Questions tagged [wms]

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

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Error while adding WMS layer in QGis 2.18.13 [duplicate]

I already set up a geoserver instance and add some raster stores to it. I want to use them as WMS service through different aplication like QGis and Autocad but when i try to add the WMS layer in QGis ...
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181 views

GeoServer WMS request performance: Layer Group vs Layer List

Let's say there are few transparent raster layers A, B, C... I would imagine that it is better (performance wise) a) to have these layers marked as non-cacheable then create a layer group from them ...
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464 views

How to get JSON data from cql_filter WMS layer with OpenLayers 4

I am trying to get the JSON feature data which I have filtered using cql_filter. <script> var wmsSource = new ol.source.TileWMS({ url: 'http://localhost:9090/geoserver/ilfs/wms', ...
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107 views

Getting WMS server from GLOBELAND30 Landcover interactive map?

I am very interested to get GLOBELAND30 WMS server. To get it I've used some hacking: 1) I've inspected it with Chrome Inspector and did some actions (see below): 2) Got WMS server (see below) 3) ...
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2answers
289 views

Connect to a specific WMS layer in QGIS (using Python or XML)

I would like to create a short list of useful WMS layers for non-GIS specialists colleagues. The idea is to give them a document allowing them to configure their connections easily - either a XML that ...
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99 views

OpenLayers WMS feature styling

I add WMS connection to openLayers, it has 127 different layers. I add one Layer which occurred to be small icons symbolizing Pictures on map. But the styling is ugly, according to the specification ...
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360 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'...
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1answer
54 views

Geoserver WMS limiting map visibility by scale

In ArcGIS I can manually limit visibility of a map layer by specifying a min and max scale (see below). Is it possible to instead set this server-side on Geoserver? I've seen something similar in ...
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1answer
789 views

GeoServer - “tiled=true” doesn't appear to be working for wms layers

I have a layer which I have seeded in GeoServer using GWC in EPSG:3857. I have made sure that "Enable direct integration with GeoServer WMS" has been selected, however when I run the Openlayers code ...
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93 views

Securing one single WMS layer on GeoServer

My aim is to secure one specific layer (ex. topp:states) with username and password. I tried a couple of combinations in the layer.properties file. *.*.r=* *.*.w=GROUP_ADMIN,ADMIN topp.states.r=...
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263 views

Update WMS params in OL3 + React

I have an OL3 map with a WMS layer generated in a React component. I'm trying to update the parameters of the ol.source.ImageWMS() dynamically, using React props to set CQL_FILTER and STYLES ...
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282 views

Download custom extent from WMTS

I need to download image patches from a WMTS server. However, WMTS only allows to request tiles specified by row and column of the tile matrix. What I need to achieve is some kind of "WMS-like" query ...
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1answer
180 views

Data from WFS: extract feature and not 3 band RGB (QGIS)

I am trying to extract the the data from the following WFS: https://globalatlas2.masdar.ac.ae/geoserver/gwa/wfs I am interested in the layer "Global Wind Atlas wind speed mean 1km at 100m height DTU ...
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1answer
195 views

OL-Cesium error

I'm trying to implement my map using OL-Cesium / CesiumJS. var layer2 = new ol.layer.Tile({ source: new ol.source.TileWMS({ url: 'https://demo.boundlessgeo.com/geoserver/wms', ...
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354 views

PostGIS layers as WMS service with QGIS Server

I have QGIS, PostGIS and QGIS Server running under Windows 7. When I make a QGIS project with different Postgis layers and save the project under my QGIS Server path to publish it as an WMS service, ...
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320 views

Capture click while drawing a LineString in openlayers and query GeoServer WMS

While drawing a LineString in OpenLayers version 4.6.5, I would like to hook into the clicking of each point, and make an ajax call to a backend WMS service (geoserver). If a Feature on the Tile ...
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1answer
253 views

Adding geospatial filters to GeoServer GetFeature or GetMap request? [closed]

Translation from Google Translate: I am developing a tool to obtain information from the cadastre. I want to get the number of properties inside a "multypolygon". Can I do it with parameters by GET ...
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175 views

OpenLayers, adding all layers from a WMTS GetCapabilities response?

