Monthly Performance Report May 2014

Monthly Performance Report
May 2014
Reference
:
Edition Number :
Edition Date
:
Status
:
Intended for
:
ESSP-DRD-11838
01-00
03.06.2014
Released
General Public
ESSP SAS, 18 Avenue Edouard Belin, BPI 602 31401 Toulouse Cedex 9
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 2 of 32
ESSP is organizing on a yearly basis the EGNOS Service Provision Workshop for EGNOS users and stakeholders,
the perfect place in order to receive updated information on the EGNOS system and services, implementation
information and success stories and to collect feedback from users and interchange ideas and experiences among
EGNOS users in different domains.
2014 EGNOS Service Provision Workshop will be held on October 7th and 8th at the city of Lisbon.
ESSP SAS
EGNOS Monthly Performance Report - May 2014
European Satellite Services Provider SAS
18 Avenue Edouard Belin, BPI 602 31401 Toulouse Cedex 9
Société par action simplifiée
R.C.S. Toulouse 508 275 286
SIRET 508 275 286 00013
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 3 of 32
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 4 of 32
TABLE OF CONTENTS
EXECUTIVE SUMMARY .......................................................................................................................6
1
EGNOS SIS Availability ..................................................................................................................7
2
Open Service (OS) ............................................................................................................................8
3
2.1
Open Service Horizontal and Vertical Accuracy ..............................................................................8
2.2
EGNOS Open Service Availability ...................................................................................................10
Safety-of-Life Service (SoL) ..........................................................................................................11
3.1
EGNOS Non Precision Approach (NPA) .........................................................................................11
3.1.1
3.1.2
3.1.3
3.1.4
3.2
EGNOS NPA availability ............................................................................................................................... 11
EGNOS NPA Continuity ................................................................................................................................ 12
EGNOS NPA Integrity Events ........................................................................................................................ 13
EGNOS NPA Accuracy .................................................................................................................................. 14
EGNOS Approach with Vertical guidance (APV-I) .......................................................................16
3.2.1
3.2.2
3.2.3
3.2.4
EGNOS APV-I Availability ........................................................................................................................... 16
EGNOS APV-I Continuity Risk ..................................................................................................................... 17
EGNOS APV-I Integrity ................................................................................................................................. 18
EGNOS APV-I Accuracy ............................................................................................................................... 20
4
APV-I Performances at Airports ...................................................................................................22
5
EGNOS Data Access Service (EDAS) ...........................................................................................26
Appendix A
Receiver Monitoring network ........................................................................................28
Appendix B
Reference Documents ....................................................................................................30
Appendix C
List of acronyms .............................................................................................................31
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 5 of 32
LIST OF FIGURES
Figure 1 – EGNOS SIS & PRN Availability for May 2014. ....................................................................7
Figure 2 – Trending of EGNOS SIS Availability per GEO. .....................................................................7
Figure 3 – EGNOS Open Service HNSE Histogram and Cumulative Probability ...................................9
Figure 4 – EGNOS Open Service VNSE Histogram and Cumulative Probability ...................................9
Figure 5 – EGNOS Open Service Availability at reference stations ......................................................10
Figure 6 – EGNOS NPA availability ......................................................................................................11
Figure 7 – EGNOS NPA Continuity over the last 6 months ..................................................................12
Figure 8 – EGNOS NPA Horizontal Safety Index of the month ............................................................13
Figure 9 – EGNOS NPA HNSE Histogram............................................................................................15
Figure 10 – EGNOS NPA HNSE Cumulative Probability .....................................................................15
Figure 11 – EGNOS APV-I Availability ................................................................................................16
Figure 12 – EGNOS APV-I Continuity ..................................................................................................17
Figure 13 – EGNOS APV-I Horizontal Safety Index of the month .......................................................18
Figure 14 – EGNOS APV-I Vertical Safety Index of the month............................................................19
Figure 15 – EGNOS APV-I HNSE Histogram and Cumulative Probability..........................................21
Figure 16 – EGNOS APV-I VNSE Histogram and Cumulative Probability..........................................21
Figure 17 – EGNOS RIMS sites used in this report ...............................................................................28
LIST OF TABLES
Table 1 – EGNOS SIS Availability (%) on EGNOS GEO satellites. .......................................................7
Table 2 – EGNOS Open Service accuracy (95%) ....................................................................................8
Table 3 – EGNOS NPA Horizontal Accuracy (95%) and percentage of time in NPA mode ................14
Table 4 – EGNOS APV-I Accuracy (95%) and percentage of time in APV-I mode at reference stations
.........................................................................................................................................................20
Table 5 – Monthly APV-I Availability at airports with published procedures using EGNOS ...............25
Table 6 –Performance of EDAS Services ...............................................................................................26
Table 7 - List of sites where performances are reported .........................................................................29
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 6 of 32
EXECUTIVE SUMMARY
This report presents an overview of the EGNOS services performance during May 2014. The report contains global
results of the reported period, including maps and tables with the performances observed at different locations in
Europe using GEO-combined values for PRN120-PRN126. A list of the stations analyzed in this report, including
their location can be found in Appendix A. Additional and more detailed information about EGNOS performances
can be found at the EGNOS User Support website (http://egnos-user-support.essp-sas.eu/).
