Hi guys, I am currently stuck in a problem which I’ve never encountered before, I’ve gone through search engines but couldn’t find much related. We are using Geoserver on different deployment environment and versions.
In one of our deployment we are running Geoserver 2.18 along with a GeoNode context. I am trying to import an ortophoto mosaic of GeoTiff which I’ve created and optimized from an ecw source ( 330 files 100mb each more or less ) but I am having some problems with the cache. Wms preview works fine ( slow but no errors thrown ) meanwhile the cache not. I’ve created a custom gridset based on epsg:3857 512x512 with the following scales: When I create the cache for this mosaic ( 8 Threads, Regen all tiles ) the output seems fine but when I zoom in into lower scales there’s a lot of empty tiles in the rendered image. Any hint? This is the gdalinfo of one of the tiff: Driver: GTiff/GeoTIFF Files: _321141_df.tif Size is 11058, 9150 Coordinate System is: PROJCRS["ETRS89 / UTM zone 33N", BASEGEOGCRS["ETRS89", DATUM["European Terrestrial Reference System 1989", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4258]], CONVERSION["UTM zone 33N", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",0, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",15, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",0.9996, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",500000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",0, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["(E)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(N)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Engineering survey, topographic mapping."], AREA["Europe between 12°E and 18°E: Austria; Denmark - offshore and offshore; Germany - onshore and offshore; Norway including Svalbard - onshore and offshore."], BBOX[46.4,12,84.01,18.01]], ID["EPSG",25833]] Data axis to CRS axis mapping: 1,2 Origin = (237661.814411482744617,4749044.923056181520224) Pixel Size = (0.317501740059000,-0.317527519376000) Metadata: AREA_OR_POINT=Area TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) TIFFTAG_XRESOLUTION=400 TIFFTAG_YRESOLUTION=400 Image Structure Metadata: COMPRESSION=LZW INTERLEAVE=PIXEL Corner Coordinates: Upper Left ( 237661.814, 4749044.923) ( 11d47'21.97"E, 42d50'56.30"N) Lower Left ( 237661.814, 4746139.546) ( 11d47'26.85"E, 42d49'22.26"N) Upper Right ( 241172.749, 4749044.923) ( 11d49'56.43"E, 42d51' 0.61"N) Lower Right ( 241172.749, 4746139.546) ( 11d50' 1.23"E, 42d49'26.56"N) Center ( 239417.282, 4747592.235) ( 11d48'41.62"E, 42d50'11.44"N) Band 1 Block=512x512 Type=Byte, ColorInterp=Red NoData Value=253 Overviews: 5529x4575, 2765x2288, 1383x1144, 692x572, 461x382, 346x286, 231x191, 173x143, 87x72, 44x36 Band 2 Block=512x512 Type=Byte, ColorInterp=Green NoData Value=253 Overviews: 5529x4575, 2765x2288, 1383x1144, 692x572, 461x382, 346x286, 231x191, 173x143, 87x72, 44x36 Band 3 Block=512x512 Type=Byte, ColorInterp=Blue NoData Value=253 Overviews: 5529x4575, 2765x2288, 1383x1144, 692x572, 461x382, 346x286, 231x191, 173x143, 87x72, 44x36 Regards, Alessio Cruciani Full stack developer & GIS specialist via Tiburtina, 912 | Roma, RM 00156 tel (+39) 06 862 995 86 | mobile (+39) 349 18 59 496 www.geodatalab.it | managem...@geodatalab.it Nota di riservatezza: Questa email contiene informazioni private e/o confidenziali. Se hai ricevuto questo messaggio per errore sei pregato di eliminarlo e notificare il mittente. Grazie per la collaborazione.
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