Questions tagged [wcs]
Web Coverage Service (WCS) allows querying and retrieval of coverages.
87
questions
0
votes
1answer
30 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/...
1
vote
0answers
17 views
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)...
0
votes
0answers
21 views
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 ...
2
votes
2answers
66 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 ...
1
vote
1answer
51 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 ...
1
vote
0answers
32 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 ...
0
votes
1answer
34 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&...
0
votes
0answers
15 views
How to Update ImageMosaicJBDC Store in GeoServer
Background:
So I recently posed another question here, asking how one might combine elevation data and serve it over WCS. Without going into too much detail, one suggestion I got was to create 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 ...
2
votes
1answer
202 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 ...
0
votes
1answer
104 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/...
0
votes
1answer
131 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" ...
1
vote
0answers
55 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 ...
1
vote
1answer
417 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://...
1
vote
0answers
51 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 ...
0
votes
1answer
96 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 ...
1
vote
1answer
2k views
Getting elevation data in Leaflet [duplicate]
I'm using Leaflet map + GeoServer to display a map. I have a TIFF file and a DTED level 2 file.
I created a GeoTIFF store and layer that i'm showing in Leaflet, And I created a DTED store and layer ...
1
vote
0answers
73 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 ...
1
vote
1answer
64 views
WCS 1.1.1 OGC Complaint Test Failed in Team Engine [closed]
I have been testing my GeoServer 2.12.1 for OGC Compliant to WCS 1.1.1 Standard. But I got following errors while testing with the OGC Team Engine.
How do I resolve the issues?
wcs:...
4
votes
0answers
387 views
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 ...
0
votes
1answer
68 views
How to get output format JPEG using like source GeoTIFF (int16) in service WCS in Geoserver?
I have GeoTIFF file (int16), and I publish the layer in Geoserver using like store in Geoserver my file, now I used WCS request builder to get JPEG-like output format and I get an error "No possible ...
1
vote
1answer
425 views
Querying & filtering raster data from PostGIS using GeoServer
I'm currently working with raster data and serving it to a web application using Geoserver. I want to be able to perform queries to retrieve the raster data from a PostgreSQL database with the PostGIS ...
1
vote
1answer
142 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 ...
1
vote
1answer
417 views
GeoServer does not work 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="...
0
votes
0answers
82 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/...
3
votes
0answers
81 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",...
1
vote
2answers
290 views
WCS : InvalidParameterValue and OperationNotSupported : Differences
In WCS 2.0 & 1.1, I'm looking for generate exceptionCode "OperationNotSupported" which is defines in OGC Documentations (WCS 1.1 / WCS 2.0 / OWS 1.1 / OWS 2.0). With MapServer 7, I've tested: http:...
1
vote
1answer
55 views
GdalInfo and Mapserver : Difference between data
I'm trying to create a generic XML response from DescribeCoverage response. For my tests, i used Mapserver 7.0.7
With gdalinfo, i got this :
Driver: GTiff/GeoTIFF
Files: geostationary_ir-...
0
votes
0answers
324 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 ...
0
votes
1answer
96 views
MapserverWCS 2.0.1 GridCoverage, RectifiedGridCoverage, etc
Actually, I'm working on the implementation of WCS 2.0 service with the latest version of Mapserver (7.0.7).
On GetCapabilities request, the XML response show us a list of layers (wcs:CoverageId) with ...
1
vote
1answer
279 views
How can I modify a GeoTiff coverage to allow WCS slicing?
This is a rephrasing of an earlier question that I have deleted.
I have a collection of GeoTiffs that form a mosaic on a GeoServer. These files contain a simple raster of terrain elevation data. I ...
2
votes
1answer
73 views
Pixel Size in WCS2
i'm using a WCS2 POST query to get RAW data from a Geoserver GIS Server, but i need to get this info with a given pixel size (larger than the original data in the server) and i'm not being able to do ...
2
votes
1answer
271 views
Geoserver WCS time range request
My goal is to retrieve something like a multiband raster from geoserver where each band has data for a year. I have an image mosaic layer in geoserver where I can retrieve individual years using &...
1
vote
1answer
756 views
How to set bounding box in geoserver WCS request
When making the below geoserver WCS request it seems that the BoundingBox param is ignored: &BoundingBox=-86,20,-76,40,urn:ogc:def:crs:EPSG::4269
Is my request written wrong or is BoundingBox not ...
0
votes
1answer
107 views
WMS Custom styles (remotely)
I access this WMS (link) which is returned in only .png/.jpg/.gif in a pre-defined colour-scale. I want to change those colours and am asking myself if I can set up a custom style for the rasters. I'm ...
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 ...
0
votes
1answer
538 views
Download data from Geomet using WCS request
I'm trying to download some temporal weather raster data from a government supported server called GeoMet. I'm able to download some data using the request below:
http://geo.weather.gc.ca/geomet-...
5
votes
1answer
388 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?
3
votes
1answer
194 views
How to create a WCS GetCapabilitiesType using Geotools?
I want to get the Capabilities of a WCS using Geotools (16.2) net.opengis.wcs20.GetCapabilitiesType. I found a WCS 2.0 test class on GitHub but was not able to use the code in the same way because ...
2
votes
1answer
404 views
Error: Adding WCS ( Web coverage Service ) into ArcMap 10.4.1
I am trying to publish some raster data sets as WCS using ArcGIS 10.4.1 (Desktop ArcMap and Server Manager), but have had little success. I've attempted to publish a data set stored as an ESRI Grid, a ...
3
votes
1answer
56 views
GeoServer v2.9.1 re-sampling errors with GetCoverage request
App
I'm using Openlayers3 and GeoServer 2.9.1 to create an application allowing users to draw an aoi then download it as raw data subsets (geotiff) of a Canada wide data set (also geotiff). I'm using ...
1
vote
0answers
143 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.
...
1
vote
1answer
120 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 ...
3
votes
0answers
111 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 ...
3
votes
1answer
743 views
Fetching GeoTiff data from WCS via GDAL in code?
UPDATE: We seem to have found where the trouble lies, but sadly it is a problem that is built into GDAL's handling of WCS requests and it doesn't seem like we can bypass it. Instead we are going to ...
1
vote
2answers
423 views
How to specify content in a WCS GetCapabilities request
I have the following GetCapabilities request to a GeoServer WCS service:
http://fast.openearth.eu/geoserver/Netherlands_Study_Site_Paulina/wcs?service=WCS&version=1.1.0&request=...
1
vote
0answers
343 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 ...
4
votes
0answers
828 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 ...
1
vote
1answer
935 views
Using WCS and Python to download from USDA Vegscape database
I wish to download Weekly NDVI rasters from the USDA Vegscape portal. It is possible to access the data using WMS and WCS methods. The USDA dev guide only contains example URLs on how to access the ...
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.
...