Safety of Life Service (SoL)
The results corresponding to APV-I Availability and Continuity for this month show a significant improvement with
respect to the results obtained in previous months, with only minor degradations observed in the Southwest of the
service area. The percentage of SoL SDD service area [RD-2] covered by APV-I Availability and Continuity (5x104
/15s) performance maps is 98.64% and 98.79 % respectively.
The APV-I performance at airports with EGNOS-based procedures have been excellent and all airports presented an
availability higher than 99% and a continuity lower than 5E-4.
The APV-I Horizontal and Vertical Safety Indexes were below 0.35 for all the analyzed sites, what represents a good
integrity margin.
NPA Availability (99%) was compliant in the whole service volume (limited by the boundaries defined by MT27).
Open Service
The monitored stations presented an Open Service Availability higher than 99% for this month, with the exception of
two stations located at Southwest of the Service Area (Madeira and Lisbon). The horizontal accuracy results for all
the stations remained below 1.5 meters (95%) and the vertical accuracy below 2.4 meters (95%), which represents a
very good level of accuracy.
EDAS Service
In terms of availability, the observed performances for the EDAS services have fulfilled the targets [RD-3].
Regarding the EDAS Services latency, the observed delays (for the real-time services) have been well below the
committed performance.
NOTE: On 19th May 2014, EGNOS PRN mask was modified to include satellite SVN64/PRN30 and to exclude
satellite SVN49/PRN06.
ESSP SAS
EGNOS Monthly Performance Report - May 2014
1
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 7 of 32
EGNOS SIS AVAILABILITY
In this document, EGNOS SIS Availability is defined as the percentage of time in the month during which at least
one geostationary satellite broadcasts EGNOS messages.
In addition to the SIS availability for PRN120 and PRN126, the following values are also reported:
 percentage of time in the month during which at least one geostationary satellite broadcasts EGNOS
messages (PRN120 or PRN126);
 percentage of time in the month during which both geostationary satellites broadcast EGNOS messages
(PRN120 and PRN126).
EGNOS SIS monitoring for May 2014, reports the following reception percentage of an SBAS message:
99.80%
 PRN120 Availability:
99.91%
 PRN126 Availability:
100%
 SIS - PRN120 or PRN126:
99.71%
 SIS - PRN120 and PRN126:
The following figure presents the availability of the signal in both EGNOS GEO satellites (PRN120 and PRN126).
Red lines correspond to unavailability periods:
Figure 1 – EGNOS SIS & PRN Availability for May 2014.
Figure 2 – Trending of EGNOS SIS Availability per GEO.
2013-12
2014-01
2014-02
2014-04
2014-03
Availability (%)
99.99
99.83
99.97
99.99
99.93
PRN120
99.99
99.82
100
99.94
99.93
PRN126
100
100
100
100
100
At least one EGNOS GEO satellite
Table 1 – EGNOS SIS Availability (%) on EGNOS GEO satellites.
2014-05
99.80
99.91
100
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
2
Date:03.06.2014
Page 8 of 32
OPEN SERVICE (OS)
2.1 Open Service Horizontal and Vertical Accuracy
Accuracy is a measure of the position error, which is the difference between the estimated navigation position and the
actual position.
EGNOS OS Horizontal (resp. Vertical) Accuracy is reported as the 95th percentile of the Horizontal (resp. Vertical)
Navigation System Error – HNSE (resp. VNSE) over the month, at the monitored sites when applying EGNOS
messages.
The next table provides the values of accuracy (95%) in meters measured for this month. See Appendix A for further
details of the stations where OS Accuracy are reported.
