GSC Sentinel-2 PDGS SRD - emits - ESA
GSC Sentinel-2 PDGS SRD - emits - ESA
GSC Sentinel-2 PDGS SRD - emits - ESA
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<strong>GSC</strong> <strong>Sentinel</strong>-2 <strong>PDGS</strong> <strong>SRD</strong><br />
Issue 1 Revision 2 (draft) - 25.07.2010<br />
GMES-GSEG-EOPG-RD-09-0028<br />
page 114 of 204<br />
S2-<strong>PDGS</strong>-POD-060<br />
The <strong>PDGS</strong>/POD function shall generate Predicted orbit products with an accuracy of 10m<br />
on the 2D position with 3σ confidence level.<br />
S2-<strong>PDGS</strong>-POD-065<br />
The <strong>PDGS</strong>/POD function shall generate Restituted orbit products within 30 minutes of<br />
receipt of GNSS L0 products.<br />
S2-<strong>PDGS</strong>-POD-070<br />
The <strong>PDGS</strong>/POD function shall generate Restituted orbit products with an accuracy of 3m<br />
with 3σ confidence level.<br />
5.10.3 OPERATIONAL REQUIREMENTS<br />
S2-<strong>PDGS</strong>-POD-075<br />
The <strong>PDGS</strong>/POD function shall be deployed and operated locally in the MPAC.<br />
S2-<strong>PDGS</strong>-POD-080<br />
It shall be possible to deploy the <strong>PDGS</strong>/POD function locally in the CGSs.<br />
S2-<strong>PDGS</strong>-POD-085<br />
The <strong>PDGS</strong>/POD function shall autonomously receive and process the FOS orbit files (e.g.<br />
FOS predicted & restituted orbit file, FOS manoeuvres files, etc) for comparison and<br />
analysis of the GPS on-board navigation solution.<br />
S2-<strong>PDGS</strong>-POD-090<br />
The <strong>PDGS</strong>/POD function shall autonomously receive and process the relevant FOS orbit<br />
files (e.g. FOS restituted orbit file, FOS manoeuvres files) for comparison and analysis of<br />
the POD generated products.<br />
S2-<strong>PDGS</strong>-POD-095<br />
The <strong>PDGS</strong>/POD function shall autonomously gather the required input data for its<br />
processing and quality checks activities.<br />
S2-<strong>PDGS</strong>-POD-100<br />
The <strong>PDGS</strong>/POD function shall be able to manage the following information for its orbit<br />
determination activities:<br />
GPS orbits & clocks data<br />
GPS ionospheric maps (TBC)<br />
FOS orbit files<br />
FOS manoeuvres files<br />
<strong>ESA</strong> UNCLASSIFIED – For Official Use<br />
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