Questions tagged [wms]

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

413 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4
votes
0answers
88 views

QGIS Server Adding a virtual layer

All my layers in the qgs-project-file are working fine as WMS-layers, but I only can't provide the virtual layer. The virtual layer is an ODBC-Connection of an Access-Database which contains one ...
4
votes
0answers
158 views

Override/edit/fix WMS individual tile requests using QGIS

I've added a WMS layer into QGIS but when it then goes to display the map and display the tiles, the request is different to what it should be. Is it possible within the layer properties to "force" ...
4
votes
0answers
435 views

Why my Geoserver on JBOSS/RHEL is slower than on Tomcat/Windows?

I have my Geoservers in 2 different environments: Tomcat on Windows and JBOSS on RHEL. I was guessing that JBOSS on RHEL will be faster, but to make sure I made some test plans with JMeter. Both: ...
4
votes
0answers
275 views

Tools to help migration from Mapserver to QGIS Server

I'm going to migrate a Mapserver WMS server to QGIS Server. I'd like to know if there are some tools or plugins that convert Mapserver mapfile (.map) to QGIS project file (.qgs). WMS responses (...
4
votes
0answers
253 views

OpenLayers 3 support for WMS 1.3.0 CRS:1

I am trying to get a TileWMS layer working with the Coordinate System as CRS:1 defined in WMS 1.3.0. By defining the right projection stated in CRS:1, axisorientation as 'es', I could get it working ...
3
votes
0answers
162 views

QGIS 3.10.x WMS Problem

Using Ubuntu 18.04. I have problems loading UK Environment Agency WMS layers. This first arose when I installed QGIS 3.10 and persists in QGIS 3.10.1. It appears that when QGIS makes a WMS request ...
3
votes
0answers
189 views

WMS - understanding <Min> and <MaxScaleDenominator>

I am working on a personal web gis client and the first thing I am implementing is support for OGC WMS 1.3.0. Right now, I am in the middle of greying out layers in my layer tree which are not ...
3
votes
0answers
280 views

GeoServer GetFeatureInfo with time range

I've been building a WMS service for time series data following this tutorial: http://docs.geoserver.org/latest/en/user/tutorials/imagemosaic_timeseries/imagemosaic_timeseries.html Everything is ...
3
votes
0answers
591 views

GeoServer 2.9.2 database connection pooling/thread locking issue

I am mocking GetMap requests. Scenario is that 50 users use only "database layers". Each user "sends" 8 GetMap requests every ~22s for ~300s which sums up to 5200 GetMap requests for vector data. ...
3
votes
0answers
409 views

Getting working hyperlinks in the feature attributes of a WMS in Qgis

I have a Geoserver WMS of point locations with urls in one of its attribute fields. If I do a getFeatureInfo request on this in Qgis, using identify, it just returns a string without hyperlink ...
3
votes
0answers
298 views

How to fill missing high zoom level tiles from MapServer WMS?

I'm creating image tile pyramids (format = MRF) which do not contain all possible tiles at high zoom levels. This is because in some areas the high zoom level tile does not exhibit higher resolution ...
3
votes
0answers
162 views

Geoserver: how to filter a layer related to another layer?

I have the following problem: I have 2 vector layers from PostGIS datastores: "firepoints" and "threats". The corresponding tables "firepoints" and "threats" have IDs and other attributes. They are ...
3
votes
0answers
1k views

Error Rendering Coverage on the fast path

I'm using Geoserver to cascade remote WMS into Openlayers 3 applications. For the past few months, it's been working fine. A couple of days ago, I started getting an error on my geoserver feedback ...
3
votes
0answers
861 views

Accessing password protected WMS Layer

I have a WMS layer hosted on Geoserver that is being shown on a web map using the Google Maps API. The problem is that for now I want to use basic authentication on the Geoserver. Every time you try ...
3
votes
1answer
136 views

Prevent QGIS from loading WMS services when opening project

I have a QGIS project with several hundred WMS and ArcGIS MapServer layers. Every time I open the project it starts loading them one by one, which my take quite a while. Is there a way to prevent ...
3
votes
0answers
217 views

QGIS server crashes with GetPrint request

I'm running QGIS server on Ubuntu 14.04 and until now it worked without problems. Now I want to create print composer output, GetProjectSettings request shows composer template "plantilla". I ...
3
votes
0answers
87 views

Forcing to include Fields in WMS/WFS in pyQGIS (processing)?

