1. PEPS 2 years ago PEPS delivered its first data
Access to Copernicus spatial data
2 years ago PEPS delivered its first data

2. Copernicus : Sentinel missions

3. Les statistiques de l’ESA3
B-LAUNCHED
B-LAUNCH

4. CNES develops a national platform for access to the Sentinel data
Copernicus Sentinels data policy decided by the European Commission: free and open
ESA in charge, for the EC, to develop the infrastructures to access Sentinel data
Each European member state has the opportunity to deploy a self funded dissemination platform for Sentinel data (mirror site) ESA provide privileged access to every country
In 2014, CNES decided PEPS with a twofold objective:
To facilitate access to system products
To offer computing capacity close to the data
3 years ago
- Due to the huge supposed success of the Copernicus program
EC offer to Member States to complement the Copernicus ground segment by adding new components in a collaborative mode
In particular the mirror sites must allow the dissemination of data on the MS national territory in the frame of the Copernicus data policy

5. Data dissemination access

6. Plateforme d’Exploitation des Produits Sentinel
French platform for distribution and processing capacity of Sentinel 1, 2 and 3 data Free & open access, systematic, with a long-term continuity guarantee ... for public and private actors …to develop the added value and downstream services ...
PEPS insures the transition with the integrated European platforms (IGS - DIAS) planned for 2018
PEPS the French data distribution platform Sentinelles 1, 2 and 3 of the European program Copernicus In free access, free, systematic, Perennial with a long-term continuity guarantee ... for public and private actors

7. Today status 3 M products (3PB)
SAR images since Sept HR optical images since August 2015
since Oct. 2016
ocean mission: altimetry, large scale imagery in the VNIR and TIR range
Improved revisit with 2 satellites in orbit - few days
Massive data volume 13TB/day (3.5PB/year for 6 operational satellites in orbit)
Pour référence :
1PC std mémoire disque 1To
30 ans de SPOT 0,6 Po
20 ans altimétrie 0,2 Po
1P = 1M de Millards
Pour Google, 24Po/jour : tt venantt partou et par tous !
Rappeler les obj des 3 mission
Le satellite embarque 4 instruments principaux : OLCI, SLSTR, SRAL et MWR.
OLCI : Couleur de l’eau
SLSTR: Température de surface Terre et Mers
SRAL : Altimètre
MWR : Radiomètre micro-ondes

8. PEPS deploys its forces
10% products in less 3 h
80% products in less than 1 day
Spatial
Temporal
S 1 2 3
Access Guarantee
Archive Complete
PEPS deploys its forces
Data access operational
Processing qualification
Activity Processing
Attention Users
3 types of processing close to the data
Support
Needs

9. 2500 registered users
50% French 70% European

10. Processing close to the data
“Interactive” Tools – external access
Collaborative enrichment of the services proposed by and for all PEPS users
Processing «on demand» - internal processing
To test, tune, process closely to the data before migrating to an operational environment proposed by and for private companies
Mass processing- internal processing
To process automatically, continuously new prod. proposed by and for the scientific community
2017 first experiments
2018 expand processing

11. From data ... to knowledge Agriculture: land use Archeology: Palmyra11
Agriculture: land use
Archeology: Palmyra
Destructions between the 21th of August and the 2nd of September

12. Tool example Registration of radar(S1) and12
Registration of radar(S1) and
optical (S2) images of irrigated circular fields
to see at the same time
- S1 the metal arm
- S2 the different species of vegetation, the dirt road

13. 4 data processing pilots
CLS– group
Mission Performance Center of Sentinel-1 and Sentinel-3 ; VIGISAT
Determination of wind, wave, current, detection of ships, pollutions, detection of leads on sea ice ... on a global scale with S1 data Global sea parameters for operations and weather/ocean forecasting
EXWEXs (EXtrem Weather Expertises) associated to IFREMER - Oceanographic research waves, winds, currents - Expertise Centers (ESA ESL) Sentinel1
Integrated Core Forecast System with Near Real-Time S1data
Zone detection with highly convective potential - inaccessible sites -
customers: oil & gas, infrastructure, military, aeronautics and maritime
statistics on weather / ocean conditions, for example to generate productible energy maps for the field of renewable marine energies, study co-location between altimetry traces and information extracted from SAR data, probability maps of sea, etc.
1PC std mémoire disque 1To
Pour Google, 24Po/jour : tt venantt partou et par tous !
Rajouter
Rappeler les obj des 3 mission
Le satellite embarque 4 instruments principaux : OLCI, SLSTR, SRAL et MWR.
OLCI : Couleur de l’eau
SLSTR: Température de surface Terre et Mers
SRAL : Altimètre
MWR : Radiomètre micro-ondes

14. 4 data processing pilots
ACRI-ST Engineering Earth and Space Sciences studies
Coastal change detection
Massive calculation on the flow
e.g. Italian coast illegal constructions with S2
OceanDataLab Private laboratory - associated to IFREMER - Oceanographic research waves, winds, currents - Expertise Centers (ESA ESL) Sentinel1
Full resolution display of multi-sensor data S1, S2 Innovative compression processing
Mass processing of the archive
CNES expertise for contrast optimization
1PC std mémoire disque 1To
Pour Google, 24Po/jour : tt venantt partou et par tous !
Rajouter
Rappeler les obj des 3 mission
Le satellite embarque 4 instruments principaux : OLCI, SLSTR, SRAL et MWR.
OLCI : Couleur de l’eau
SLSTR: Température de surface Terre et Mers
SRAL : Altimètre
MWR : Radiomètre micro-ondes

15. peps.oceandatalab.com 15