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CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20051
WTF-CEOPProject Status
Sep. 12th, 2005
Osamu Ochiai, Ben Burford / JAXAKen McDonald, Yonsook Enloe / NASA
Prof. Toshio Koike / CEOP lead scientist
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20052
Contents
1. WTF-CEOP project status: Osamu Ochiai 20min
2. JAXA Implementation Status : Ben Burford 20min
3. NASA Implementation Status : Ken McDonald / Yonsook Enloe 10min
4. Phase 2 plan : Osamu Ochiai 20min
5. Discussion: 20min
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20053
Purpose: Provide data for water cycle research. 1. Gather Data (and make it available to users)2. Provide Data Integration
The purpose of the WTF-CEOP is to provide assistance to the CEOP science community in the development of data services associated with CEOP data integration.
- CEOP -Consolidated Enhanced Observation Period
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20054
Gather Data
Provide data for water cycle research:1. In-situ data (35 Reference Sites globally)2. Satellite Data (200 TBytes, subset and full scene)3. MOLTS and Model Output Data (NWP from 10 Ag
encies)
Four data gathering periods:
EOP-1: 1 July 2001 thru 30 September 2001
EOP-2: 1 October 2001 thru 30 September 2002
EOP-3: 1 October 2002 thru 30 September 2003
EOP-4: 1 October 2003 thru 31 December 2004
1 2 3 4 5 6 7 8 9 # # # 1 2 3 4 5 6 7 8 9 # # # 1 2 3 4 5 6 7 8 9 # # # 1 2 3 4 5 6 7 8 9 # # #
EOP-1
EOP-3
EOP-4
EOP-2Buildup period
2001 2002 2003 2004
J ul. Sep.
Oct. Sep.
Oct. Sep.
Oct. Sep.
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20055
Gather Data(In-situ Reference Sites)
All in-situ data-sets are gathered and Archived at UCAR.
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20056
Gather Data(Satellite)
• Subset scenes over Reference Sites• Monsoon Areas• Global• All data-sets will be gathered and Archived at Tokyo Univ.Satellite Sensors
TRMM PR TMI CERES
Aqua AMSR MODIS CERES AIRS AMSU MHS
Terra MISR MODIS CERES ASTER
ADEOS-II AMSR GLI
ALOS PRISM AVNIR-2 PALSAR
ENVISAT ASAR AATSR
NOAA AVHRR
DMSP SSM/I
GMS S-VISSR
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20057
Water vapor
Rain
TB
Soil moisture
2.Monsoon Regions
1.Reference sites
TB
250km
250km
Rain
Soil
RS
Water Vapor
3.Global
Wind speed
Gather Data(Satellite)
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20058
• JAXA is supporting subset and delivery of the following data sets:– TRMM/PR, TMI– Aqua/AMSR-E– ADEOS-II/GLI, AMSR– DMSP13-15/SSMI
• Dr. Shibasaki of Tokyo Univ. is coordinating with the CEOP science team and data providers (JAXA and other) to comply with the ISO/TC211 19115/1&2 metadata standards.
• NASA is now planning to subset and deliver the following data sets:– MODIS, AIRS, etc.
• The CEOP team has already discussed data delivery with Dr. Achache of ESA and he has agreed to provide ENVISAT data.
• The CEOP team is expecting active support from WGISS.
Gather Data(Satellite)
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 20059
Gather Data (MOLTS andModel Output Data)
NWP – Numerical Weather Prediction data
Major National and Multi-National Centers• BoM, CPTEC, ECMWF, ECPC, JMA, DAO, GLDAS, NCEP
, NCMRWF, UKMO
Max Planck Institute for Meteorology (MPIM) at Hamburg, Germany
• All data-sets are being gathered and archived at the MPIM
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200510
Data Integration
Data location
Standalone physical location
Distributed sites reference by links
Data types
Model output dataInsitu dataSatellite data
Data sources
Services
Metadata keyword search
Data value search
File format translation
Reprojection
Regridding
Data Interpolation
Integrated datasets
Multiple files from individual member
datasets
SpatialTemporalrectificatio
n
Spatialrectificatio
n
IntercomparisonOf
Integrated Datasets
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200511
CEOP Data Integration
Two Important Steps to meet the science requirements and to develop the prototype!!
• Satisfy science requests rapidly (evaluate what scientists want and do quick development using WGISS/existing technologies/tools) Phase 1– Single user interface (menus for all data types)
– Spatial Integration (in-situ, satellite, model)
– Temporal Integration (in-situ, satellite, model)
– Delivery of exact pixels required (validation)
– Scientist’s requests
• Consider how above results could be provided as standard user services: Phase 2– Standard data integration (standard service guidelines?)
– ISO/TC211, OGC, GRID collaboration and implementation
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200512
Updates since last WGISS
• Project Plan: Phase II strategic plan was added • Implementation Plan: No change (will update End of 2005)• Task Team Template (Profile): Reviewed with no change• CEOP related telecons and meetings
– CEOP International teleconference: monthly– CEOP model data telecon : monthly– WTF-CEOP telecon (NASA-JAXA) : twice from last WGISS– CEOP Phase II budget kick-off in Japan: August 10th
• WTF-CoreSite interaction – Action19-30: WTF CEOP to connect to the WTF Core Test Sites telecon to discuss
adding a CEOP Site.)– Participated in two CoreSite telecons and reported WTF-CEOP status.– CoreSite members are interested in Asian Sites and recommend to start to share
satellite data at some sample sites.• JAXA ptototype was announced to be open to CEOP scientists on June 1st.