Aalborg
HNSE 95%
(meters)
0.7
VNSE 95%
(meters)
1.3
Berlin
0.8
1.2
Catania
1.0
1.4
Cork
1.0
1.3
Warsaw
0.9
1.4
Djerba
1.3
1.7
Station
Egilsstadir
0.9
1.7
Glasgow
0.8
1.4
Lisbon
1.5
1.8
Swanwick
1.3
1.6
Madeira
1.4
1.9
Málaga
1.3
1.2
Kirkenes
1.1
2.0
Palma de Mallorca
1.2
1.4
Reykjavik
1.0
2.0
Roma
1.1
1.4
Lappeenranta
0.9
1.7
S. de Compostela
1.3
1.2
Sofia
1.2
2.4
Gävle
0.8
1.6
Toulouse
1.0
1.1
Trondheim
0.8
1.5
Tromsoe
1.1
2.3
Zürich
0.9
1.2
Jan Mayen
1.4
2.3
Athens
1.0
1.5
Table 2 – EGNOS Open Service accuracy (95%)
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 9 of 32
The next figures show the histogram and cumulative distribution function of HNSE (Horizontal Navigation System
Error) and VNSE (Vertical Navigation System Error), which are computed at the previous stations for each second
over the current month, across the range of values.
Figure 3 – EGNOS Open Service HNSE Histogram and Cumulative Probability
Figure 4 – EGNOS Open Service VNSE Histogram and Cumulative Probability
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 10 of 32
2.2 EGNOS Open Service Availability
EGNOS OS Availability performance is defined in the present document as the percentage of time when the
instantaneous HNSE is lower than 3 meters and the instantaneous VNSE is lower than 4 meters over the total number
of samples with valid PA navigation solution
The following figures present the Open Service Availability measured in the monitoring stations for the reported
month (RIMS sites with OS Availability lower than 99% are shown in red). See Appendix A for further details of the
stations where OS Accuracy are reported.
Figure 5 – EGNOS Open Service Availability at reference stations
ESSP SAS
EGNOS Monthly Performance Report - May 2014
3
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 11 of 32
SAFETY-OF-LIFE SERVICE (SOL)
3.1 EGNOS Non Precision Approach (NPA)
3.1.1 EGNOS NPA availability
EGNOS NPA Availability is defined as the percentage of samples in which the Horizontal Protection Level is below
Alert Limit for NPA (HPL below 556m) over the total period.
The following figure presents EGNOS NPA Availability over the current month. It must be noted that NPA
Availability considering RAIM is not taken into account in this report.
Figure 6 – EGNOS NPA availability
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 12 of 32
3.1.2 EGNOS NPA Continuity
EGNOS NPA Continuity is reported as the result of dividing the total number of single continuity events using a
time-sliding window of 1 hour by the number samples with valid and available NPA navigation solution. A single
continuity event occurs if the system is available at the start of the operation and in at least one second inside the
following time-sliding window of 1 hour the system becomes not available.
The following picture presents the EGNOS NPA Continuity Risk measured for the last 6 months (in order to observe
the minimum NPA Continuity performance committed in the SoL SDD (2.5×10-4/hour), at least 6 months of data
needs to be evaluated due to the discrete nature of discontinuity events). It must be noted that NPA continuity is
computed in this report using only the EGNOS NPA solution and not considering the GPS RAIM solution when the
EGNOS one is not available.
Figure 7 – EGNOS NPA Continuity over the last 6 months
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 13 of 32
3.1.3 EGNOS NPA Integrity Events
EGNOS NPA Integrity Event is defined as an event when the Navigation System Error is greater or equal to the
corresponding Protection Level for NPA.
No integrity event was detected.
Safety index is defined as the relation between Navigation System Error and Protection Level (assuming NPA
algorithms to compute xNSE and xPL) for each second. Case of ratio xNSE/xPL is over 1, it indicates that a
Misleading Information situation has occurred.
The next histograms show the distribution of HSI (Horizontal Safety Index), which is computed at the different
EGNOS stations for each second over the current month, across the range of values. These histograms take into
account the epochs in which the NPA service is available (Protection Level < NPA Alarm Limit).
Figure 8 – EGNOS NPA Horizontal Safety Index of the month
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Date:03.06.2014
Page 14 of 32
3.1.4 EGNOS NPA Accuracy
EGNOS NPA Accuracy is reported as the 95th percentile of the Horizontal Navigation System Error (HNSE) over
the month, at the monitored sites when the NPA service is available (HPL below 556 m).
This table shows the NPA Accuracy values in meters. See Appendix A for further details of the stations where NPA
accuracy are reported.
Station
Aalborg
Azores
Berlin
Canary Islands
Catania
Cork
Warsaw
Djerba
Egilsstadir
Glasgow
Golbasi
Lisbon
Swanwick
Madeira
Málaga
Kirkenes
Palma de Mallorca
Reykjavik
Roma
Lappeenranta
S. de Compostela
La Palma
Sofia
Gävle
Toulouse
Trondheim
Tromsoe
Zürich
Abu Simbel
Agadir
Athens
HNSE 95%
(meters)
0.7
2.5
0.8
2.3
1.1
1.0
0.9
1.8
0.9
0.8
1.3
1.5
1.3
1.4
1.3
1.1
1.2
1.0
1.1
0.9
1.3
1.9
1.2
0.8
1.0
0.8
1.1
0.9
7.5
1.9
1.0
% of samples in
NPA mode
100%
100%
100%
99.99%
100%
100%
100%
100%
100%
100%
100%
100%
100%
99.99%
100%
100%
100%
100%
100%
100%
100%
100%
99.99%
100%
100%
100%
100%
100%
100%
99.99%
100%
Table 3 – EGNOS NPA Horizontal Accuracy (95%) and percentage of time in NPA mode
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 15 of 32
The next figures show the histogram and cumulative probability function of HNSE (Horizontal Navigation System
Error), which are computed at RIMS sites for each second over the current month, across the range of values.
