Questions tagged [wcs]

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

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Unable to load HYCOM ocean currents WCS layers in QGIS

I'm attempting to load HYCOM ocean currents model WCS layers into QGIS. QGIS is able to access the server and the available layers at "https://wcs.hycom.org/thredds/wcs/GLBy0.08/latest?version=1....
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Downloading file returned by GeoServer WCS GetCoverage request

I am using GeoServer 2.17.5 with NetCDF output format plugins. I am sending a WCS GetCoverage request to my GeoServer, expecting a NetCDF file in return. For example: http://localhost:8080/geoserver/...
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Working with time-rasters of a Geoserver's ImageMosaic

I have stored a Sentinel2 14 bands raster with many dates on a ImageMosaic. I use jiffle SLD styles for calculate on the fly different satelital indexes. With that, I can select each date and generate ...
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Dynamically recalculating land use classes/number of pixels per class

I have a land use raster dataset (GeoTIFF) that I've published on geoserver. I am able to display it using both leaflet and OpenLayers using their respective WMS methods. What I need to do is to ...
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Creating WCS using LAS Dataset

I am looking for a way to serve up an LAS Dataset in order for others to consume it and to analyze it. So far what I've read says that it must be a map, raster/mosiac Dataset, or GDB. Is there a way ...
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188 views

OWSLIB Python WCS GetCoverage does not work

I wrote a Python script in order to read a WCS with the module OWSlib: # -*- coding: utf-8 -*- from owslib.wcs import WebCoverageService from owslib.util import Authentication ldbv_url = 'https://...
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69 views

Does QGIS support WMS/WCS Connections that use path variables?

With QGIS, I have added and configured WMS and WCS connections for parameter queries as per the applicable specifications and I am able to add the layers and view imagery. However, I have a need to ...
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59 views

Extract Raster from WCS in QGIS with Cell Snapping and Resolution Matching Original Raster

I am trying to extract a subset of data from WCS Coverage. I right-click the coverage > Export > Save As. This brings in this dialog box. But when I export it does not snap the raster cell to ...
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95 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&...
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ArcGIS Swaping XY Coordinate of WCS Coverage

When I am bringing a WCS coverage into my ArcGIS (both ArcMap and ArcGIS Pro). It is coming with Swapped XY. I have checked the version, and the version is correct. The same coverage loads fine in ...
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Setting NoData Value for WCS in ArcGIS Pro

ArcGIS Pro is not automatically picking no data value of a WCS raster and the option to manually override no data value is not working (input not allowed in the field). Is there another way to do that?...
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179 views

How can I download SOILGRIDS v2 data through WCS in EPSG:4326, keeping (as close as possible) to the native 250m resolution?

SOILGRIDS data are currently available at 250m resolution. The resolution needs to be specified as part of the WCS download request, e.g. (Python MWE from https://git.wur.nl/isric/soilgrids/soilgrids....
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72 views

How to add GDAL output formats support to WCS requests in GeoServer?

I am running GeoServer 2.18.1 and I installed GDAL extension as well as GDAL native libraries (I tried several versions with the same result). I followed this guide : https://geoserver.geo-solutions....
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309 views

Downloading SoilGrids data from WCS in R

I am trying to download SoilGrids GeoTIFF data in R using WCS. I have followed the tutorial set up by ISRIC (https://git.wur.nl/isric/soilgrids/soilgrids.notebooks/-/blob/master/markdown/wcs_from_R.md)...
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Geoprocessing with WCS layers using ArcMap

Beginner here with ArcMap and I'm having trouble using geoprocessing tools with WCS layers I uploaded. Is this an issue of "can't technically use these tools on WCS layers"? Should I ...
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57 views

Exporting multiple WCS layers to GeoTIFFs to use them in rastercalculator

I would like to know if anyone could tell me in what way I can export multiple WCS files to GeoTIFFS in QGIS. I use WCS files, but these cannot be used in the raster calculator. I first need to export ...
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Apply a dynamic style to a raster(GeoServer, OpenLayers)

I want to apply a dynamic style to a raster using either GeoServer or OpenLayers. I have found similar examples at OpenLayers plugins but these examples work on RGB images instead of the real values ...
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1answer
737 views

GeoServer not working with WCS parameters "subsettingcrs" and "outputcrs"

Request GetCapabilities: http://192.168.0.10:8080/geoserver/ows?service=WCS&version=2.0.1&request=GetCapabilities& Response GetCapabilities (minify): <wcs:Capabilities xmlns:wcs="...
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1answer
123 views

How to query elevation data from "Digitales Geländemodell (DGM) NRW", maybe using WCS?

I use street network data originating from OpenStreetMap, stored in PostGIS, and want to add corresponding height/elevation data from "Digitales Geländemodell (DGM)", available for North ...
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136 views

WCS Unable to render RenderedOp

I have a GeoServer running with Tomcat, which serves GeoTIFF files as WMS, and it runs fine. Now I am trying to set WCS. It works with plain/text and application/gml-xml formats, but image/jpeg and ...
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105 views

GeoServer WCS sample at points

I need to compare the values of two raster layers at a set of given points. The raster layers are at a national scale, split into tiles and are at 1m resolution (2+TB). The points number in the 100s ...
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1answer
222 views

ArcMap cannot access WCS version 2.0.1 on MapServer?

