DATATYPE_GPS_ORBITS payload

Payload in XML format

If you have requested DATATYPE_GPS_ORBITS data from HERE GNSS API, you get a response where Message.data.data_type is DATATYPE_GPS_ORBITS and BER encoded LPP data is in Message.data.payload.

The example below shows the elements that the LPP data contains.

The XML in the example has been created by first decoding the LPP data in payload and then encoding it to XML format. Data is shown only for the first two satellites.

<A-GNSS-ProvideAssistanceData>
    <gnss-GenericAssistData>
        <GNSS-GenericAssistDataElement>
            <gnss-ID>
                <gnss-id><gps/></gnss-id>
            </gnss-ID>
            <gnss-SSR-OrbitECEFCorrections-r15>
                <epochTime-r15>
                    <gnss-TimeID>
                        <gnss-id><gps/></gnss-id>
                    </gnss-TimeID>
                    <gnss-DayNumber>14856</gnss-DayNumber>
                    <gnss-TimeOfDay>26607</gnss-TimeOfDay>
                </epochTime-r15>
                <ssrUpdateInterval-r15>3</ssrUpdateInterval-r15>
                <satelliteReferenceDatum-r15><itrf/></satelliteReferenceDatum-r15>
                <iod-ssr-r15>4</iod-ssr-r15>
                <ssr-OrbitECEFCorrectionList-r15>
                    <SSR-OrbitECEFCorrectionSatelliteElement-r15>
                        <svID-r15>
                            <satellite-id>1</satellite-id>
                        </svID-r15>
                        <iod-r15>
                            00001000000
                        </iod-r15>
                        <delta-X-r15>6592</delta-X-r15>
                        <delta-Y-r15>1321</delta-Y-r15>
                        <delta-Z-r15>3154</delta-Z-r15>
                        <dot-delta-X-r15>214</dot-delta-X-r15>
                        <dot-delta-Y-r15>126</dot-delta-Y-r15>
                        <dot-delta-Z-r15>-76</dot-delta-Z-r15>
                    </SSR-OrbitECEFCorrectionSatelliteElement-r15>
                    <SSR-OrbitECEFCorrectionSatelliteElement-r15>
                        <svID-r15>
                            <satellite-id>2</satellite-id>
                        </svID-r15>
                        <iod-r15>
                            00000101101
                        </iod-r15>
                        <delta-X-r15>9004</delta-X-r15>
                        <delta-Y-r15>-66</delta-Y-r15>
                        <delta-Z-r15>-642</delta-Z-r15>
                        <dot-delta-X-r15>-229</dot-delta-X-r15>
                        <dot-delta-Y-r15>229</dot-delta-Y-r15>
                        <dot-delta-Z-r15>-84</dot-delta-Z-r15>
                    </SSR-OrbitECEFCorrectionSatelliteElement-r15>

                    ...

                </ssr-OrbitECEFCorrectionList-r15>
            </gnss-SSR-OrbitECEFCorrections-r15>
        </GNSS-GenericAssistDataElement>
    </gnss-GenericAssistData>
</A-GNSS-ProvideAssistanceData>

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