Figure 9 – EGNOS NPA HNSE Histogram
Figure 10 – EGNOS NPA HNSE Cumulative Probability
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 16 of 32
3.2 EGNOS Approach with Vertical guidance (APV-I)
3.2.1 EGNOS APV-I Availability
EGNOS APV-I Availability is defined as the percentage of epochs in a month in which the Protection Level are
below Alert Limits for this APV-I service (HPL<40m and VPL<50m) over the total period.
The following picture presents the EGNOS APV-I Availability over the current month using GEO-combined maps
for PRN120 and PRN126.
Figure 11 – EGNOS APV-I Availability
ESSP SAS
EGNOS Monthly Performance Report - May 2014
3.2.2
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 17 of 32
EGNOS APV-I Continuity Risk
EGNOS APV-I Continuity Risk is defined as the result of dividing the total number of single continuity events using
a time-sliding window of 15 seconds by the number of samples with valid and available APV-I navigation solution. A
single continuity event occurs if the system is available at the start of the operation and in at least one of the
following 15 seconds the system becomes not available.
The following picture presents the EGNOS APV-I Continuity over the current month using GEO-combined maps for
PRN120 and PRN126.
Figure 12 – EGNOS APV-I Continuity
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 18 of 32
3.2.3 EGNOS APV-I Integrity
EGNOS APV-I Integrity Event is defined as an event when the Navigation System Error is greater or equal to the
corresponding Protection Level for APV-I.
No integrity event was detected.
Safety Index is defined as the relation between Navigation System Error versus Protection Level (assuming PA
algorithms to compute xNSE and xPL) for each second. In case of ratio xPE/xPL is over 1; it indicates that a
Misleading Information situation has occurred.
The next figures provide the histogram for HSI (Horizontal Safety Index) and VSI (Vertical Safety Index) for each
second when accumulating measurements from the different EGNOS stations over the current month. These
histograms have considered that Protection Level is below APV-I Alarm Limit.
Figure 13 – EGNOS APV-I Horizontal Safety Index of the month
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Figure 14 – EGNOS APV-I Vertical Safety Index of the month
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 19 of 32
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Date:03.06.2014
Page 20 of 32
3.2.4 EGNOS APV-I Accuracy
EGNOS APV-I Accuracy is reported as the 95th percentile of the Horizontal and Vertical Navigation System Error
over the month, at the monitored sites when the APV-I service is available (HPL<40m and VPL<50m).
The following table shows the monthly APV-I Accuracy values in meters per operational GEO satellite. See
Appendix A for further details of the stations where APV-I Accuracy are reported.
Station
Aalborg
Berlin
Catania
Cork
Warsaw
Djerba
Egilsstadir
Glasgow
Lisbon
Swanwick
Madeira
Málaga
Kirkenes
Palma de Mallorca
Reykjavik
Roma
Lappeenranta
S. de Compostela
Sofia
Gävle
Toulouse
Trondheim
Tromsoe
Zürich
Athens
HNSE 95%
(meters)
0.7
0.8
1.0
1.0
0.9
1.3
0.9
0.8
1.4
1.3
1.4
1.3
1.0
1.1
1.0
1.1
0.9
1.3
1.2
0.8
1.0
0.8
1.1
0.9
1.0
VNSE 95%
(meters)
1.3
1.2
1.4
1.3
1.4
1.6
1.7
1.4
1.8
1.6
1.8
1.2
2.0
1.4
1.9
1.4
1.7
1.2
2.4
1.6
1.1
1.5
2.3
1.2
1.5
% of samples with
APV-I service available
100.00%
100.00%
99.69%
100.00%
99.97%
98.31%
99.92%
100.00%
99.70%
100.00%
98.07%
99.76%
99.59%
99.98%
98.89%
99.98%
99.94%
99.73%
99.97%
100.00%
99.98%
100.00%
99.95%
99.99%
99.92%
Table 4 – EGNOS APV-I Accuracy (95%) and percentage of time in APV-I mode at reference stations
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 21 of 32
The next figures show the histogram and cumulative distribution function of HNSE (Horizontal Navigation System
Error) and VNSE (Vertical Navigation System Error), which are computed at RIMS sites for each second over the
current month, across the range of values.
