Re: [gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-11-02 Thread Ari Jolma
The WCS driver stores data in folder $HOME/.gdal/wcs_cache. The folder contains a text file db which contains keys and URLs and responses from the server // key.xml = service file // key.xml.aux.xml = metadata file // key.xml = Capabilities response // key.aux.xml = Global metadata // key.DC.xm

Re: [gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-11-02 Thread Carl Godkin
Hi Jukka, That's very interesting. Thanks a lot. I wonder if I can figure out how the X dimension is being changed to (or interpreted as) such a large range. Certainly something that I can dig into step by step. I can try sending your findings along to the USGS and hope that someone there take

Re: [gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-11-01 Thread jratike80
Hi, By adding "-- debug on" into your command it is possible to get details about what GDAL is doing. Here are the main parts from the log gdal_translate "WCS:https://elevation.nationalmap.gov:443/arcgis/services/3DEPElevation/ImageServer/WCSServer?version=2.0.1&coverage=DEP3Elevation"; test.tif

Re: [gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-11-01 Thread Carl Godkin
Hi GDAL list, I sent the following question in June about using gdal_translate with the USGS' WCS Services. One kind person tried to help but their suggestion did not lead anywhere. Since then I've also written a few times to the USGS help addresses and all they can tell me is that the areas loo

Re: [gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-06-14 Thread Carl Godkin
Hi Tanya, Thanks for the suggestion. I wondered about that too but there's only one endpoint for "3DEP" in that WCS link so I don't know how to switch products with WCS. It appears from this view https://viewer.nationalmap.gov/basic/?basemap=b1&category=ned&q=&zoom=9&bbox=-107.61108398,36.81368

Re: [gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-06-13 Thread TC Haddad
Hi Carl, Is it possible that you are just encountering the edges of the subdataset? That URL you provided in your first email had the list of indexes for the collection of data sets, maybe you can cross reference the shapes it was showing with the edges you are getting, to see if you need to swit

[gdal-dev] Retrieving 3DEP data via GDAL's WCS driver...

2020-06-13 Thread Carl Godkin
Hi, 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/arcgis/services/3DEPElevation/ImageServer/WCSServer?request=GetCapabilities&service=WCS " works fine. I have