SOS GetObservation

[Sridur]

Hi Tom,

Thank you for the reply. Yes, WQ1289 was defined as the sos_offering_id. 
Below are the contents of my sos_test.map file (example from
http://mapserver.gis.umn.edu/docs/howto/sos_server/ )

Regards,
Sridur

-------------------------------------------------------------------------------------------------------------------------------------------------------
NAME SOS_DEMO
STATUS ON
SIZE 300 300
EXTENT -66 44 -62 45 
UNITS METERS
SHAPEPATH "./data/"
IMAGECOLOR 255 255 0
SYMBOLSET "./etc/symbols.sym"

IMAGETYPE png

WEB
 IMAGEPATH "/ms4w/tmp/ms_tmp/"
 IMAGEURL "/ms_tmp/"  

 METADATA
   "sos_onlineresource"
"http://127.0.0.1/cgi-bin/mapserv.exe?map=/ms4w/apps/sos/sos_test.map" ##
REQUIRED
   "sos_title"          "My SOS Demo Server" ## Recommended
   "sos_srs"            "epsg:4326" ## Recommended
 END
END

PROJECTION
  "init=epsg:4326"
END

LAYER
  NAME test_sos_layer
  METADATA
    "sos_procedure"  "NS01EE0014" ## REQUIRED
    "sos_offering_id" "WQ1289" ## REQUIRED
    "sos_observedproperty_id" "WaterQuality" ## REQUIRED  
    "sos_describesensor_url" "http://some/url/NS01EE0014.xml" ## REQUIRED 
  END  
  TYPE POINT
  STATUS ON
  DATA sos_test

  PROJECTION
    "init=epsg:4326"
  END

  CLASS
    NAME "water quality"
    STYLE
      COLOR 255 0 0
      SYMBOL "circle"
      SIZE 8
    END
  END
END    

END #map
-----------------------------------------------------------------------------------------



Kralidis,Tom [Burlington] wrote:
> 
>> Hi,
>> 
>> I am able to get the GetCapabilties and DescribeSensor 
>> requests working correctly 
>> (http://mapserver.gis.umn.edu/docs/howto/sos_server/)
>> However, I am not sure how to configure SOS mapfile for 
>> GetObservation. I would like to put all my observation values 
>> in a database (PostgreSQL) and then be able to retrieve the 
>> observation values from it. Can anyone please tell me what 
>> all the tables I need to create in the database and also how 
>> to configure Mapserver (/mapfile) to retreive the data 
>> (observation values) from a request like this:
>> 
>> http://127.0.0.1/cgi-bin/mapserv.exe?map=/ms4w/apps/sos/sos_te
> st.map&Request=GetObservation&service=SOS&Offering=WQ1289>
> &observedproperty=WaterQuality&version=0.0.31
> 
> In your request URL:  I see you have an offering of WQ1289.  Did you
> define this as your offering_id in your LAYER/METADATA?
> 
> If you can post a LAYER definition within your mapfile, that would be
> helpful.
> 
> ..Tom
> 
> 

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