1. Slide’s title Subtitle (if there is one) Date and location Speakers:
Name and Last Name

2. LSA SAS (Land Surface Analisys for Servers and Services)
Frascati,
Speakers:
Carlos Vicente

3. Service Overview (Why LSA SAS?)
Service Products (LST and DSLF)
Service Design
Service Intregration Experience
Expectations
Contacts and Links

4. SAF NWC O3M CLM LSA OSI GRAS NWP H Land Surface Analisys (LSA)
Project Management by IM
Engeering Coordination by EDISOFT
(Sattelite Application Facilities)
Processing load descentralization into dedicated centres
LSA SAF Products:
LST (Land Surface Temperature)
DSLF (Down-welling Surface Long-wave Radiation Flux)
DSSF (Down-welling Surface Short-wave Radiation Flux)
ALBEDO (Surface Albedo)
SC (Snow Cover)
ET (Evapotranspiration)
VEGA (Vegetation Products – FVC, LAI and fAPAR)
FRP (Fire Radiative Power)
LSA SAS distributed products

5. Service Overview (Why LSA SAS?)
Service Products (LST and DSLF)
Service Design
Service Integration experience
Expectations
Contacts and Links

6. Land Surface Temperature (LST)
Spatial Resolution
5km x 5km
Temporal Resolution
15 minutes
Main Input Data
MSG/SEVIRI channels:
IR10.8
IR12.0
Cloud Mask from SAF NWC
Distribution
All products are distributed in four geographical areas:
Euro (Europe)
NAfr (Northen Africa)
SAfr (Shouthern Africa)
SAme (Shouthern America)
Release
7.2 ( )

7. Down-welling Surface Long-wave Radiation Flux (DSLF)
Spatial Resolution
5km x 5km
Temporal Resolution
30 minutes
Main Input Data
SAF NWP data:
2m temperature
2m dew point
SAF NWC data
Cloud Mask
Efective Cloudiness
Total Precipitable Water (from NWC or NWP)
Distribution
All products are distributed in four geographical areas:
Euro (Europe)
NAfr (Northen Africa)
SAfr (Shouthern Africa)
SAme (Shouthern America)
Release
6.1 ( )

8. Service Overview (Why LSA SAS?)
Service Products (LST and DSLF)
Service Design
Service Integration experience
Expectations
Contacts and Links

9. Overall Architecture

10. Catalogue Interface EOLI 2.6 (not extended) Synchronous Yes Operation
searchRequest
Workflow
Default
JDBC Connection
Search Request
Result Dataset
Search result

11. Present Interface EOLI 2.6 (not extended) Synchronous Yes Operation
presentRequest
Workflow
Default
JDBC Connection
Result DataSet
PresentRequest
Get Product
Extract Metadata
Present result

12. LSA SAS FTP server usage
Order
Interface
SSE 1.6 (extended)
Synchronous No
Operation
sendOrder
Workflow
Default
Order
Order
Acknowledge
Acknowledge
Get Products
Get Products
Prepare Data Package
Prepare Data Package
Ftp Transfer
Prepare URL
Status / FTP URL
Status
LSA SAS FTP server usage
Direct delivery to user FTP server
Order result
Order result

13. Service Overview (Why LSA SAS?)
Service Products (LST and DSLF)
Service Design
Service Integration experience
Expectations
Contacts and Links

14. Overall positive experience
TOOLBOX development environment and the tscript scripting language.
TOOLBOX run-time environment, as an interface between the SSE Portal and service back-office processing.
User friendly and easy service configuration on the SSE Portal.
Helpful and quick support provided by the SSE Test Portal Support team.

15. Suggested Improvements
The provided training session proved to be more oriented to returning Service Providers that would like to implement new or refine already existent integrated Services.
Service usage...
The lack of a “Select All” link for the Catalogued results returned in the SSE Portal Service Search Page.
On the Order Result page, every user defined XSD element and attribute is displayed.
The mandatory existence of a column “Orbit Number” on the result of a EOLI Searh Operation (which is irrelevant for geostationary satellites).
Technical...
The lack of a numeric identifier on the EOLI interface Search result that could be used in the Present Operation.

16. Service Overview (Why LSA SAS?)
Service Products (LST and DSLF)
Service Design
Service Integration experience
Expectations
Contacts and Links

17. For the service... For the SSE Portal...
Widening of LSA products distribution.
Increase LSA products visibility to the world.
Increasing number of data orders, taking into consideration the unique type of data offered.
Provide the user only the defined area of interest drawn.
For the SSE Portal...
Increase Webmap viewer performance.

18. Service Overview (Why LSA SAS?)
Service Products (LST and DSLF)
Service Design
Service Integration experience
Expectations
Contacts and Links

19. Contacts:
Carlos Vicente –
Cleber Balan –
Reference Links:
LSA SAF Webpage –
EUMETSAT Webpage –
EDISOFT Webpage –
Instituto de Meteorologia –

20. ESA/ESRIN Via Galileo Galilei, CP 64 Frascati, 00044 Rome phone +39
ESA/ESRIN Via Galileo Galilei, CP 64 Frascati, Rome phone fax