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

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What if format for Getcapabilities document

I want to add capabilities URL for cascading a layer from remote WMS in Geoserver. What will be the exact format for Getcapabilities URL ?
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1answer
497 views

OGC WMS Validation

We're trying to validate our WMS server with OGC standards,to do so OGC has a test page available. Here,only stacked on a single error wms:profiles-basic-1 (View Details): Failed When we look ...
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Setup own Openlayers Proxyhost [duplicate]

Possible Duplicate: Problems with OpenLayers and WFS - proxy.cgi issues I have seen some example related to WMS Get Feature Info like : ...
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1answer
232 views

WMSGetFeatureInfo not finding my layer

Having a problem trying to get WMSGetFeatureInfo to work in openlayers - running off of Geoserver (http://gisnexus.com/cmha/cmha_site_test.html) you click on any feature, it shows as if the layer is ...
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3answers
2k views

GeoWebCache WMTS always replacing tiles in cache

I've spent the last two days trying my hand at GeoWebCache. I've had some issues and am now out the office so can't access any code to attach. I know if i don't post this it'll bug me all weekend. ...
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1answer
2k 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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1answer
344 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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2answers
5k 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
171 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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1answer
432 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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4answers
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How to avoid Pink tiles when DB view/Table is empty?

I have views that are spatial in a sense that they select some spatial column from other table. This table is published using geoserver. This table is live and sometime has no data at all. When the ...
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2answers
375 views

Script for creating a tile-pyramid from a wms service

Given a WMS service, is there a ready-made script that, for a given extent, creates a tile-pyramid that is compliant with: http://leaflet.cloudmade.com/reference.html#tilelayer That is urls on the ...
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0answers
253 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
973 views

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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2answers
3k views

Geoserver WMS tile rendering is too slow

I have following geoserver status. I have installed JAI but memory used by jai is 0 and image rendering for wms is very slow. Is it issue with memory allocation? I am using Sql server 2008.
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1answer
750 views

Adding WMS Service for Silverlight Viewer

Is there a way to add a WMS image service in basemap gallery?
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2answers
488 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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1answer
141 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
456 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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1answer
808 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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2answers
838 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 ...
2
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2answers
432 views

How to combine vector layer and wms layer based on some constraints?

I would like to group wms and vector layer together but with some constraints in openlayers. The requirement is, if lets say vector layer 1 is selected then its corresponding wms layer should also be ...
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2answers
1k 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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1answer
95 views

Will a WMS handle RPF image scale?

When serving RPF imagery (Raster Product Format) from a WMS, will the WMS handle which layer should be on top? For example, let's say I request layer X and layer Y in some bounding box, and layer X ...
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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 ...
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1answer
843 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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226 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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1answer
183 views

Do any of the USGS WMS services work with GeoServer 2.1.x as a store?

This page displays a number of WMS services: http://seamless.usgs.gov/service_access_list.php?serviceid=Dataset_7&dataset=HRO In a local copy of GeoServer, I can successfully create a WMS store ...
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461 views

What is the correct way to convert a USGS Orthoimage from WorldImage format to tiled GeoTiff for GeoServer?

USGS provides different resolution orthoimage quadrangles in the WorldImage format (*.tif with an accompanying *.tfw world file). Some of these quadrangles can be used by GeoServer (2.1.0 - 2.1.2) by ...
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1answer
7k views

Setting up MapServer WMS and use it with OpenLayers

I have set up MapServer WMS on the localhost by the following map file: MAP NAME "Prvi_WMS" SIZE 600 300 # 600 by 300 pixel image output PROJECTION "init=epsg:4326" END ...
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4answers
702 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 ...
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2answers
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How to style a WMS layer?

I also posted this question on stackoverflow. I successfully overlayed a WMS layer in google maps v3, however, as the information on tiles is black on transparent, it is not well seen on dark ...
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2answers
1k views

How to load NASA JPL WMS Global Mosaic into QGIS

I was playing around with uDIG and realized that its WMS capabilities are awesome! The Global Mosaic perfectly fits a map I created! However, I was planning to use the WMS layer as an orientation for ...
2
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1answer
292 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 ...
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1answer
7k views

Openlayers and Geoserver: OSM/Google Maps and WMS Overlay

I am experiencing projection problems with the following set up: GeoServer with ESPG:4326 based shapefiles (*.shp) OpenJump to edit my shapefiles Openlayers with EPSG:900913 base layers GeoServer ...
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2answers
1k views

How to optimize a WMS request by limiting number of tiles?

I want to display the layer using WMS and meanwhile I want to limit the number of tiles with their respecive BBox when map is loaded. At the backend I am using geoserver. I can limit the number of ...
3
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1answer
751 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 ...
3
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1answer
176 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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1answer
1k views

How to deactivate Vector Selection In OpenLayers wms features

This is my sample code and work fine :), But I have a little problem, I'm using multiple layers (WMS), when I zoom the layer will be shown or hidden. In my example bellow when OpenLayers level zoom ...
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4answers
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Is there a Python Lib for requesting WMS/WFS and saving as image/PDF?

i am wondering whether there's Python open-source GIS lib which has APIs to support call WMS/WFS from another GIS server (e.g., GeoServer) and then save the response data(WMS Basemap and WFS layer) as ...
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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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0answers
63 views

Finding two locations with H elevation difference on a DEM [duplicate]

Possible Duplicate: Volume of water in a basin with reference to incremental height of DAM I want to find two locations on a DEM with any specified H elevation difference. I want to see ...
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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 ...
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2answers
2k views

WMS getFeature control doesn't take 'viewparams' into account

I use Geoserver to get my WMS data. Everything works great for showing data in openlayers. Geoserver has the ability to create sql views and use parameters to return certain geometry. These ...
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2answers
789 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 ...
5
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2answers
4k views

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 ...
9
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1answer
260 views

Driving Zone Computation using Web Processing Services

I am currently evaluating different OGC Services(WFS,WMS and WPS) for driving zone computation. As I am new to WPS services, I would like some suggestions regarding which OGC services to implement. ...
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2answers
169 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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2answers
1k views

Should I use WFS, WMS or SOS considering performance and security?

My task is to develop a web application which will visualize the temporal data on map and produce a kind of data flow (or animation) from the images/data which have been received from server. For ...