OpenStreetMap
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I want to use this privilege to express my journey to humanitarian open street mappers network Nigeria and unique mappers network of Nigeria. I’m Muhammad Auwal Muhammad I was introduced to Hot#osm network and unique mappers network Nigeria through Mamman Ali in August 2022, the time he notice I have passion in mapping and environmental data collection and also Open street Mappers network introduced me to Unique Mappers Network of Nigeria. When I joined Unique Mappers Network of Nigeria I meet a lot of high profile people that taught and treated me with respect especially our workaholic national coordinator in person of Mr Victor N Sunday. With a bit knowledge I obtained from online class I had with Unique Mappers Network of Nigeria on Mapilary mobile app. I can contribute my quota. I’m ready to work with my friend Mamman Ali to elevate Unimaid Mappers Team and Unique Mappers Network of Nigeria and Open Street Mappers Network in northeast region and also I would introduce more of my friends to Unique Mappers Network of Nigeria and Open Street Mappers Network. We are still working day and night to do official announcement for open ceremony of Nigerian Army University Biu, NUAB Mappers Compus Biu. Looking. I sincerely appreciate the whole members of Unique Mappers Network of Nigeria and Open Street Mappers Network for the guidance and support given to me from day I joined till date, thank you all.
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In the past, Mapillary offered a feature to grab a GPX from image sequences. That feature disappeared at some point, but it would still be useful to get a GPX - to use for OSM, upload to Strava or anything else.
Introducing a quick script to do so - mapillary_to_gpx.pl at https://github.com/richlv/perlscripts .
Example usage:
token='MLY|YOUR|TOKEN'; perl mapillary_to_gpx.pl --image 5652368314832935,5496261470483015,567554981851978,1352688202152043,817276516001059,893732341631081,1833835560326099,670881348042382 --token $token --tzoffset 2 --debug > reezekne2.gpx
My story here will never be complete without mentioning my capacity Boss Mr Sunday Victor,who is the conveyner of the conference and the chairman of SOTM Nigeria 2022 and the national coordinator Unique Mappers Network, Nigeria, Miss Hopeful Bafamodei and Miss Light are part of the reasons I can boldly call myself a member of the Unique Mappers Network Nigeria.
Initially, I did not understand what they were talking about, I thought all they were talking about is cordinates, mapping, maps and all other jargons in Geography, but then I said to myself these two young ladies are not geographers so what is interesting about this network so I decided to settle down to learn. I am not close yet but I cannot stay a day without trying to learn. New things. Fast forward to after the Inaugral Conference where I was asked to be one of the anchor person’s, i was amazed and thrilled at the same time and at the calibre of persons that joined us from overseas and I said to myself this must be a big deal, seeing the likes of Salim,Hajar both from Tomtom, i was begining to get excited that I will have plentyof sweets to share to my village children during Christmas break but I got disappointed knowing that TomTom as a company is far from being a confectionary company, with that disappointed I still continued, till I began to read more, then my eyes opened to diverse opportunities like the fact that as a translator and an interpreter, I wanted to base my research work on subtitling but now, two months to my graduation, I have taken the risk to change my project topic to make my work relevant in open street mapping and also In the field of translation studies. See what OSM has done to me, I pray that with my relationship with you all, Kingsley, Petro, Maman Ali, Chisom, Letwin, Hopeful and Light. I am humble to be learning from you all. With what I learnt so far, i am ready to use my knowledge to reach out to those who need our assistance. How about that!!!!!!
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In this blog post, I am highlighting the significant contributions of the local chapters of YouthMappers in the OSM-Philippines community in 2022 and sharing a short reflection about the impacts of YouthMappers in a local context.
I want to start with this statement from Dr. Patricia Solis: “OpenStreetMap (OSM) community is a community of communities.” It captures the fact that OSM is more than just an online community; some diverse mappers contribute to the growth of the community. Some humanitarian mappers contribute data from a humanitarian perspective, helping minimize the impacts of disasters. Some hobbyists have been contributing particular knowledge all over the world for years. And now, corporate actors like Meta/Mapillary, Apple Maps, and Grab are contributing data concerning their corporate interests and for different use cases. Plus, there are local communities all around the world and also the local chapters of YouthMappers. It’s really impressive how OSM is a representation of different communities on the map. 🗺️
YouthMappers is one community that supports and makes up the OSM community. YouthMappers is an international consortium of university-level student mapping clubs with local chapters in universities of various countries. We leverage open data and open mapping such as OpenStreetMap to solve the development needs of the communities.
As young mappers, our goal is not just to build maps but to build mappers. We strongly believe that building the capacity of our mappers could forge collaboration among the communities and encourage the creation of more maps that could benefit the community. 💪
Based on the statistics last August 2022 provided by Jennings Anderson and Dr. Patricia Solis at State of the Map in Florence, Italy, YouthMappers has 324 university chapters on different campuses in 67 countries, and we are proud to say that most of our members are 45% women. 👏
Why are we using duplicates in name tag?
