Thank you Jukka,
I'll try to give some of your indications to Geoportale Nazionale IT
office...
I'll also try to use WIDTH= and HEIGHT= parameters, if I'm able.
Roberto
Il 29/10/2023 22:05, Jukka Rahkonen via Jump-pilot-devel ha scritto:
That WMS service seems to be very slow. This curl example took 42
seconds. Notice < Cache-Control: max-age=300 that means that the same
query will come from the cache for next 5 minutes and it will be fast.
Edit for example WIDTH= or HEIGHT= parameters for bypassing the cache.
Maybe the timeout in OpenJUMP is too short but they should be able to
do much better at minambiente.it.
C:\Jukka>curl -v
"http://wms.pcn.minambiente.it/ogc?map=/ms_ogc/WMS_v1.3/Vettoriali/Bacini_idrografici.map&REQUEST=GetMap&SERVICE=WMS&VERSION=1.3.0&WIDTH=956&HEIGHT=410&LAYERS=ID.ACQUEFISICHE.BACINIIDROGRAFICI.PRINCIPALI&TRANSPARENT=TRUE&FORMAT=image%2Fpng&BBOX=34.93762575452716,0.7132796780684094,49.43762575452716,28.6046277665996&CRS=EPSG:4326&STYLES=GN%3APredefinito";
-o out.png
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0/Trying 2.21.96.8:80...
0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0/ Connected to
wms.pcn.minambiente.it (2.21.96.8) port 80 (#0)
GET
/ogc?map=/ms_ogc/WMS_v1.3/Vettoriali/Bacini_idrografici.map&REQUEST=GetMap&SERVICE=WMS&VERSION=1.3.0&WIDTH=956&HEIGHT=410&LAYERS=ID.ACQUEFISICHE.BACINIIDROGRAFICI.PRINCIPALI&TRANSPARENT=TRUE&FORMAT=image%2Fpng&BBOX=34.93762575452716,0.7132796780684094,49.43762575452716,28.6046277665996&CRS=EPSG:4326&STYLES=GN%3APredefinito
HTTP/1.1
Host: wms.pcn.minambiente.it
User-Agent: curl/7.79.1-DEV
Accept: ///
0 0 0 0 0 0 0 0 --:--:-- 0:00:17 --:--:-- 0* Mark bundle as not
supporting multiuse
< HTTP/1.1 200 OK
< Server: Apache/2.4.18 (Win64)
< Access-Control-Allow-Origin: *
< Content-Type: image/png
< Content-Length: 33918
< Cache-Control: max-age=300
< Expires: Sun, 29 Oct 2023 20:57:04 GMT
< Date: Sun, 29 Oct 2023 20:52:04 GMT
< Connection: keep-alive
< X-N: S
<
{ [1081 bytes data]
100 33918 100 33918 0 0 801 0 0:00:42 0:00:42 --:--:-- 6943
* Connection #0 to host wms.pcn.minambiente.it left intact
------------------------------------------------------------------------
*[bugs:#523] <https://sourceforge.net/p/jump-pilot/bugs/523/> Read
timed out when loading Geoportale Nazionale WMS*
*Status:* open
*Milestone:* undecided
*Labels:* WMS
*Created:* Sat Oct 28, 2023 05:35 PM UTC by Roberto Rossi
*Last Updated:* Sun Oct 29, 2023 11:59 AM UTC
*Owner:* nobody
OpenJump is no more able to load Italian Geoportale Nazionale WMS
<http://www.pcn.minambiente.it/mattm/servizio-wms>.
Here are some services (in order: image, points, polylines and a
polygons):
*
http://wms.pcn.minambiente.it/ogc?map=/ms_ogc/WMS_v1.3/raster/ortofoto_colore_12.map
*
http://wms.pcn.minambiente.it/ogc?map=/ms_ogc/WMS_v1.3/Vettoriali/LimitiAmministrativi_2020.map
*
http://wms.pcn.minambiente.it/ogc?map=/ms_ogc/WMS_v1.3/Vettoriali/Aste_fluviali.map
*
http://wms.pcn.minambiente.it/ogc?map=/ms_ogc/WMS_v1.3/Vettoriali/Bacini_idrografici.map
In the Status bar "Read timed out" appears.
In the past months I was able to load them, and they still work in
other software like QGIS, or ArcMap, Or ArcGIS Pro, AdB-ToolBox (a
software derived from OpenJump but which has his own WMS, WFS, WCS
reader, which points to Geoportale nazionale data).
So the problem seems (to me) a combination of particular OpenJump
settings and Geoportale nazionale servers change...
The same Read timed out appears (often, not always) loading some of
the http://ows.terrestris.de/osm/service layers
Roberto Rossi
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--
*Roberto Rossi, PhD*
Dipartimento di Geoscienze
Università degli Studi di Padova
Via G. Gradenigo, 6 - 35131 Padova (Italy)
Tel. +39 049 827 9155
Docente a contratto di Applicazioni GIS in idrologia
Corso di Laurea Magistrale in Scienze forestali e ambientali
e-mail: roberto.ro...@unipd.it
Mob. +39 347 6780087
Zoom: unipd.zoom.us/my/roberto.rossi
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