If I have a WMTS URL, is it possible to feed in the URL and have it automatically add all the layers onto my map instance? Currently, I can replicate the demo, but only if I pass in options, etc. ...
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64 views

Is it possible to use NamedStyle inside of UserStyle with MAPSERVER SLD?

I want to use a NamedStyle inside a UserStyle for the ElseFilter of my SLD-Definition: <NamedLayer> <Name>MyLayer</Name> <UserStyle> <FeatureTypeStyle> <Rule> <...
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1answer
145 views

How do I use the FEATURETYPE for GetLegendGraphic request?

I'm using the following SLD for Rendering a Polygon using GeoServer: <?xml version="1.0" encoding="ISO-8859-1"?> <StyledLayerDescriptor version="1.0.0" xsi:...
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31 views

QGIS: tiles from WMS server rendered incorrectly (maybe incorrectly made XML config?)

I want to load some tiled map in QGIS. The tiles are okay (I've checked them with leaflet map viewer), but when I load them into QGIS (adding WMS config XML file as raster layer), the tiles are ...
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169 views

OpenLayers, WMS MinScaleDenominator and MaxScaleDenominator

In my OpenLayers map application I display many WMS layers from different sources. Some of them have display scale restrictions set by MinScaleDenominator and MaxScaleDenominator tags in WMS ...
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1answer
332 views

Mapproxy tiles are partly black instead of transparent

I use MapProxy for caching WMS/WMTS tiles and it works fine up to a certain zoom level. But for higher zoom levels MapProxy fills the empty parts of the layers in black. This happens for certain ...
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2answers
109 views

Can Geoserver let users choose a single tile from a layer to be displayed?

I have a raster layer of about 30 tiles. The rasters overlap and important data is hidden when the tiles are displayed as a layer. I'm wondered how others get around this issue? Can geoserver let ...
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2answers
255 views

Insert WMS layer into a WebGIS with qgis2web

I created a small webgis with the plugin qgis2web. I also added a wms layer but when I go to view the webgis, this layer is not displayed, why? I would like to insert this WMS layer: http://rsdi....
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78 views

Make a certain layer always appear on top of all the other layers?

I'm finding a lot of material written about how to order features within the same layer, but I can't find anything about how to order the layers themselves in a WMS request. Please note that this is ...
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2answers
664 views

Viewing GeoServer tile layers in QGIS through WMS

I have an issue with viewing GeoServer 2.13-generated tile cache layers in QGIS 2.18.18 on Windows 10. The tile cache layers in GeoServer are being viewed in QGIS via an Add WMS/WMTS Connection, with ...
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140 views

Disable anti-aliasing in QGIS Server WMS

The QGIS composer has an option to toggle anti-aliasing (composer-options=>rendering=>rendering-quality=>"make lines appear less jagged at the expense of some drawing performance"). The standard map ...
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1answer
365 views

WMTS - get tiles only for a specific area of interest

Multiple basemaps of Austria can be achieved via a WMTS Service provided by basemap.at. The GetCapabilities interface is https://www.basemap.at/wmts/1.0.0/WMTSCapabilities.xml Working in a small area ...
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2answers
301 views

Adding SLD using OpenLayers 3

I wonder if I can add SLD style to WMS or WFS layer existing in GeoServer, using OpenLayers 3?
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634 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 ...
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1answer
1k views

Saving WMS layer to local raster in PyQGIS?

