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GIS Policy Map for Local Government in Korea: Story of Dobong-gu, Seoul

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but he fj hello my name is
assumed that pop are nice to meet you I'm working at Giants inactive inquiry sold and we provide concerting report based on GIS analysis the so today I'm going to introduce about child safety on school walk away introduced alone will
not always here of this is so autistic and we are here Table 10 a long ways I at a the soul lost loss and there is about 70 primary schools in the long will and
of this present concept Our from that slide I'm going to introduce the and explain how participation and be they telesis vessels joined the you are we that we do not focus on all the men are the restricted public they talk to chat on to analysts analyze around the safety but we mainly use surveys a talk
this is our on paper 100 really on the ads we ask you to strolled aligned you the student to walk look to school and all where the spot they feel the award dangerous about will will sizes student and their parents of participated in this survey in 20 primary schools this is example
results of the for some a sentence as I draw this but because it are partying causes some dangerous reserves some students there are stick that doesn't work here assumption to do an answer evolved
dangerous part just already draw the line he walks through I walk to school this is all very have been reviewed if this is the main entrance of the school on this paper
a real data weakened on Mr.
to construct all the data from paper the on which or women's who run their homes these are all the people read on the gather these are all you're
using the Giants this narrowly on lines are old or lines our students go to school walk in I said 1 of features I D 1 0 0 1 5 to them great to school From here to main interest of score this is so dangerous as spot
B did the dog they are not that pointed out we there 41 date of colors they troll doll where they the danger spots like gold or area sometimes angel of the whole parking park so we construct data our in 41 the this is the research
the every there every morning in global long history of 1 will didn't walk above of thousands of thousand the fixed and 766 kilometers and they the fear of being area on the hour I find some and about 14 . 3 of scarcity long-term we think this is
dictated calls it's more a lower than our tree from Shiite Joseph of so so we always think this issue because yeah
we found and then people Jessel assists we try texts we tried to text-analysis using ARCnet teach 2 kinds of library always clout and associate rules using was granted we extract keyword keywords
seen on complex responses the iPad shows us Austrian 112 keywords a trip have thousand 900 14 frequencies of here on most frequent she was was many cars and if the call was deprived defense and thought tricks like so we devise we
divided data each 20 primary schools and make each award cloud most what cloud most most of schools capped yours uh look similar but some promise to show different at of and then we tried to analyze the relation between relations between keywords because we couldn't understand the reason why the students and their parents describe some cures for example can you imagine why supermarket dangerous through that relation on system and read sentences we could understand the keyword supermarket related the car of the respondents said sometime cart full-size car crossover reversing men children go to school so how we understand this keyword of means of the car so based
on text analysis we cut rise a typo lo g of dangerous situations 9 types slope situation is on the slide I don't explain each type 1st too many cars it includes keyword like apartment supermarket church that on the students parents just like when they see cars on the school just because 2nd time is a bad writing that drivers it includes all illegally and tried to 1st and so on killers few interrupted the Our in is interrupted interrupt to see each other drivers and should run so treadle your parking standing signboards are selected but here hard to notice means controlled or a narrow tax streets or alleys I we could not what kind of danger students and their parents concerned this 5 types of are about check the extent of solve these percentages of 75 per cent so we have to really I mean you think it does that different
between east coast for example on respondents in the school have stressed about that driver more than others crystals Poulter average about sorry person after text mining
analysis on we start to analyze using GIS this measure Q giants so these are research process I'm going to introduce each step from the flight this is the real date tell the
constructive modeling although responses actually complaints from the young citizens we are put on the table that's 3 popular table complaints
returned end users 9 columns and right binary values type 0 or 1 the and then on this map reserved after right binary values we can check responders of each types as you see the slides the first one is all the title of dangerous the colonies want was chosen spot and then that tribes are here Hutton was dangerous but is here 9 titles on the next in and then
I'll be put . 10 meter by 10 meter greet on our role they talk we try to joining 2 vector dataset started showing and find some of the finer values in
like this was through this process we evaluate its great said know which locations more dangerous to others relatively this is a result you may see the numbers in the set that is all the responses this set quarreled hyphae you about 59 and these says count already 1 or 2 on it also soul come from
this on this kind of this net is about to make cars this there was hot notice this listeners want of with situation very different and then we rechecked
keywords and our the for simplicity hotspot always 9 tight you may see this on with blocks blocks and this is about have this is hospital of this type the pattern notice has and then we check the real data of keywords a means of like abscisic DVD come and the on frequency people's on
and then read it also same as wrong about transport infrastructure hostile this don't 4 there is a hot and get out get the she was again and check the top keywords in soul
next on after this process very I'll
also you use clustering using our school walkway and great so this is this cell is rare students at most most students are walk through of 144 this is by mad and
some safety information that on this is how we design that then you're like format all hold of keywords and hostile already using a cut fewer than cup heart so we designed we designed this map every each up a 20 primary schools and provide them this man after this
analyzes of to learning student officers of carried out spot
inspections you are based on the map this check and the world shit land and reflector and then we checked
fell 15 format and results of inspection they describe so now the plan to planned to go on was it forward thought to solve these problems thank you for listening at great thank you
very much are there any questions were comments the well I do have a question because this was very interesting for me because only a few weeks ago they over the new school in my
village and everybody's complaining about safety because of the heavy traffic so I really like your approach off announcing where did where did wouldn't wouldn't spots are but you will find itself and say my question to you because he did it a nice survey the she went to their to local government and presented them and say well did they took any measures or how did they respond it at you been to local government bodies which your findings or is that the next
step I should sorry to because what it means that officers in our In all of the in of public really like this so process of especially who runs budgetary like this and who runs but is fixed and the like these are it because they have of additional crawled from this and all they do not of provide rear of mapped to primary school students in all of their testicles do in the and they fight we want to be more than you all of the other Warhol dangerous they fight so this is only for our all of those who run budget and and the 2nd of and yes and show this this 2nd project 1st for that was just for 1 in pilot project for 1 primary school and the results was really of a so well of the head of this of the woman who all of these had of of this want to image to 10 the old those promises to fill these are actually really our the end of this project is next week the end of this process is next week of of for this of presentation I've finish at this 1st last nite of if you into
Stellenring
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Metadaten

