Hello,
I've read all the recent email postings on the topic of SOS and
GetOberservation. But I didn't find an answer as to how it suppose to
work.
Like the others, my sos-test.map is essentially the example posted in
the how-tos section with a few minor changes (see below).
GetCapabilities and DescribeSensor work just fine. But I'm not sure
what I got back from GetObservation is right.
My GotObservation request is
http://sggate.arc.nasa.gov:9518/cgi-bin/mapserv-4.10.0?MAP=/usr/local/apache2/htdocs/sos/sos-test.map&SERVICE=SOS&REQUEST=GetObservation&Offering=AMS001&observedproperty=AMS%20Fire&version=0.0.31
I got back this
<om:ObservationCollection gml:id="AMS001"
xsi:schemaLocation="http://www.opengeospatial.net/om
http://schemas.opengis.net/om.xsd"/>
My questions are
1) What do I suppose to get back using the 3 GetOberservation
examples (listed in the how-tos SOS)?
2) I suspect that I need to assign a real shapefile or database to
DATA in the LAYER section. Am I right?
3) Is there a working SOS server out there that I can use as a reference?
Any help is appreciated. Thanks
Jian
====================my sos-test.map=============================
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 "/usr/local/apache2/htdocs/images/wsfm/"
IMAGEURL "/images/wsfm/"
METADATA
"sos_onlineresource"
"http://sggate.arc.nasa.gov:9518/cgi-bin/test-sos"; ## REQUIRED
"sos_title" "NASA ARC BioSAT SOS Demo Server" ## Recommended
"sos_srs" "epsg:4326" ## Recommended
END
END
PROJECTION
"init=epsg:4326"
END
LAYER
NAME test_sos_layer
METADATA
"sos_procedure" "AMS001" ## REQUIRED
"sos_offering_id" "AMS001" ## REQUIRED
"sos_observedproperty_id" "AMS Fire" ## REQUIRED
"sos_describesensor_url"
"http://sggate.arc.nasa.gov:9518/sos/FIRE_Scanner.xml"; ## REQUIRED
END
TYPE POINT
STATUS ON
DATA sos_test
PROJECTION
"init=epsg:4326"
END
CLASS
NAME "fire map"
STYLE
COLOR 255 0 0
SYMBOL "circle"
SIZE 8
END
END
END
END #map
--
Jian Zheng
Mail Stop 242-2
NASA Ames Research Center
Moffett Field, CA 94035-1000
(650) 604-3617