I've got a *.qgs project I have to publish in QGIS server with 60 layers. I don't want to publish every fields so I made a processing script to exclude them using QgsVectorLayer....
3
votes
0answers
800 views

How to add remote XYZ source to geoserver

I am new to Geoserver (geoserver.org). I went through tutorials creating new layers. Unfortunately I cannot find a way how to add remote XYZ data source (e.g. t1.openseamap.org/seamark/{z}/{x}/{y}.png)...
3
votes
0answers
733 views

WMS configuration error reading the project file or the SLD configuration

I downloaded the OsGeo4W-Installer and installed Apache (Windows 7). The web site localhost has an error like: WMS configuration error">There was an error reading the project file or the SLD ...
3
votes
0answers
549 views

Upload .tif to GeoServer via Node.js

How do I upload a .tif file to my running GeoServer via Node.js? I'd like to upload a GeoTIFF to provide it as a WMS by the GeoServer. The GeoServer is responding with a 405, which I think is right (...
3
votes
0answers
159 views

QGIS WMS Server

I have successfully installed QGIS Server on Ubuntu 10.04 Lucid. The QGIS project file I want to publish as WMS was created with QGIS 2.6.1 The data is stored in shapefiles, the GetCapabilties request ...
3
votes
0answers
341 views

Help with Python/GDAL documentation

The instructions from the url http://gdal.org/gdal_tutorial.html give the following example: dataset = gdal.Open( filename, GA_ReadOnly) with the following description: It's interpretation is ...
3
votes
0answers
248 views

Which edition of ArcGIS for Server and which capacity level?

I need to define the edition of ArcGIS for Server product to invest for a small scale oil & gas company. What we need is to be able to: Work on a geodatabase with 2-3 concurrent desktop users ...
3
votes
0answers
1k views

Add WMS Layer into map using Arcobjects

I am going to add a wms layer to my existing map.I use this code: public load_wms(ESRI.ArcGIS.Controls.AxMapControl mapcontrol) { // Create an WMSMapLayer Instance - this will be ...
3
votes
0answers
700 views

WMSGetFeatureInfo : No feature found on click

My map displays well my WMS layers. When i try to get the feature info, the debugger tells me no feature is found features: Array[0] , length :0 I don't know if it is because of a projection issue: ...
3
votes
0answers
468 views

Format tilelayer.wms URL properties such that I add an overlay iteratively to my base map in Leaflet

My base map was created using hard-coded template variables. I am using the leaflet tilelayer.wms constructor and including the URL like so: url: "http://localhost:8080/geoserver/sf/wmsservice=WMS&...
3
votes
0answers
88 views

Partially cached maps

Have anyone tried to set up a tilecache for a certain area of a map, leaving the areas outside of the tiles boundingbox to pure wms calls? Background is I have a map where about 10% of it is accessed ...
2
votes
0answers
30 views

SLD- double line (offset) shows only one of two lines in legend

I've made a double line from a single line feature using the following code: <NamedLayer> <Name>Name1</Name> <UserStyle> <Title>Title1</Title> <...
2
votes
0answers
74 views

QGIS problems extracting data from WMS

I use a model from the Netherlands Hydrografic Office (Dienst der Hydrografie) to see what the difference is between Lowest Astronomical Tide (LAT) and Mean Sea Level (MSL). It's a WMS: https://...
2
votes
0answers
18 views

WFS Stored Query is not stored correctly - it is stored with null in tag

If I want to list stored queries I get this error: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 735; The element type "null:ValueReference" must be terminated by the matching end-tag "&...
2
votes
0answers
40 views

MapProxy dosen't display certain uncached tiles

I face an unnormal behavior of MapProxy on client. The way of spatial data looks like: |PostgreSQL| --> |GeoServer|wms request| --> |seeding tiles|MapProxy|wmts request| -->|Fronend(OL6)| My seed....
2
votes
0answers
54 views

Set image encoding default to PNG in QGIS WMS connections

Some WMS connections in QGIS offer a variety of image encodings and sometimes from am list [PNG, PNG8, JPEG, GIF, TIFF, SVG] JPEG ist selected per default, like shown below, sometimes PNG is selected ...
2
votes
0answers
60 views

MapServer merging features from layers in Template-Driven Output

I want to get WMS GetFeatureInfo result in GeoJSON format from MapServer. Result should be valid GeoJSON FeatureCollection containing array of features from one or more layers. I use Template-Driven ...
2
votes
0answers
178 views