How would one save a WMS view to a local raster from the python command line? I've seen the answer to Download WMS to harddrive and that works for me but I'd like to know how to replicate that ...
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1answer
194 views

Failed to load layers from WMS server

I am trying to load layers from WMS using QGIS with following adress: http://bialystok.geoportal2.pl/map/wms/wms.php I am able to connect to server and see available layers however I cannot load ...
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1answer
296 views

OpenLayers clip WMS

How can I clip a WMS layer based on the geometries of another layer? My first layer is an Image WMS that exposes a raster and the second is a vector layer that exposes some polygons. I want, if it is ...
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2answers
88 views

WMS web service - blocking users with wrong referrer?

I would like to to use the WMS url from https://www.alegrodialog.de/profiles/markaspot/modules/mark_a_spot/modules/markaspot_wms/markaspot_wms.js which is about the ALEGrO DC power line. var alegro = ...
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2answers
860 views

Cannot access GeoServer WMS

I am trying to connect a WMS layer from GeoServer with OpenLayers 3 like below, however, my JavaScript file does not show my WMS layer. My Chrome says it failed to load response data (WMS). My ...
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1answer
57 views

How much resources/performance is used by each additional projection available for a WMS service? [closed]

The service provider set up the GetCapabilities response for the WMS service. This defines which projections are supported by the WMS service and these are also the projections that can be requested. ...
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2answers
332 views

How to open a specific WMS layer in QGIS with a single URL?

Is it possible to open a specific WMS layer in QGIS directly by entering the whole URL of this WMS? That is, without having to open a WMS connection first and selecting the layer in the tree.
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68 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 ...
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1answer
7k views

Obtaining base maps / base layers in QGIS 3.0

I'm excited to upgrade from QGIS 2.18 to 3.0. However, I rely heavily on the plugin QuickMapServices for base maps. For example, the main project I'm working on currently uses these base layers, all ...
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172 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 ...
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1answer
381 views

Use of leaflet to display raster layers in django

I'm using django to create a webserver that can gather user inputs, produce simulations and output the results with leaflet. So far I can produce simulations in Farsite using prepared inputs, however ...
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1answer
895 views

Openlayers 4: Add OSM labels without geometries

Is there a way to add a layer in Openlayers 4 containing only OpenStreetMap labels (for cities and roads mainly).? I know how to display OSM layers with and without labels using these links: https://...
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1answer
1k views

Adding WMS to Mapbox GL JS

I am in the process of adding a WMS map server to a map I wrote in JavaScript using the Mapbox GL JS library. The map server is using the WMS from the FEMA National Flood Hazard Layer, and I would ...
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1answer
74 views

GeoServer not infilling Polygons in WMS?

I am trying to make a WMS service for complicated Polygons using geoserver pointed at postGIS. When some of the polygons are being rendered by the WMS the polygon fill crosses the geometry of the ...
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115 views

Artifacts in NetCDFs served to Leaflet from Geoserver over WMS when zooming

I'm serving a set of NetCDF layers to a Leaflet map over WMS. The netCDFs are native EPSG:4326, and Leaflet requests them in EPSG:3857. They look great zoomed out: But if I zoom in, I start seeing ...
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1answer
89 views

Error WMS GeoNetwork 3.4

I have a problem with external WMS in GeoNetwork 3.4 and GeoNetwork 3.4.1 (Development Release). I see others questions in this forum (Error when adding WMS layer to GeoNetwork Map) and it doesn't ...
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36 views

ArcGIS Runtime .NET does not make a GetLegendGraphic request

I'm using ArcGIS runtime SDK .NET to populate maps with WMS Layers This is a bit strange. If I load a WMSLayer on the map without specifying any layer, I see how it starts to recover all the legends ...
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2answers
102 views

OpenLayers SRS in request

I have a layer in GeoServer and its projection is EPSG:27700. When I query the layer in my app I get and error. Explanation: The GeoServer preview displays it correctly. So I copy the JavaScript ...
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36 views

Connect multiple WMS layers in CARTO querying to GetFeatureInfo [closed]

Connect multiple WMS layers in CARTO querying to GetFeatureInfo. How do I get GetFeatureInfo information from the attached WMS layer?