Formale Metadaten

Titel GIS Policy Map for Local Government in Korea: Story of Dobong-gu, Seoul
Serientitel FOSS4G Seoul 2015
Autor Park, Yongjae
Lizenz CC-Namensnennung - keine kommerzielle Nutzung - Weitergabe unter gleichen Bedingungen 3.0 Deutschland:
Sie dürfen das Werk bzw. den Inhalt zu jedem legalen und nicht-kommerziellen Zweck nutzen, verändern und in unveränderter oder veränderter Form vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen und das Werk bzw. diesen Inhalt auch in veränderter Form nur unter den Bedingungen dieser Lizenz weitergeben.
DOI 10.5446/32096
Herausgeber FOSS4G
Erscheinungsjahr 2015
Sprache Englisch
Produzent FOSS4G KOREA
Produktionsjahr 2015
Produktionsort Seoul, South Korea

Inhaltliche Metadaten

Fachgebiet Informatik
Abstract Local governments in Korea are trying to solve urban problems using GIS policy map. Through FOSS4G Seoul, I want to introduce example of Dobong-gu, Seoul. Topic 1. Spatial Analysis of Practical Requirements of Parking Lot The residents who live in the old residential zone in Dobong-gu are suffering from shortage of parking spaces every morning and night. Most administrators are using an indicator named ‘a ratio of cars to parking spaces’ to judge seriousness of the problem with parking. But the indicator cannot reflect reality. We measured practical requirements of parking lot spatially, using micro block data and car registration data with addresses. We tried to look at things from the resident’s perspective, not from administrator or provider. Now, Dobong-gu push ahead with sharing parking lot program with houses which have spare parking spaces. Topic 2. Civic Participation Model for Solving Children’s School Walkway Safety Problems. Office of Policy Development of Dobong-gu did a survey with a thousand residents about safety issue, and many of them answered that they feel fear walking down the alley. Although the Office got the policy implication from survey, they couldn’t convince the definition of ‘alley’ and accurate location where the residents feel fear. Office and we redesigned survey paper cooperatively. The improvement point was ‘Map-based Survey’. Elementary school students and their parents participated and they lined school walkway and alleyways where they felt fear on paper map. We migrated all the lines on papers to shape files using QGIS, then we got a very satisfactory outcome. Office of Policy Development added LED lights to the dark street nearby elementary school, Elementary school teachers decided the walkway guidance spot by referring to students often jaywalk.

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