Questions tagged [wcs]

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

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1answer
71k views

What are the differences between WMS, WFS, WCS, WPS?

By looking at I do not really understand the differences between WMS, WFS, WCS, and WPS. Can somebody please explain the differences between them?
2
votes
1answer
729 views

wcs Time Dimension Always Returning Last Available Date

I currently have a geoserver instance with a working wms time dimension layer. I am able to ask for the raster geotiff for a specific day (2016-1-14) with the following request and geoserver responds ...
9
votes
3answers
1k views

Performing raster map algebra in open source web GIS?

Map algebra for raster is easy with ArcGIS Raster Calculator (or QGIS). I had thought this would be easy with web GIS servers such as GeoServer and MapServer plus OpenLayers etc. as well. What I want ...
2
votes
1answer
1k views

WCS operations supported by GeoServer?

I have implemented a GeoTIFF image layer usinga WCS service in GeoServer 2.2.4. I have searched on the net for operations supported by WCS... it tells me about three operations: GetCapabilities, ...
4
votes
1answer
2k views

Clipping a Geoserver raster layer with a polygon

I have an image mosaic raster layer with an extent that covers the contiguous United States. I also have a wfs layer with various polygons some covering subsets of the US and some outside of the US. ...
1
vote
1answer
2k views

How to extract a WCS layer with gdal_translate?

There is a certain WCS layer that I'd like to save it to my local computer for analysis. According to GDAL WCS driver draft: "Accessing a WCS server is accomplished by creating a local service ...
2
votes
1answer
207 views

Error occurred decoding the EPSG code EPSG%3A3857 in GeoServer

My application is throwing the NoSuchAuthorityCodeException error although the layer preview in geoserver is working perfectly, they are not visualizing in the app. I have just checked the logs and ...
1
vote
0answers
75 views

Can Elevation Layers in WCS be Combined?

Some weeks ago, I began an effort at my company that required me to delve into the world of GIS. I've learned a lot since then, but there is one thing I'm not entirely clear on: is there is a way to ...
1
vote
2answers
2k views

Does OpenLayers 3 support WCS? [closed]

I was wondering if it is possible to display a map in ol3, which is constructed as WCS in MapServer/GeoServer?
1
vote
0answers
180 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 ...
1
vote
1answer
855 views

How to get raw values from OGC Web Coverage Service (WCS) via ArcGIS for Desktop 10.1?

I posted this a few days ago to the ArcGIS Discussion Forum but have had no response so thought I would try here as well. I'm new to Web Coverage Services (WCS) but have found it easy to add one ...
0
votes
1answer
432 views

QGIS WCS client with clip parameter

Can be defined bbox parameter in a WCS service? I require trimming the layer coordinate in a box, I'm trying to prove the following WCS, but shows the entire layer globally: http://geobrain.laits.gmu....