Figure 15 – EGNOS APV-I HNSE Histogram and Cumulative Probability
Figure 16 – EGNOS APV-I VNSE Histogram and Cumulative Probability
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
4
Date:03.06.2014
Page 22 of 32
APV-I PERFORMANCES AT AIRPORTS
During this month, new procedures using EGNOS have been published in:
 France: Pontoise Cormeilles en Vexin -on 1st May-.
This table reports APV-I Availability and Continuity at airports with published procedures using EGNOS:
Country
Status
APV-I
Availability
APV-I
Continuity
Risk
Outages1
EDAB / Bautzen
Germany
Operational
100.00%
0.00E+00
0
EDBH / Barth
Germany
Operational
100.00%
0.00E+00
0
EDBM / Magdeburg/City
Germany
Operational
100.00%
0.00E+00
0
EDDB / Berlin/Schönefeld
Germany
Operational
100.00%
0.00E+00
0
EDDC / Dresden
Germany
Operational
100.00%
0.00E+00
0
EDDE / Erfurt-Weimar
Germany
Operational
100.00%
0.00E+00
0
EDDF / Frankfurt Main
Germany
Operational
99.99%
5.60E-06
1
EDDG / Münster/Osnabrück
Germany
Operational
100.00%
0.00E+00
0
EDDH / Hamburg
Germany
Operational
100.00%
0.00E+00
0
EDDK / Köln/Bonn
Germany
Operational
100.00%
0.00E+00
0
EDDL / Düsseldorf
Germany
Operational
100.00%
0.00E+00
0
EDDM / München
Germany
Operational
99.99%
5.60E-06
1
EDDN / Nürnberg
Germany
Operational
99.99%
5.60E-06
1
EDDP / Leipzig/Halle
Germany
Operational
100.00%
0.00E+00
0
EDDS / Stuttgart
Germany
Operational
99.99%
5.60E-06
1
EDDT / Berlin-Tegel
Germany
Operational
100.00%
0.00E+00
0
EDDV / Hannover
Germany
Operational
100.00%
0.00E+00
0
EDDW / Bremen
Germany
Operational
100.00%
0.00E+00
0
EDFQ / Allendorf/Eder
Germany
Operational
100.00%
0.00E+00
0
EDHI / Hamburg-Finkenwerder
Germany
Operational
100.00%
0.00E+00
0
EDJA / Memmingen
Germany
Operational
99.99%
5.60E-06
1
EDLP / Paderborn/Lippstadt
Germany
Operational
100.00%
0.00E+00
0
EDLW / Dortmund
Germany
Operational
100.00%
0.00E+00
0
EDMA / Augsburg
Germany
Operational
99.99%
1.16E-05
3
EDME / Eggenfelden
Germany
Operational
99.99%
5.60E-06
1
EDMO / Oberpfaffenhofen
Germany
Operational
99.99%
1.12E-05
2
EDMS / Straubing
Germany
Operational
99.99%
5.60E-06
1
EDNY / Friedrichshafen
Germany
Operational
99.99%
5.60E-06
1
Airports
1
Outages refer to events when the APV-I service changes its status from Available to Unavailable.
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Date:03.06.2014
Page 23 of 32
Country
Status
APV-I
Availability
APV-I
Continuity
Risk
Outages1
EDPR / Donauwörtht
Germany
Operational
99.99%
1.12E-05
2
EDQC / Coburg-Brandensteinsebene
Germany
Operational
100.00%
0.00E+00
0
EDQD / Bayreuth
Germany
Operational
99.99%
5.60E-06
1
EDQG / Giebelstadt
Germany
Operational
99.99%
5.60E-06
1
EDTD / Donaueschingen-Villingen
Germany
Operational
99.99%
5.60E-06
1
EDTM / Mengen-Hohentengen
Germany
Operational
99.99%
5.60E-06
1
EDTY / Schwäbisch-Hall
Germany
Operational
99.99%
1.12E-05
2
EDVE / Braunschweig-Wolfsburg
Germany
Operational
100.00%
0.00E+00
0
EDVK / Kassel-Calden
Germany
Operational
100.00%
0.00E+00
0
EDWB / Bremerhaven
Germany
Operational
100.00%
0.00E+00
0
EDWE / Emden
Germany
Operational
100.00%
0.00E+00
0
EDWI / Wilhelmshaven JadeWeser
Germany
Operational
100.00%
0.00E+00
0
Finland
Operational
99.86%
4.34E-05
19
Guernsey
Operational
100.00%
0.00E+00
0
ENRS / Rost
Norway
