real life interoperability - increasing the use of earth observation data
TRANSCRIPT
Jérôme GASPERI4S Symposium - Portorož - June 4th, 2012
REAL LIFE INTEROPERABILITYIncreasing the use of Earth Observation data
Small Satellites, Big Systems
1m
2m
6m
SST-100SpeakerSPOT 5
only data matter
The best data are useless if nobody can get them
Interoperability
Works in Portorož
We need to standardize !
format | describe | accessfiles metadata services
A readable one !(e.g. JPG, TIF, HDF, etc.)
A structured (e.g. XML) andstandardized (e.g. HMA)
description
OGC Web ServicesW*S
INT
ER
OP
ER
AB
ILIT
Y
Share mapsWMS
Share vectorsWFS
Share dataWCS
Search metadataCSW
Geospatial Web Services
All these things done, we could seamlessly combine data from big or small satellites to provide more complete information to the users
A concrete use caseInternational Charter
"Space and Major Disasters" metadata cataloghttp://www.disasterschartercatalog.org
The Charter aims to provide a unified system of space data acquisition and delivery to those affected by natural or technological disasters [...]
The agreement comes from the recognition that no single operator or satellite can match the challenges of natural disaster management.
SPOT 4, 5
Orbview 2, 3
SAC-C
Formosat
IRS
Pleiades
IKONOS
QuickBird
Envisat
Landsat 7
Radarsat 1, 2
DMC
CBERS
TerraSAR, TanDEM X
Kompsat 2
GEOEye-1
ALOS
2011 Tōhoku earthquake and tsunami
336since 27.11.2000
Charter metadata catalog(demo)