I have a MapServer 7.0.7 map containing only a layer with a GeoTiff DEM. It works perfectly with QGIS 3.0.3 but I cannot use it with ArcMap 10.5. This is my map file: MAP OUTPUTFORMAT NAME ...
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277 views

Downloading data from WCS with QGIS

I have a DEM layer from WCS. How can I download the data to process it to get slope, aspects, etc in QGIS?
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497 views

Using WCS layer in QGIS for processing gives FAILURE: Missing destination

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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17 views

Using WCS DEM data for make slope and aspect maps in QGIS [duplicate]

I need to do several slope and aspect analyses (hundreds). Instead of downloading an ASCII for each location, I want to extract/clip the elevation data from wcs and do the analysis. This is the WCS ...
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1answer
2k views

Are there any examples of WCS GetCoverage requests done using AJAX?

I am looking through OpenLayers to try to figure out a consistent format for generating views of coverages that can satisfy any WCS server, but mainly I'd like to get GeoServer coverages. While I've ...
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1answer
62 views

Trouble using WCS on 3DEP

This page https://viewer.nationalmap.gov/services/ includes a link under "WCS Services" that lists a number of subdatasets. This command gdalnfo "https://elevation.nationalmap.gov/...
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3k views

large GeoTiff files on Geoserver

I have a 25 large geoTiff files, representing a DEM, to be published via Geoserver in order to have OGC WCS. The size of each uncompressed file ranges between 235 MB and 6GB. What would it be the best ...
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WCS band metadata description on mapserver 7,4.4 is not being outputed

I am trying to set proper metadata on a mapserver 7.4.4 instance, based on this example: https://mapserver.org/nl_NL/ogc/wcs_format.html#grib2-output-format And WCS paramters like: (wcs|ows)...
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Saving tiled + scaled rasters from WCS? is it possible?

Qgis + grass does a good job at acquiring the layer and displaying the image, In my case a 20m DTM. I'm wondering if there is a way to automatically export all the tiles in a 1:1 scale off the ...
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2answers
165 views

Legend of World Reference Base (2006) Soil Group

How Can I get the legend for the downloaded WRB soil groups whether from the https://soilgrids.org/ website or directly downloaded from WCS server https://maps.isric.org/mapserv?map=/map/wrb.map into ...
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1answer
242 views

GeoServer GetCoverage with a specific resolution

I have a GeoServer serving GeoTIFFs as WCS. I would like to get a slice (bbox) of a coverage at a specific resolution. MapServer seems to support this: WIDTH=output_width: Width in pixels of map ...
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1answer
239 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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1answer
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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?
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1answer
94 views

WCS request for large raster

I am new to using OGC services and am attempting to extract a large tiff using the following URL request: http://gis.dnr.alaska.gov/terrapixel/cubeserv/ortho?DATASTORE=SDMI_ORTHO_RGB&SERVICE=WCS&...
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1answer
320 views

Raster size Out of Range error even if within Capabilities' Lower and Upper Corner

I'm fairly new at WCS so bear with me if this is a really stupid question, but I can't really understand the problem. I'm trying to retrieve some DEM data from the Italian Ministry of Environment's ...
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184 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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1answer
505 views

WCS 2.0.1 GetCoverage result size

Is there a parameter for WCS 2.0.1 GetCoverage requests which will sample underlying data and return a dataset of a particular size? Similar to the height and width parameters in WCS 1.x.x?
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1answer
143 views

Rotated image for WCS GetCoverage Operation "v1.1.0" in GeoServer

I am using GeoServer v2.10.1. I have created a layer for testing using "Geo-tiff" store and later published it that computed "Native and Declared" Coordinate reference systems and computed "Bounding ...
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1answer
2k 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, ...
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0answers
48 views

Scale data upon WCS request?

I am serving a set of GeoTiffs through GeoServer. In order to save disk space I have multiplied my original 32 bit floating point data by a factor 1000 and then rounded to the nearest integer, so I ...
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0answers
171 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 ...
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1answer
567 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 ...
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1answer
1k views

Extracting raw data from WCS raster using QGIS python console?

I am trying to replicate the following manual workflow in the Python console of QGIS 3.4.7 Manual workflow: 1) Connect to WCS service. Name: USGS National Map Elevation OGC-WCS URL: https://...
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1answer
298 views

WCS report TIFF not supported in GeoServer

I have a WPS running in GeoServer but the requests fails due to a exception: The request to sum all values in a region: <?xml version="1.0" encoding="UTF-8"?><wps:Execute version="1.0.0" ...
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3answers
209 views

Raster symbolization in open source web gis? [closed]

We would like to build a simple web map application that displays raster data (e.g. a digital surface model) and symbolizes values (e.g. height) using a color ramp. Is it possible to have the user ...
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0answers
65 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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1answer
607 views

Publishing GeoTIFF using WCS service with QGIS Server?

I need to publish some GeoTIFFs using QGIS Server (2.2.0-1+precise1). I already have installed and setup QGIS Server to serve those geotiffs via WMS. But I need to serve rather the raster data to be ...
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57 views

GeoServer WCS performance affected due to full-database query [closed]

We host a very large image set using GeoServer's imagemosaic. Our dataset uses two dimensions (time and elevation). All WMS queries work like a charm in less than 200ms (including round trip time) but ...
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1answer
130 views

Point data request from WMS, WFS, WCS using lat lon or station ID

What is the best service to use when requesting data for a specific point? For example we have graphical data that we can expose using any of the services. If we want to build a request url that ...