SPS Application Profile for EO Sensors OGC 07-018r2
Copyright © 2008 Open Geospatial Consortium, Inc. All Rights Reserved.
65
16. GetStatus operation optional, synchronous
16.1. Introduction
The GetStatus operation allows a client to get information about the current status of a specific task.
16.2. EO profile specific
The GetStatus request contains a new element named
DateFrom
. This optional element may be useful in case a repetitive acquisition example: once a week is made over a long
period. By providing the current date as payload of the
DateFrom
element, the response will contain the status of the last acquired image only. If no DateFrom would be defined,
the whole list of images acquired since the beginning of the acquisition period would be returned.
The
NotificationTarget
element has been removed from the request. The response is encapsulated into a new element
ProgressReport
shared with the Submit response described in paragraph
8.4
. The GetStatusResponse contains an
Output
element allowing the service to tell the client which scenes have been acquired.
16.3. GetStatus operation request
Schema of the GetStatus request:
Figure 16-1: - GetStatus request schema
SPS Application Profile for EO Sensors OGC 07-018r2
Copyright © 2008 Open Geospatial Consortium, Inc. All Rights Reserved.
66 The following table describes the elements of the GetStatus request schema:
Table 16-1: Parameters in GetStatus request operation Name
a
Definition Data type and values
Multiplicity and use
service Service
type identifier
Character String type, not empty Value is OWS type abbreviation
“SPS” One mandatory
version Specification
version for
operation Character String type, not empty
Equals the number of this document. One mandatory
ID Identifier
of the
task taskID Token
one mandatory DateFrom
see § 16.2 Date
one optional a
The name capitalization rules being used here are specified in Subclause 11.6.2 of [OGC 05-008].
16.4. GetStatus operation response
Schema of the GetStatus response:
Figure 16-2: - GetStatus response schema
The element
ProgressReport
is described in § 8.4.
16.5. Exceptions