Operational
99.99%
1.12E-05
2
EPKT / Katowice
Poland
Operational
99.99%
9.33E-06
6
LEXJ / Santander
Spain
Operational
99.95%
5.83E-05
14
LFAC / Calais
France
Operational
100.00%
0.00E+00
0
LFAQ / Albert Bray
France
Operational
100.00%
0.00E+00
0
LFAV / Valenciennes Denain
France
Operational
100.00%
0.00E+00
0
LFAY / Amiens Glisy
France
Operational
100.00%
0.00E+00
0
LFBA / Agen La Garenne
France
Operational
99.99%
5.60E-06
1
LFBD / Bourdeaux Mérignac
France
Operational
99.99%
5.60E-06
1
LFBE / Bergerac
France
Operational
99.99%
5.60E-06
1
LFBH / La Rochelle
France
Operational
99.99%
5.60E-06
1
LFBK / Montluçon Gueret
France
Operational
99.99%
5.60E-06
1
LFBL / Limoges
France
Operational
99.99%
5.60E-06
1
LFBO / Toulouse Blagnac
France
Operational
99.99%
5.60E-06
1
LFBP / Pau
France
Operational
99.99%
5.60E-06
4
LFBU / Angouleme Brie Champniers
France
Operational
99.99%
5.60E-06
1
LFBZ / Biarritz
France
Operational
99.99%
5.60E-06
4
LFCK / Castres Mazamet
France
Operational
99.99%
5.60E-06
1
LFCR / Rodez-Marcillac
France
Operational
99.99%
5.60E-06
1
LFGA / Colmar Housse
France
Operational
99.99%
5.60E-06
1
LFGJ / Dole Tavaux
France
Operational
99.99%
5.60E-06
1
LFJL / Metz Nancy Lorraine
France
Operational
99.99%
5.60E-06
1
Airports
EFJO / Joensuu
EGJA / Alderney
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Page 24 of 32
Country
Status
APV-I
Availability
APV-I
Continuity
Risk
Outages1
LFLC / Clermont Ferrand
France
Operational
99.99%
5.60E-06
1
LFLL / Lyon St Exupery
France
Operational
99.99%
5.60E-06
1
LFLP / Annecy Meythet
France
Operational
99.99%
5.60E-06
1
LFLS / Grenoble Isere
France
Operational
99.99%
5.60E-06
1
LFLU / Valence
France
Operational
99.99%
5.60E-06
1
LFLX / Chateauroux Deols
France
Operational
99.99%
5.60E-06
1
LFMK / Carcassonne Salvaza
France
Operational
99.99%
5.60E-06
1
LFMU / Beziers Vias
France
Operational
99.99%
5.60E-06
1
LFNB / Mende
France
Operational
99.99%
5.60E-06
1
LFOB / Beauvais
France
Operational
99.99%
5.60E-06
1
LFOZ / Orleans
France
Operational
99.99%
5.60E-06
1
LFPB / Le Bourget
France
Operational
99.99%
5.60E-06
1
France
Operational
99.99%
5.60E-06
1
France
Operational
99.99%
5.60E-06
1
LFQA / Reims Prunay
France
Operational
99.99%
5.60E-06
1
LFQG / Nevers Fouchambault
France
Operational
99.99%
5.60E-06
1
LFQT / Merville
France
Operational
100.00%
0.00E+00
0
LFRB / Brest Bretagne
France
Operational
100.00%
0.00E+00
0
LFRD / Dinard
France
Operational
100.00%
0.00E+00
0
LFRI / La Roche Sur Yon
France
Operational
99.99%
5.60E-06
1
LFRM / Le Mans
France
Operational
99.99%
5.60E-06
1
LFRN / Rennes
France
Operational
99.99%
5.60E-06
1
LFRQ / Quimper
France
Operational
99.99%
7.47E-06
4
LFRS / Nantes
France
Operational
99.99%
5.60E-06
1
LFRV / Vannes-Meucon
France
Operational
99.99%
5.60E-06
1
LFSG / Epinal Mirecourt
France
Operational
99.99%
5.60E-06
1
LFSL / Brive Souillac
France
Operational
99.99%
5.60E-06
1
LFSN / Nancy Essey
France
Operational
99.99%
5.60E-06
1
LFTW / Nimes Garons
France
Operational
99.99%
5.60E-06
1
LIML / Milano/Linate
Italy
Operational
99.99%
5.60E-06
1
LIPZ / Venezia/Tessera
Italy
Operational
100.00%
0.00E+00
0
LIRA / Roma/Ciampino
Italy
Operational
99.99%
5.19E-05
27
LIRF / Roma/Fiumicino
Italy
Operational
99.99%
5.34E-05
36
Czech Rep.
