gis future prospects pioneered by microgeodata usage

マイクロジオデータが拓く新しいGISの潮流

東京大学大学院　新領域創成科学研究科　マイクロジオデータ研究会　副運営委員長　

　　　仙石裕明（　　　　　　　　　　　　）

GIS future prospects pioneered by microgeodata usage

Sunday, November 4, 12

Self Introduction

仙石裕明 Hiroaki Sengoku

東京大学大学大学院新領域創成科学研究科博士課程

The univ of TokyoGraduate school of Frontier sciencePh.D student

ONLAB 3rdeDesign cofounderMGD Forum cofounder


First of all...,

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Thank 感謝FOSS4G

2006


Open Source progress...

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1985 1995 2001 2006 2009


But

5

How about Data ? (vector data)


still used...

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updated per 5 / 10 yearscover only paticular areason a macro scale

ex. census


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Input doesn’t change.Output doesn’t change, too.

GIS

INPUT OUTPUT


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If input changes, output also changes.

GIS

INPUT OUTPUT


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So whyData availability and usage also should be progressed!


ADENDA TODAY

What’s MGD?

Why MGD?

MGD Forum has set up!

What output can be found using MGD?

Concept of my activity

Hands on tomorrow!


What’s Microgeodata(MGD) ?

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In other words, Big Geo Data

Vector data before aggregated to mesh and other scale

ZENRIN MapTelephone directoriesDigital Road Map(DRM)

Probe dataPOS dataCustomer data

etc

Existing data


What’s Microgeodata(MGD) ?

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Main difficult reasons for usage:

ZENRIN MapTelephone directoriesDigital Road Map(DRM)

Probe dataPOS dataCustomer data

etcprivacy problem...

very expensive...

Hardly found the research using MGD...

free!easy!simple!

complicated...


13https://joras.csis.u-tokyo.ac.jp/

You can apply and download the part of datamentioned above! (only for researchers)


https://joras.csis.u-tokyo.ac.jp/

https://joras.csis.u-tokyo.ac.jp/

Why MGD ?

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privacy problem...

very expensive... free!easy!simple!

complicated...


MGD is important for a mature society and a rapid changing society.

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Japan faces the largest population transition in Japanese history.

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birth ratefrom Wikipedia

excessive population concentration and spreading

&


Japan has many aging and depopulation areas...

17by Yuki AKIYAMA, Hiroyuki TAKADASunday, November 4, 12

アカデミックサイドから

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『もはや「すべて守る」ことは不可能であり、「撤退」についても、真剣に検討すべき時期にさしかかっています。』

Top page（http://tettai.jp/）より


http://tettai.jp

http://tettai.jp

民間事業者サイドから

店舗がいつまで生存できるのか把握したい!Till when can we keep this office?

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カーブスの取り組みhttp://www.jps-net.com/jirei/curves.html


http://www.jps-net.com/jirei/curves.html




マイクロジオデータ研究会Microgeodata Forum

composed of researchers and private companiesestablished on 1, August 2011

http://geodata.csis.u-tokyo.ac.jp/wp/

MGDの生成・加工・分析方法を開拓していく




Forum

21先端研究および先駆的事例を扱う産官学の担当者による講演・ディスカッション

2012/10/13(Sat)GIS学会＠広島

第４回フォーラム4th forum


Hands-on

22立命館大学歴史都市防災研究センター青木和人氏が講師となって開催

2012/10/14(Sun)GIS学会＠広島15名参加

QGISを使って、住宅地図データ・電話帳データを用いた基礎的な分析手法を演習。


What output can be found using MGD?

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Data Estimation

Data Analysis Data Visualization


ID 47117821名称シティハウス種別マンション家族 2人世帯主 64タイプ高齢夫婦築年 2001構造耐火造面積 60平米

居住者情報

建物情報

by Yuki AKIYAMA, Hiroaki SENGOKU, Hiroyuki TAKADA, Yoshiki OGAWA, Taketo IKEDA

Data Estimation: Household & Buildingusing time-series building info as a reference.


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2005 2035

by Yuma Nakasone, Hiroaki Sengoku

Data Estimation: Future populationon a smaller scale than existing scale.


26by Yuki AKIYAMA, Hiroaki SENGOKU

Data Estimation: Shopping StreetDefine the area of shopping street.

http://www.zenrin.co.jp/product/gis/marketing/marketing02.html




27by Hiroaki SENGOKU

Data Analysis: Micro Landscapeon a smaller scale than existing scale.


28by Satoshi UEYAMA

Data Analysis: Shop-around behaviorWhere do customers come from?

Data provided by ZENRIN DataCom CO., LTD 混雑統計®


Data Visualization: People Flow

29by Satoshi Ueyama

http://www.zenrin-datacom.net/business/campaign/s01.html




by Satoshi UEYAMA, Yuki OKAMOTO

Data Visualization: Business hour


OpenStreetMap(OSM) for analysis

very attractive, but still remain many problems for analysis usage...


日本におけるOSMの学術コミュニティを目指す。As Mark Iliffe is planning an academic group for OSM,we will also challenge and join the OSM usage.

http://markiliffe.wordpress.com/2012/09/26/a-manifesto-for-the-osm-academic-working-group/

OpenStreetMap(OSM) for analysis


Concept of my activity

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GIS Analyst as a doctor for urban space

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都市空間の医療ツールとしてのGIS


In the field of medicine, data for treatment is recorded.

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Blood

Body Heat

Blood pressureHeart tones

Text


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Blood

Blood Pressure

Body Heat

Heart tones

etc...

A doctor examines a patientbased on his/her data


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route history

traffic volume

population density

total sale

etc...

A GIS analyst examines and conveys a current spatial condition.

for decision-makers

citizen

owner

Without a GIS analyst,who convey to them?

MGD

for citizenscale

for ownerscale


MGD can be

the important information to make a map for future.

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Conclusion

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Although MGD is less commonly available than FOSS4G,

Very powerful for detailed data analysis.

MGD Forum challenges to promote micro scale data availability and share handling knowledge.

Join us !!


About Hands on tomorrow!

40マイクロジオデータに慣れてもらうことが目的

マイクロジオデータ解析入門Introductory workshop for microgeodata analysis

Most

Important!!


Hands on GOAL住宅地図を用いた簡易人口推計およびPythonコンソールを使いながら施設の到達圏の作成を通して詳細な立地評価を行います。施設の詳細な立地評価を行います。

network-based availability area of a facility“How many people are covered within the area?”


ご清聴いただき、ありがとうございました。Thank you for attention :)

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仙石裕明


gis future prospects pioneered by microgeodata usage

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