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&REQUEST=GetCoverage& ACCEPTVERSIONS=2.0.1&coverageId=image_set& SUBSET=E(101688,206499)&SUBSET=N(1005498,1100573)
At this extent, the resulting tiff would be ~13G, exceeding the server's max of 2G per request. However, when I try incrementing the extent to be withing the download bounds, I'm getting a 504 gateway timeout. I'd imagine that's probably still due to requesting a large amount of data, but I'd rather not go down the route of looping through 100 URL requests.
Obviously, I'd rather download the entire extent in one go, to avoid merging the rasters together, so ideally I can just add a new parameter that compresses the image. Like I said, I'm new to using WCS and not sure of the scope of capabilities/best practices so any advice would help a ton.