Operational
99.99%
5.60E-06
1
Airports
LFPO / Paris Orly
LFPT / Pontoise Cormeilles en Vexin
LKMT / Ostrava
2
Date:03.06.2014
2
Procedure at this airport was published on 1st May.
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Date:03.06.2014
Page 25 of 32
Country
Status
APV-I
Availability
APV-I
Continuity
Risk
Outages1
LKPR / Praha
Czech Rep.
Operational
100.00%
0.00E+00
0
LKTB / Brno
Czech Rep.
Operational
100.00%
0.00E+00
0
LOWG / Graz
Austria
Operational
99.99%
5.60E-06
1
LOWL / Linz
Austria
Operational
100.00%
9.33E-06
6
LSGC / Les Eplatures
Switzerland
Operational
99.99%
5.60E-06
1
LSME / Emmen
Switzerland
Operational
99.99%
5.60E-06
1
LSZB / Berne-Belp
Switzerland
Operational
99.99%
5.60E-06
1
LSZG / Grenchen
Switzerland
Operational
99.99%
5.60E-06
1
LSZR / St.Gallen-Altenrhein
Switzerland
Operational
99.99%
5.60E-06
1
Airports
Table 5 – Monthly APV-I Availability at airports with published procedures using EGNOS
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
5
Date:03.06.2014
Page 26 of 32
EGNOS DATA ACCESS SERVICE (EDAS)
EDAS (EGNOS Data Access Service) offers ground-based access to EGNOS data [RD-3]. It is the single point of
access for the data collected and generated by the EGNOS infrastructure composed of ground stations distributed
over Europe and North Africa.
The main data provided by EDAS are:


Raw GPS, GLONASS and EGNOS GEO observations and navigation data collected by the entire network of
Ranging and Integrity Monitoring Stations (RIMS) and Navigation Land Earth Stations (NLES).
EGNOS augmentation messages, as normally received by users via the EGNOS Geostationary satellites.
These data are provided through different EDAS Services in different formats in order to meet different set of
applications and needs. For a description of the EDAS services, please refer to the EDAS SDD [RD-3].
Additional information on the EDAS services is available at the EDAS specific section of the EGNOS User Support
website (http://egnos-user-support.essp-sas.eu/).
Below, the performance of EDAS Services (please refer to the EDAS SDD [RD-3] for definition details)
corresponding to May 2014 is presented:

Availability: Percentage of time during which the service provides the data according to the specifications.

Latency: Average of the percentile 95% latencies monitored for every 5 minutes period within the month.
EDAS Service
Service Level 0
Availability
100.00%
Latency (ms)
531.10
Service Level 13
100%
534.58
Service Level 2
100.00%
534.77
Ntrip Service
99.46%
391.23
GEO Operational 1
99.39%
133.32
GEO Operational 2
99.49%
135.58
RIMS A
99.96%
548.71
Central
99.96%
486.83
MEDA
99.96%
537.77
North-East
99.96%
251.42
North-West
99.96%
520.45
South-West
99.96%
554.42
FTP Service
99.87%
N/A
SISNeT Service
Data Filtering
Service
Table 6 –Performance of EDAS Services
3
Service Level 1 will be decommissioned on July 1st 2014
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 27 of 32
FOR MORE INFORMATION
To get more information about EGNOS performances, please visit the
EGNOS user Support web site at
http://egnos-user-support.essp-sas.eu/
or
contact to the EGNOS helpdesk at
[email protected]
+34 911 236 555
TO PROVIDE YOUR FEEDBACK
You can provide us with your feedback on the EGNOS SoL use and
service provision by filling the following questionnaire.
A button inside allows returning the questionnaire automatically to
ESSP.
DISCLAIMER
All data and information (hereinafter the “Data”) provided within this document are for informational purposes
only. This document does not provide the ESSP interpretation of the Data.
The European Union, as owner of EGNOS, and ESSP SAS, as EGNOS services provider, disclaim all warranties
of any kind (whether express or implied) to any party and/or for any use of the Data including, but not limited to,
their accuracy, integrity, reliability and fitness for a particular purpose or user requirements.
By using the Data, the user agrees that the European Union and ESSP SAS shall not be held liable for any direct
or indirect or consequential loss or damage (such as loss of profits, business, contracts, anticipated savings,
goodwill or revenue) resulting from the use, misuse or inability to use the Data.
Text and pictures that are part of the Data may be protected by property rights. Any use shall require the prior
written agreement of ESSP SAS.
.
ESSP SAS
EGNOS Monthly Performance Report - May 2014
APPENDIX A
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 28 of 32
RECEIVER MONITORING NETWORK
The receiver network used to report EGNOS performances in this document is based on the EGNOS monitoring
stations (RIMS).
