DescribeTaskingRequestResponse

With the DescribeTaskingRequestResponse the service provides information on the adjustable parameters. This includes the parameter-ID, the unit of parameters and value ranges.

Parameters

Mandatory parameters for this answer:

  • taskingDescriptor – contains all the necessary information to configure a sensor

This example of a DescribeTaskingRequestResponse is taken from
OpenGIS ® Sensor Planning Service Implementation Specification, Document 07-014r3.
It contains the adjustable parameters of a camera, that can be controlled via the Internet.

<?xml version="1.0" encoding="UTF-8"?>
<DescribeTaskingRequestResponse xsi:schemaLocation="http://www.opengis.net/sps ../spsAll.xsd" xmlns="http://www.opengis.net/sps" xmlns:xsi="http://www.w3.org/2001/XMLSchemainstance" xmlns:swe="http://www.opengis.net/swe/" xmlns:gml="http://www.opengis.net/gml">
    <taskingDescriptor>
        <sensorID>urn:x-ogc:object:sensor:IFGI:AXISPTZ_C:1:ifgicam01</sensorID>
        <InputDescriptor parameterID="task-start-time" updateable="false" use="required">
            <gml:description>Give the start-time of your task as one dateTime-instance encoded as ISO8601.</gml:description>
            <definition>
                <commonData>
                    <swe:Time definition="urn:x-ogc:def:parameter:OGC:task-start-time">
                        <swe:uom code="urn:x-ogc:def:uom:OGC:iso8601"/>
                    </swe:Time>
                </commonData>
            </definition>
        </InputDescriptor>
        <InputDescriptor parameterID="zoom" updateable="true" use="optional">
            <gml:description>Zooms the device n steps.</gml:description>
            <definition>
                <commonData>
                    <swe:Count definition="urn:x-ogc:def:parameter:IFGI:Camera:AbsoluteZoom">
                        <swe:uom code="urn:x-ogc:def:uom:IFGI:Camera:Steps"/>
                        <swe:constraint>
                            <swe:AllowedValues>
                                <swe:min>1</swe:min>
                                <swe:max>9999</swe:max>
                            </swe:AllowedValues>
                        </swe:constraint>
                    </swe:Count>
                </commonData>
            </definition>
        </InputDescriptor>
        <InputDescriptor parameterID="pan" updateable="true" use="optional">
            <gml:description>Pans the device relative to the (0,0) position.</gml:description>
            <definition>
                <commonData>
                    <swe:Quantity definition="urn:x-ogc:def:parameter:IFGI:Camera:AbsolutePan">
                        <swe:uom code="urn:x-ogc:def:uom:OGC:degree"/>
                        <swe:constraint>
                            <swe:AllowedValues>
                                <swe:min>-169</swe:min>
                                <swe:max>169</swe:max>
                            </swe:AllowedValues>
                        </swe:constraint>
                    </swe:Quantity>
                </commonData>
            </definition>
        </InputDescriptor>
        <InputDescriptor parameterID="tilt" updateable="true" use="optional">
            <gml:description>Tilts the device relative to the (0,0) position.</gml:description>
            <definition>
                <commonData>
                    <swe:Quantity definition="urn:x-ogc:def:parameter:IFGI:Camera:AbsoluteTilt">
                        <swe:uom code="urn:x-ogc:def:uom:OGC:degree"/>
                        <swe:constraint>
                            <swe:AllowedValues>
                                <swe:min>-90</swe:min>
                                <swe:max>10</swe:max>
                            </swe:AllowedValues>
                        </swe:constraint>
                    </swe:Quantity>
                </commonData>
            </definition>
        </InputDescriptor>
        <InputDescriptor parameterID="rzoom" updateable="true" use="optional">
            <gml:description>Zooms the device n steps relative to the current position. Positive values mean zoom in, negative values mean zoom out.</gml:description>
            <definition>
                <commonData>
                <swe:Count definition="urn:x-ogc:def:parameter:IFGI:Camera:RelativeZoom">
                    <swe:uom code="urn:x-ogc:def:uom:IFGI:Camera:Steps"/>
                    <swe:constraint>
                        <swe:AllowedValues>
                            <swe:min>-9999</swe:min>
                            <swe:max>9999</swe:max>
                        </swe:AllowedValues>
                    </swe:constraint>
                </swe:Count>
            </definition>
        </InputDescriptor>
    </taskingDescriptor>
</DescribeTaskingRequestResponse>

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