CEOS/WGISS ＃ 20 、 SG#19, Kiev – Sep 12-16, 2005 1 WTF-CEOP Project Status Sep. 12th, 2005 Osamu Ochiai, Ben Burford / JAXA Ken McDonald, Yonsook Enloe.

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


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


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


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.


Gather Data(In-situ Reference Sites)

All in-situ data-sets are gathered and Archived at UCAR.


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


Water vapor

Rain

TB

Soil moisture

2.Monsoon Regions

1.Reference sites

TB

250km

250km

Rain

Soil

RS

Water Vapor

3.Global

Wind speed



• 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 (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


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


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


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


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


Way Forward

WGISS/ Subgroups

CEOSPlenary

2005 2006

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


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).


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.


Mini. metadata

Geo-codedSatellite image(raster data)

Mini. metadata


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


Mini. metadata


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


・ 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


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)

Google

Metadata DB

Generic Search Engine

Phase 1 System

System Image

OPeNDAP

NASA, JAXA satellite data server+ more existing OGC server

Ontology/RegistryService

WIST

CEOS/WGISS ＃ 20 、 SG#19, Kiev – Sep 12-16, 2005 1 WTF-CEOP Project Status Sep. 12th, 2005 Osamu Ochiai, Ben Burford / JAXA Ken McDonald, Yonsook Enloe.

Documents