Questions tagged [wcs]

Web Coverage Service (WCS) allows querying and retrieval of coverages.

17 questions with no upvoted or accepted answers
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How to use a WCS layer in QGIS for processing?

I have a GeoServer serving raster dem data out via WCS and can add the layer easily to QGIS (3.2) but when I try to use it as the input for an operation (e.g. HillShade) I get an error. Processing ...
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674 views

QGIS connect to WCS using OAuth2

I'm trying to connect my QGIS to a WCS service using OAuth2 authentication (see curl example below to understand the authentication workflow). the problem The option "add WCS layer" seemed to be the ...
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462 views

How to store and serve the time a GeoTIFF refers to

I'm writing software that creates temperature maps as GeoTIFF files. I need to store the time to which the GeoTIFF file refers; not the raster creation time, but the time during which the temperature ...
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75 views

NODATA on MapServer

I am trying to generate a DEM mosaic to publish via a WCS using MapServer. Unfortunately I can not remove the NODATA. In MapServer's own tutorials and discussion groups suggest PROCESSING "NODATA = 0",...
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98 views

Using Geoserver ImageMosaic store with custom schema in postgis

I'm trying to use the ImageMosaic data store to manage geotiffs that come from a range of vendors. Using the indexer file, I was able to define a custom schema to populate some of the values but my ...
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1k views

Use of Geoserver raster processes within OpenLayers: WCS/WPS problem

I've been working with some GeoServer processes using OpenLayers as client. I've been successful in those which use WFS as input (like gs:BufferFeatureCollection). My problem comes when I want to use ...
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38 views

Does WCS support tiling and pyramids?

Due to performance reasons, I would like to implement some short of tiling + pyramids in a WCS service. I am not so familiar with WCS, so I was not able to figure out whether it is something ...
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61 views

Create contour lines from a WCS file in QGIS?

I am currently working on a mapping project in QGIS, and the only good DEM model I can find of SE Norway is a high-res WCS link that I have uploaded into my project. I would really like to create ...
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154 views

GeoServer WCS 2.0.1 subset request data with different file dimensions

I'm trying get two sets of data using WCS 2.0.1 request from my GeoServer and do raster calculation using GDAL's gdal_calc.py. Both datasets in GeoServer are converted to the same coordinates and same ...
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126 views

NetCDF GetCoverage error for WCS v.1.1.0 using GeoServer v.2.10.1

Currently, I have included the NetCDF plugin into GeoServer v.2.10.1 to add data store, which works pretty fine for me to add .nc and .nc4 files including publishing the layer without any error. ...
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307 views

Specify temporal domain subset in WCS/WPS

I am setting up the WPS module for GeoServer, which has worked well so far, except that all of our raster layers contain a temporal component to them, so I need to be able to specify the applicable ...
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396 views

How to improve GeoServer WCS performance?

I have a Geoserver installation which I am using to serve a large area of 2m LiDAR DSM as a Web Coverage Service (WCS). I'm finding the performance is pretty slow (at least when using the WCS in QGIS) ...
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95 views

Using GeoBrain WCS4DEM in QGIS?

I added the GeoBrain WCS server to the server list: http://geobrain.laits.gmu.edu/cgi-bin/gbwcs-dem?version=1.0.0& I connect to the server and get a list of layers. I select the first one listed -...
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1answer
49 views

Adding WCS to ArcMap - Failed to open raster dataset

I would like to add the WCS of this dataset to ArcMap: https://hfrnet-tds.ucsd.edu/thredds/catalog/HFR/USWC/500m/hourly/RTV/catalog.html?dataset=HFR/USWC/500m/hourly/RTV/...
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71 views

What is the right formatted GridCS to request WCS from GeoServer

What is the right format to request WCS from GeoServer? The following request http://localhost:8080/geoserver/ows?service=WCS&BOUNDINGBOX=11.25,42.1875,11.6016,42.5391,EPSG:4326&FORMAT=image/...
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226 views

Geoserver exception: “Could not find layer false”

This exception is being produced by a production server (version 2.11.0) providing dozens of coverages. I am able to connect to the service from QGis and request coverages, but every time a WCS ...
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83 views

Getting raw wcs-dem value with mapserver

I retrieve wcs-dem. curl --trace -i -H "Content-Type: application/image" -XGET "http://127.0.1.1/cgi-bin/mapserv?map=wcs1.map&SERVICE=wcs&VERSION=1.0.0&REQUEST=GetCoverage&coverage=...