– http://ceop.restec.or.jp/auto_pass.html/• NASA team support of Satellite data server: Still waiting to approve budget
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200513
Way Forward
• Gather Data– Prof. Koike is now requesting data. WGISS may need to giv
e more support.
• Data Integration– Periodically Update PP by JAXA – Accomplish the phase I prototype by JAXA – access CEOP
In-situ, MOLTS, Satellite, M.O. Data online– Phase II system study– Any agency can write an IP at any time.– Monthly telecons– Maintain WTF-CEOP website.
• Workshops– Asian Water Cycle Symposium : Nov. 2-4 2005 Tokyo– CEOP#5 IP/IGWCO#2 WS : Feb.26-Mar.3 2006 Paris
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200514
Way Forward
WGISS/ Subgroups
CEOSPlenary
2005 2006
ProgressPresentation
ProgressPresentation
ProgressPresentation
ProgressReport/Demo
ProgressReport/Demo
ProgressReport/Demo
ProgressReport/Demo
CEOPJoint CEOP#4 IP/IGWCO#1 WS
in Tokyo
CEOP Phase1
ProgressReport/Demo
Asian Monsoon WaterCycle WS
In Tokyo
Joint CEOP#5 IP/IGWCO#2 WS
in Paris
CEOP Phase2
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200515
Phase 2 Plan (1/3)
CEOP Phase 2 conceptCEOP has entered a newly defined phase 2 for further development. Phase
1 (through 2004) had an emphasis on observation and data development (collecting, archiving and preliminary analysis of CEOP data). Phase 2 will have an emphasis on research and system expansion to meet commitments to the CEOS/IGOS-P Water Theme, WCRP/COPES and to the Global Earth Observation System of Systems (GEOSS).
CEOP Phase-II will have 2 parts:• Part-I (2005-2006) apply CEOP Phase-I datasets to accomplish the CEOP
Phase-I research analysis goals, and build the framework for a water cycle observation and data system.
• Part-II (2007-2010) implementation of the water cycle observation and data system defined in Part-I, and advance research in several areas defined in the CEOP project (e.g. climate modeling, monsoon studies, cold climates, extreme weather events and aerosols).
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200516
Phase 2 Plan (2/3)
WTF-CEOP Phase 2 overview will update/include PP• CEOP Phase 1 (IP #1) : The basic WTF-CEOP system is being develop
ed to provide access to the CEOP In-situ, MOLTS, Satellite and Model Output data.
• CEOP Phase 2 (IP will be developed by the end of 2005): Additional capability is being investigated through an R&D investigation and prototyping plan for 4 major elements. The main focus of this investigation and prototyping is to provide additional data discovery, search and access capability, perhaps including WGISS member software or systems such as GCMD, ECHO and other access tools (OGC/GALEON, SpaceTimeToolkit, NWGISS, etc).
• Schedule: This investigation and prototyping activity is scheduled to proceed for 3 years, beginning in July 2005 and ending in March 2008.
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200517
Mini. metadata
Geo-codedSatellite image(raster data)
Mini. metadata
Geo-codedSatellite image(raster data)
metadata
Geo-coded
Satellite image(raster data)
Users
Satellite orbit/sensor attitude
(revised for better accuracy)
Sensor calibrationparameters
(revised for better accuracy)
New analysis algorithm(e.g. estimating soil- water content,
DEM generation etc.)
In situ observation dataModel simulation data
Service interfaces
CEOP data
Mini. metadata
Geo-codedSatellite image(raster data)
Mini. metadata
Geo-codedSatellite image(raster data)
metadata
Non geo -coded
Satellite image
Users ’application
Based on sensor models and platform/orbit models
(e.g. ISO19130)
Data discovery service
In situ observation dataModel simulation data
Coordinate system Registry
Geo- coding serviceRadiometric correction serviceOther data processing services
(c) Prof. Shibasaki@Univ. Tokyo
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200518
・ Core Metadata
・ Detailed description of Service Interface to use data
Data discovery
Data download or processing
Next steps?
Data providers need to provide very detailed metadata
(c) Prof. Shibasaki@Univ. Tokyo
CEOS/WGISS# 20、 SG#19, Kiev – Sep 12-16, 200519
Phase 2 Plan (3/3)
WTF-CEOP System (JAXA Client)(Search/Access service)
SatelliteModel output
MOLTSIn-situ
UCAR
DODS Jblob DODS
MPI CSDIC
CEOP scientist(General User)
DODS
① Metadata discovery/search investigation ( GCMD, ECHO, etc )② Access tool investigation ( SpaceTimeToolkit, NWGISS, etc )③ More data access (Other /OPeNDAP/DODS, WMS/WCS, etc )
Non-CEOPdata
DODS
Other data center
Non-CEOPdata
WMS/WCS
Other data center
ISO19115Metadata
ECHO
DIF
ECHOCatalog
Multi-interface
SpaceTimeToolkitData Access
Data Discovery
Link
Various Types of User
CEOPData AccessTool(WGISS)
Data AccessTool (WGISS)
EO ClearingHouse (WGISS)
Discovery Portal (WGISS)
Metadata DB
Generic Search Engine
Phase 1 System
System Image
OPeNDAP
NASA, JAXA satellite data server+ more existing OGC server
Ontology/RegistryService
WIST