OpenStreetMap

tinatamads's Diary

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I entered the CWTS++ sessions with no idea in my head of what it was and basically what we are going to do. I was longing for a wonderful and surprising experience that the sessions might serve me. Yet indeed i was really surprised about the things that we were capable of doing with mapping. When everything was properly explained, it began to be so interesting and exciting that all of us can’t wait to go to the open street map to explore it on our own. I first started looking for my house, a friend’s house and even my classmate’s house. I couldn’t wait to create my first edit.

My first edit wasn’t actually included in the first task. hehe. I added the name of the building where i actually live in because there was no name on it. I used the iD Editor because at that time that was the editor that we have been introduced with. The following edits i made where a contribution of adding features such as buildings, streets, area and etc. on our country, the Philippines. And wow, we almost finished it in a matter of weeks. It was exciting adding helpful things on the map. I actually find mapping being so relaxing and it makes me more focused and i also feel fulfilled of the things that i have achieved in my mapping sessions.

Not be biased or so, i am quite disappointed about Google maps that they lack the services that openstreetmap offers. Google is the most used platforms in the internet yet openstreetmap is a hundred percent better at all costs. For example, I didn’t know where PUP San Juan was when i was enrolling. I know how to go there using our own family vehicle but i have no idea how to use public transportations for me to be able to go there. When i learned that openstreetmap provide the public transportation routes on their maps i was amazed and in awe realizing that this platform really does help people. Especially for people like me who aren’t really used to going out alone and isn’t really familiar with such places.

That’s when i actually knew that this is going to be the map that I’m going to use from now on. It has the places such as restaurants that are hard to find, it has information that are being shared by other people, information that are actually helpful, and it is like the next level of normal mapping. Everything is there. But to be logical, it is fairly impossible for everything to be mapped, that is why we volunteer to map to help other people.

At first i was like how? but then it all made sense when my proctor elaborated the fact that there are people in the world that is not on the map and were having a hard time being located by the government to be able to receive help whenever they are in need. There were times that we urgently mapped those places that are in a state of calamity for the authorities to be able to reach them in no time.

We also have a task to map our own neighborhoods and this is where we are introduced to other useful tools such as the field papers where we can render and export our neighborhoods into a printable type of document. The fieldpapers where really helpful it is like the top view of what you are seeing in reality that is why it is easier to map what building is what especially when it comes to the house numbers and names of the stores.

The next platform is the Mapillary wherein we took photos around the neighborhood to have a street view of it. I find this helpful especially when i forgot what building is what i just look back on what i have photographed.

All of these tools and procedures made me more familiar in the place that i live in and made me understand more of the ambience it gives. I am now aware of what was around me all these times. I have been living in this place for only 3 years and i really refuse to go around and wander the streets of this neighborhood due to the fact that there were lots of incidents that have happened in this neighborhood.

Mapping my neighborhood is the most exciting activity in CWTS++ because it is a process not an all-out activity that you have to finish in a day. I like how we can consult each other and my proctor about the things that we have already mapped and the information that we have gathered. I like that we are slowly building things to be able to achieve a certain success in mapping our neighborhoods.

Though there were still things that i have done in this semester in CWTS++ like being the diarist, being responsible in borrowing materials that are going to be used in the class and failing to do so. I like the fact that every last Thursday of the month our proctor invites speakers that has platforms and missions that acknowledges the use of openstreetmap. Thank you to all the speakers, it really helped us be awaken by what are the things that we really need in this country.

This experience has been so interesting even from the start and I will be forever thankful for this. It gives me the feeling of productiveness. I never knew that I could provide a willing service to people in such a small way of mapping. I am proud that I did this as my NSTP-CWTS because it is something that is very unique and different that it makes me feel proud and honored to be a part of this mission. I am still willing to map and I will never going to forget about what I have learned in all of the sessions. I would like to thank Sir Olario for teaching us with patience and thank you for this wonderful experience. Hope to see you soon again! This Is not the end of my mapping journey :)

A group discussing their field paper homework

PUP Students exploring JOSM

Mapping my neighborhood #pupsjcwts

Posted by tinatamads on 29 August 2018 in English.