Add WMS to matplotlib Python

Currently I am adding a basemap from stamen.com to my plots as it is explained here: http://geopandas.org/gallery/plotting_basemap_background.html . Is it also possible to load a WMS from another ...
2
votes
0answers
190 views

Adding WMS or WFS services to Google Earth Engine

I'm new to using Google Earth Engine. I would like to know if data from WMS or WFS services can be added to this platform. I need this information to do a data validation The information is on the ...
2
votes
0answers
98 views

MapServer Query Raster for Pixel Value at Point

I am working with a MapServer and a map file that is displaying a color-relief image. LAYER NAME "sum" DATA "sum.vrt" TYPE RASTER STATUS ...
2
votes
0answers
149 views

QGIS Server - WMS Request GetPrint fails with ATLAS_PK

I'm a junior developer and I'm working on a project trying to refresh an old GISWEB, to do so i chose QWC2+QGISServer. Actual setup is: Debian 10, Apache2, QGIS-Server 3.8, using .shp as layers... ...
2
votes
0answers
183 views

Make POST request for WMS in Leaflet for big values of cql_filter

I am passing a spatial query such as CONTAINS(geom, POLYGON((// geometry))) in the cql_filter, but for big polygons GET request the allowed URI length is violated and hence my requests is getting HTTP ...
2
votes
0answers
83 views

Can't print WMS in MapFish

I am trying to set up a template in jasper reports to send to MapFish print. I am specifying the map layers in the requestData.json file. I am testing with a single layer, and have tried map services ...
2
votes
0answers
142 views

QGIS Server 3.4 - No labels in WMS

I have successfully installed the current version of the QGIS Server on a Ubuntu 16.04. WFS, WCS run fine, but in WMS no text is rendered in the map. In the legend you can see text. Does anyone have ...
2
votes
0answers
156 views

Extend / override Mapbox-gl 'baselayer' loadTile

Similar to how Leaflet's guide shows how to override L.TileLayer's getTileUrl method in place of your own (and L.GridLayer's createTile method), I want to know how to extend/override Mapbox-gl's ...
2
votes
0answers
411 views

Openlayers 4 - Load WMS image source require authentication

I try to load WMS image layer with openlayers 4.6 and angular 5, the code is: const syr_layer = new ol_layer_Image({ source: new ol_source_ImageWMS({ url: 'serverurl', crossOrigin: 'anonymous'...
2
votes
0answers
921 views

Adding OpenWeatherMap WMS layer using PyQGIS?

I would like to add in QGIS real time weather data. I found this link and this link and I tried to follow the example, but without any success. I've added a WMS weather data layer for precipitation ...
2
votes
0answers
71 views

Mis-aligned layer from United States Geological Survey Web Mapping Service (USGS WMS)

I have a layer of impervious surfaces in the contiguous US, provided by the US Geological Survey as a WMS. The CRS is set to EPSG 4326, which is what the metadata says it should be. The entire layer ...
2
votes
0answers
253 views

Geoserver WMS Cascading to MapXtreme, PNG not transparent

Geoserver allows to proxy WMS GetMap and GetFeatureInfo Requests to other WMS-Servers. Overall this works reliably and great. However, I'm having trouble with a new service I'm integrating. No matter ...
2
votes
0answers
166 views

Adding non georeferenced image as BaseLayer

I am trying to add non georeferenced image as a Base layer in OpenLayers3 (v.3.8.2). On top of that there is WMS, called from GeoServer, as Overlay. I successfully loaded both layers, but they are not ...
2
votes
0answers
183 views

Preventing unauthenticated, direct access to OGC layers in GeoServer?

Let's say that: I have centralized, single GeoServer for all application There's bunch of apps (that require login) that need WMS layers Web server of apps act as reverse proxy for GeoServer. Hence ...
2
votes
0answers
399 views

How to use L.singleTile plugin in Leaflet

I am using Leaflet (leaflet-0.7.3) to publish a WMS layergroup from GeoServer. My code is: var basemap2 = L.tileLayer.wms('http://localhost:8080/geoserver/ows?version=1.3.0&', { ...
2
votes
0answers
173 views

Vendor WMS parameters not sent in GetMap requests via QGIS?

When adding WMS layers through Python plugin/script I run into issue with QGIS stripping of vendor parameters. I found following issue that was closed (https://issues.qgis.org/issues/12255). Proposed ...
2
votes
1answer
96 views

Django map permissions

I want to build a site using Django and have a user authentication system. In that site I want to serve maps and other data, but not to all users. What I am interested in is: can I give the maps some ...

1
2 3 4 5
9