Next map shows the location of this receiver monitoring network, used in this report to present the EGNOS
performances:
Figure 17 – EGNOS RIMS sites used in this report
The stations in green colour are used to report APV-I and Open Service results. Performances corresponding to NPA
include all the stations in green and red colour. Jan Mayen RIMS site (JME) (blue colour) is used only to report Open
Service results.
Next table shows the name and location of each one:
Doc: ESSP-DRD-11838
Issue:01-00
ESSP SAS
EGNOS Monthly Performance Report - May 2014
Country
Id
Location name
Date:03.06.2014
Page 29 of 32
Id
Location name
ABS
RIMS Abu Simbel
Egypt
LAP
RIMS Lappeenranta
Finland
ACR
RIMS Azores
Portugal
LPI
RIMS La Palma
Spain
ALB
RIMS Aalborg
Denmark
LSB
RIMS Lisbon
Portugal
AGA
RIMS Agadir
Morocco
MAD
RIMS Madeira
Portugal
ALY
RIMS Alexandria
Egypt
MLG
RIMS Málaga
Spain
ATH
RIMS Athens
Greece
PDM
RIMS Palma de Mallorca
Spain
BRN
RIMS Berlin
Germany
RKK
RIMS Reykjavik
Iceland
CNR
RIMS Canary Isl.
Spain
ROM
RIMS Roma
Italy
CRK
RIMS Cork
Ireland
SDC
RIMS S. de Compostela
Spain
CTN
RIMS Catania
Italy
SOF
RIMS Sofia
Bulgaria
DJA
RIMS Djerba
Tunisia
SWA
RIMS Swanwick
United Kingdom
EGI
RIMS Egilsstadir
Iceland
TLS
RIMS Toulouse
France
GLG
RIMS Glasgow
United Kingdom
TRD
RIMS Trondheim
Norway
GOL
RIMS Golbasi
Turkey
TRO
RIMS Tromsoe
Norway
GVL
RIMS Gävle
Sweden
WRS
RIMS Warsaw
Poland
JME
RIMS Jan Mayen
Norway
ZUR
RIMS Zürich
Switzerland
KIR
RIMS Kirkenes
Norway
Table 7 - List of sites where performances are reported
Country
ESSP SAS
EGNOS Monthly Performance Report - May 2014
APPENDIX B
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 30 of 32
REFERENCE DOCUMENTS
[RD-1]
Open Service Definition Document, EGN-SDD-OS; v.02-00 (available in http://www.esspsas.eu/service_definition_documents)
[RD-2]
Safety Of Life Definition Document, EGN-SDD-SoL, v.02-00 (available in http://www.esspsas.eu/service_definition_documents)
[RD-3]
EGNOS Data Access Service (EDAS) Service Definition Document, EGN-SDD EDAS; v.02-00
(available in http://www.essp-sas.eu/service_definition_documents)
ESSP SAS
EGNOS Monthly Performance Report - May 2014
APPENDIX C
Acronym
APV
ASN
ECAC
EDAS
EGNOS
ESSP
FTP
GEO
GNSS
GPS
HAL
HNSE
HPE
HPL
HSI
MI
MT27
NA
NLES
NPA
NTRIP
OP
OPS
OS
PA
PL
PRN
RAIM
RD
RIMS
RTCM
SBAS
SDD
SIS
SL0
SL1
SL2
SoL
VAL
VNSE
VPE
VPL
VSI
LIST OF ACRONYMS
Definition
Approach with Vertical Guidance
Abstract Syntax Notation
European Civil Aviation Conference
EGNOS Data Access Service
European Geostationary Navigation Overlay Service
European Satellite Services Provider
File Transfer Protocol
Geostationary Satellite
Global Navigation Satellite System
Global Positioning System
Horizontal Alarm Limit
Horizontal Navigation System Error
Horizontal Position Error
Horizontal Protection Level
Horizontal Safety Index
Misleading Information
Message Type 27
Not Applicable/ Not Available
Navigation Land Earth Station
Non-Precision Approach
Networked Transport of RTCM via Internet Protocol
Operation
Operations
Open Service
Precision Approach
Protection Level
Pseudo-Random Number
Receiver Autonomous Integrity Monitoring
Reference Document
Ranging and Integrity Monitoring Station
Radio Technical Commission for Maritime Services
Satellite-Based Augmentation System
Service Definition Document
Signal-In-Space
Service Level 0
Service Level 1
Service Level 2
Safety of Life
Vertical Alarm Limit
Vertical Navigation System Error
Vertical Position Error
Vertical Protection Level
Vertical Safety Index
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 31 of 32
ESSP SAS
EGNOS Monthly Performance Report - May 2014
END OF THE DOCUMENT
Doc: ESSP-DRD-11838
Issue:01-00
Date:03.06.2014
Page 32 of 32

Download Report