When i mapped my neighborhood in Barangay Bagong Silang Mandaluyong CIty, i discovered that i really am a tourist in the place that i live in. I have stayed here for only two years now. I use to lived in another barangay in Mandaluyong City but due to educational situations i was forced to live in my fathers condo unit. I realized that i never really wandered the neighboring places within my home. I never really go outside because its exhausting and all the establishments i needed was already down stairs. I also believed that the neighborhood is unsafe since there was incident where a person was shot dead.

In exploring and mapping my neighborhood, i realized that i am surrounded by 3 barangay halls. First is the Barangay hall of Bagong silang, the second one is the Baranggay hall of Hagdan Bato and lastly the Barangay hall of Daang Bakal. I also noticed that there are lots of canteens behind our building. The street was filled with canteens that varies in low prices and as of what I’ve heard these canteens are budget friendly and quality wise specially to students. There are also mini stores that sells food, shakes, burgers and etc. There is also a mini market within those streets. I have also discovered a lot of shortcuts but it is only used with foot paths.

I am quite surprised by the places that i have discovered in my neighborhood. I wished i could’ve discovered it sooner since knowing these places could’ve been such a big help to save my expenses in food. Also knowing that there 3 barangay halls that surrounds me could’ve helped me more in my previous researches. I am now motivated to go outside, gain some weight and explore more of what my neighborhood can offer but i will also look out for my safety as always.

pupsjcwts

PUP San Juan CWTS++: Introduction to JOSM

Posted by tinatamads on 27 August 2018 in English. Last updated on 31 August 2018.

Thursday August 23, 2017

A day we all look forward where we will be able to learn how to help other people with small things such as mapping communities. Today in CWTS++ we learned that we have already made 12,000+ edits in mapping within our group! I was so happy to find out that all of our hard works and interest in mapping had a wonderful result. Also, Mr. Olario wanted us to know about the flooding that happened in India and that it needs to be mapped for the authorities to easily locate residential areas that are unknown to them. We were also taught how we can improve mapping and how we can map more accurately like editing mistakes such as the unaligned roads and houses that are mapped the wrong way and etc.

After that we discussed our homework which is the field papers by group. In the field papers we printed our neighborhoods and try to gather much information before the next meeting. Within my group I noticed that they were able to map missing roads, streets, they also named the streets and gathered the house numbers within their neighborhoods. I have also mapped the name of the stores that surrounds my neighborhood. Most of the stores were canteens since it is near a university.

After we’ve discussed our home works, each student will represent their group to discuss about what they have learned in their works to the whole class. When listening to the group 9, They seem to have a problem with their imagery that lead them to create edits and features that has already been mapped. The other group stated that they have gathered the name of the residents who lived in the house they were surveying. A speaker in another group addressed the safety that we have to consider in mapping since some neighborhoods seems to have dangers that lurks within the vicinity so we mappers really have to be careful. We still have to update and continue this homework. Nevertheless, this discussion has helped us to know what we still lack and what we still have to do in gathering information for our field papers to be accurately mapped.

A group discussing their field paper homework One representative of a group discussing their work in the field papers A student representing his group's work Another group representative discussing the group homework Mr. Olario discussing the JOSM Mr. Olario discussing the difference between iD editor and JOSM The JOSM installation The JOSM editor PUP Students exploring JOSM Mr. Olario guiding PUP Students about JOSM Mr. Olario discussing the JOSM features Students exploring the features of JOSM

We were also introduced to JOSM or Java Open Street Map Editor. It was already installed in the computers in the computer laboratory and we were tasked to open it. He first discussed the difference between the id editor and JOSM. When you edit maps in JOSM, you could download the map and you could use it online while iD editor needs wifi access. For me this is much more efficient since i don’t have an internet connection, i only use a pocket wi-fi to have an internet access. We pressed Ctrl + n to open the editor and we learned features such as the building feature where we can make boxes to represent the buildings. We were introduced to lines and nodes. He also taught us shortcut keys such as the ‘s’ key to press select ‘a’ to create lines ‘b’ to create buildings and many more shortcuts that we still have to learn.

We were tasked to install the JOSM editor and use it as our default editor when editing maps. On this day i have enjoyed everything that i have learned and i am willing to apply this to help more communities around the world. I would also like to thank Mr. Erwin Olario for teaching us new ways to contribute in this field! #pupsjcwts