of run-time calculations. We have been pulling it from NASA JPL WMS servers ...
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1answer
2k views

WMS GetFeatureInfo and Google maps api V3

Is there a way to request GetFeatureInfo from a WMS service with the Google maps api v3?
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1answer
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WMS Request Returns nothing with Geoserver

I'm having trouble with a select feature example in Geoserver and open layers. For some reason the request returns nothing. Here's the stripped down version that produces this: I have a small wms ...
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2answers
559 views

arcGIS ADF - map disappear when I add graphic layers

I'm trying to add a graphic layer in a web ADF application with arcGIS for asp.net, but every time I add a graphic layer to the MapResourceManager, the map disappears! To better understand this: ...
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4answers
293 views

Good introduction to INSPIRE?

Can anyone point me to a good introduction to the INSPIRE directive? I know it's basically WMS 1.3 with added bells and whistles but now I'm back in Europe I should probably find out what they are.
2
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2answers
1k views

Is it possible to do server-side (WMS) rendering / caching of vector data

I have to develop a webapp that will have to display a large number of polygons on a webpage, with complex filtering options. The source data never changes (I will simply reload a new version of the ...
2
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2answers
3k views

Can WMS be used to get a local copy of raster data?

I have tried reading up on WMS on wiki and other sources but haven't managed to get my head around a couple of points. 1) Using WMS is it possible to get a local copy of the raster data (say a tiff ...
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2answers
643 views

BBOX and Projections of WMS services in Geoserver

we have tried to overlay a raster layer on Google map and have some difficulties to align the raster images onto the base map. When it is on the overview (Zoom level 1), it looks like this: On a ...
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1answer
466 views

Configuring ArcMap applications to display data from postgis/geoserver

I'm afraid im quite new to geoserver and i have been set the task of configuring ArcMap applications to display data from postgis/geoserver. I realize that I will need to set up a WMS service in ...
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4answers
2k views

WMS + Google Earth + tilted view = alignment failure?

I'm working on a custom web-based application that generates spatial data and that includes a web-based map viewer. We have a custom servlet that handles WMS requests (not a complete WMS ...
2
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1answer
920 views

Geowebcache does not displaying map tiles in EPSG:900913 from a remote WMS server

I connect Geowebcache to a remote WMS service through their Getcapability request by adding the url in geowebcache-servlet.xml document. Geowebcache demo page displays the list of wms layers from ...