Dear Till
I'm trying to publish real time steam data computed on a permanent
network of GPS stations and stored on a PostGIS DataBase.
This network have 300 stations and i want to publish individual
observation as a procedure result.
As i have informed this morning to the list, i have gotten to start the
service and made that the response to GetObservarion request offer the
O&M result.
To enable the service use in the same postgis data table to handle
several columns (observed variables) i have used sos_procedure_item as
set assefa (http://trac.osgeo.org/mapserver/ticket/2050)
Then to solve problem to access postgis data filtering to one of the gps
station, i have put:
DATA "pos from (select pos,fecha,vap from vaporcolumna where
id='MADR13407S012') as subquery using unique fecha using srid=4326"
In order to enable time filtering to procedure values, i have put:
"sos_timeitem" "fecha"
Then mu questions now are:
1º.- when i tryed to do request getObservation using parameter
/&procedure=urn:ogc:def:procedure/:XXX SOS don't recognize any procedure.
How can i do to enable a procedure name in mafile configuration?
2º.- when i tryed to do a request getObservation using
&eventtime=2014-01-01T00:00:00+01/2014-01-31T00:00:00+01 SOS don't
recognize this timestamp format
How must be set the time period to eventTime paramenter?
Regards,
Miguel A
El 16/06/2014 14:09, Till Adams escribió:
Dear Miguel,
it is not clear, where exactly your problem is as you do not tell the
list, what is going wrong.
Did you check the sos-howto documentation-site:
http://mapserver.org/ogc/sos_server.html ?
There are some more definitnions in the mapfile header required.
Another problem - are you sure, that your DATA-request really delivers
some data? For the first step it's always clever to ensure, that the
surrounding really works, so you can focus on the main problem, which
is configuring the sos-layer.
Regards, Till
Am 15.06.2014 20:16, schrieb Miguel-Angel Manso-Callejo (UPM):
Dear all,
I'm trying to config mapserver to offer through SOS data stored in two
tables joined by a view.
I'm trying to offer in the first step only one time serial data and i'm
using this configuration:
LAYER
NAME "test_sos_layer"
METADATA
"sos_procedure" "vaporcolumna" ## REQUIRED
"sos_procedure_item" "vap"
"sos_offering_id" "MADR13407S012" ## REQUIRED
"sos_timeitem" "fecha"
"sos_observedproperty_id" "vap"
"sos_observedproperty_name" "Vapor_agua_columna"
"sos_offering_timeextent" "2010/2014"
"sos_describesensor_url"
"http://138.100.61.23:90/sensorml/MADR13407S012.xml"; ## REQUIRED
"sos_offering_name" "GPS Station in Madrid 13407S012"
END
TYPE POINT
STATUS ON
CONNECTIONTYPE POSTGIS
CONNECTION "host=127.0.0.1 port=5432 dbname=example_postgis21
user=postgres password=postgres"
DATA "pos, vap from vaporcolumna where id='MADR13407S012' "
PROJECTION
"init=epsg:4326"
END
CLASS
NAME "vap"
STYLE
COLOR 255 0 0
SYMBOL "circle"
SIZE 8
END
END
END
View have this fields:
Id (pk), pos (geometry), vap (double), fecha (date)
Can any one help me informing what i'm doing bad or how must i config in
order to do it?
Regards,
Miguel A.
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