awci river basin data metadata registration · awci river basin data metadata registration march 13...

AWCI River Basin DataMetadata registration

March 13th , 2010Hiroko KINUTANI,

Eiji Ikoma, Katsunori Tamagawa, Tetsu OhtaMasaru Kitsuregawa and Toshio Koike

The University of Tokyo

6th ICG/AWCI Bali 2010

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Data Upload System

Meta Data

Meta Data Meta Data

DIAS Core System

Quality Control System

Data Provider (Observer)

User

Meta Data Input System

•Search with Metadata•Data Download

•Document Generation from Meta Data•Data Visualization

・・

ObservationData Meta Data

Data Upload＋(part of )Meta Data

ObservationData

Meta Data

Data Quality Control Process

Meta Data

Post-QCObservation Data

InputMeta Data

Data Download Search IF Document Generator Visualization System

Data C

ollection from AW

CI m

ember

DIA

SD

ata Integration


Data provider

Quality Control

Metadata registration interface

Manual input

Automatic extraction

Document

Metadata

Storing to database

Publishing

XML

HTML

PDF

Application

User

API

Search & browse Interface

DIAS Core SystemMetadata Management

Role of Metadata & Dataset Documents

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Data Provider Data Upload

Simple metadataUploadedObserved data

Data Loding

Metadata Create

Start QCPlease start Quality Check

Data Quality Check

Data Provider

Data Provider Checked dataQC flagsMissing period

QC Process StatusReport

QC Database

Quality Check is finished.

Data Provider

Final dataQC flagsMissing period

Metadata RegistrationData Provider Contact person

KeywordsBibliographyObserved parameteretc.

MetadataDatabase

Metadata registration is finished.

Data & Document

Data Provider

QC database lock

Metadata database lock

Data & Metadata check

Kinutani

Ohta

Tamagawa

Ikoma

AWCIData Center

Operation Flow of Data Upload, Quality Control and Metadata Registration

Start Metadata Input

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AWCI Data Upload, QC, Metadata Retistration System

1. Data Upload＋(part of )Metadata

2. Data Quality Control

3. Metadata registration & Document Creation 1 metadata per station


Observation parameter, period, unit, etc.

Top Page http://dias-d.tkl.iis.u-tokyo.ac.jp/awci_metadata/

Please start from this page.

1 Input metadata of each station,and export documents.

2 Display the list of the documentscreated before.

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Login Page

User Name Password

When you finishyour work, Click “Log Out”.

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1.Input Metadata Page

① ② ③ ④ ⑤

⑥ ⑦ ⑧

(1)Select Station (2)Load previous

saved metadata(3) Observation Data Metadata

or Document Metadata input

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(1)Select Station (2) Load previous saved metadata

(3) Observation Data Metadataor Document Metadata

input1.Input Metadata Page

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(1)Select Station (2) Load previous saved metadata (3) Observation Data Metadata

input1.Input Metadata Page

There are metadata input boxes related to observed parameters.10

1.Input Metadata Page(1)Select Station (2)Load previous

saved metadata (3) Observation Data Metadatainput

Recommendationboxes

These boxes are displaying the instrument& model which is most specified in the other Station on the same basin.

These boxes are displaying the instrument& model which is registered in this system.

Inputboxes

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1.Input Metadata Page(1)Select Station (2) Load previous

saved metadata (3) Document Metadata input

When you click these buttons, sample description will be displayed.

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1.Input Metadata Page(1)Select Station

(2)Load previous saved metadata (3)Document Metadata

input

Information of the quoterswho use this observation dataset

Quality Control results ofthis parameter

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(2)Load previous saved metadata

(3) Save,Confirmation &Export Document

When you click this button,documents will be created.It takes 1-3 minutes.New window will be opened.

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Please allow Popup!!!



(3)Save,Confirmation &Export Document

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(3)Confirmation &Export Document

Click

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2. Show Document Page

Click

You will display or download thedocument when you click the icon.

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Log Out Page

Click

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