(Maybe because it is hard to see difference between more similar relation at one place. So when you see relations in editors, you mostly see name tag or ref tag when there is no name)
- route=railway
(mandatory)
In this relation name tag should consist of:
“operator” “ref” “from” - “to”
- route=train
(recommended)
In this relation name tag should consist of:
“vehicle type” “ref”: “from” => “to”
- route=hiking/cycling
In this relation name tag consist of:
European long distance path “ref” - “description/note”
##
Mar 28, 2020 at 1:18 PM Richard Fairhurst
Let’s use the name= tag in route relations for route names. Let’s use the ref= tag for route numbers. If it doesn’t have a name, it shouldn’t have a name= tag.
Useful links
osm.wiki/Talk:Tag:route%3Drailway
https://www.mail-archive.com/tagging@openstreetmap.org/msg51508.html
A month ago, Pista ng Mapa (PnM) and State of the Map Asia 2022 (SotMA) was held in Legazpi City, Albay. It was the first time we organized a face-to-face conference since the pandemic. For the past two years, we have been conducting Pista ng Mapa online since it was impossible to arrange an in-person conference given the risks of the pandemic.
It is with no doubt that the participants had loads of fun, and the memories still linger on. But what are the secrets behind the success of Pista ng Mapa and State of the Map Asia 2022?
Joining the core organizing team - why and how?
The power of open-source community-driven systems always amazes me. Our collective capacity for solving problems and building upon each other’s work is one of the most wonderful things our society has continued to produce, even in times of hardship.
Water management and power infrastructure had made me busy here for years. Hydropower infrastructure intersects them both.
A new wikipage has been published about that (and waits to be improved) : osm.wiki/Power_generation/Hydropower
It’s not only about dams, power houses but about waterways as well, and OSM tagging model has been continuously developing to describe this. Water management will be more and more important in coming years to tackle droughts and fair water access challenges. Constantly seeking new ways to produce power and store water require accurate data and objectivity.
As hydro mapping and tagging improves on every continent, a more robust documentation on that particular topic may now be useful.
You will probably read it as a complement of existing waterways and water management pages.
Just discovered OpenStreetMap via a post on Mastodon. Seems like my kind of project.
Made some simple edits to a few items around my community. Look forward to getting involved in HOT tasks.
最近は Tasking Manager のページから緊急支援のマッピングや検証をよくしています。海外の洪水災害で河川のマッピングが求められているときに日本と違いどちらに流れているのかわからないことがあります。そんなとき利用できる等高線のレイヤー画像が無いかと探していました。灯台もとぐらしでOpenCycleMapをJOSMの背景にすると等高線が見れることがわかりました。
Years ago, in 2018 specifically, I was introduced to Open Street Map. As a then-Human Resource Assistant, I was in-charge in monitoring the locations of our sales personnel working on the field through the GPS application installed in their mobile phones. But at that time, I had no clue what this is, so, dare I say, I hated using OSM. So, I then ask the developer if I can use Google Maps/Satellite instead. And my wish was granted.
Then in 2020, I joined my current organization where I was introduced to GIS and QGIS. I forgot if it was during my first introduction to GIS or another occasion that reintroduced me to OSM. And my reaction was “Eeek, no.” Thus, the tale of “I Hate OSM” continues since I’ve barely used OSM whenever I create a map.
I never thought about that until now. Until the very second, I decide on this diary’s story of how life is a funny yet wise entity. How it gave me the understanding I lacked 4 years ago and offered me an opportunity to explore more about OSM. And this enlightenment would never have happened if it wasn’t for my GIS sensei, Ferdinand Dailisan, and the Pista ng Mapa X State of the Map 2022 organizers. You see without Sir Ferdinand informing me about PNMxSOTMA2022 and the organizer’s generosity to grant me as one of their travel fund grantees, I would not be here. I won’t be at the conference where my metamorphosis began.
During my whole PNMxSOTMA2022 experience, I got three E’s: experience, enjoyment, and enlightenment.
What do people think about adding archaeologist_name and archaeologist:wikidata to archaeological sites that have been excavated? It is very niche, I know, but it would help find literature about the excavation, once you have the name of the site director and the location, it should be possible to find literature associated.
It would be very similar to what we do with artwork and associating the artist with it.
I’ve started doing it, but only for two sites so far (1 and 2), because I happened to know who excavated there and because they have wikidata entries.
It would be a great job for all the Time Team fans out there! #justsaying
And I’m not trying to make OSM into a history map, in my defence; I still map a lot of contemporary things.
It all started with a dream. A dreamer from Nepal once dreamt of visiting some foreign country and attending an international conference. After years of his contribution and devotion to open data and mapping, he finally gets the call for State of the Map, Italy but unfortunately, he couldn’t make his way to Firenze, Italy because he only received partial funding. He consoled himself that his time will come-may be not today but someday. Eventually, there was a call for sponsorship by Open Mapping Hub, Asia Pacific(OMHAP). The dreamer then waives new dream of fitting himself in for the STATE OF THE MAP 2022 Conference happening in Legazpi, Philippines.
“If you want something you never had, you must be willing to do something you’ve never done.” As the statement says, the boy was totally indulged in finding ways to attend the conference and was ready to give everything this time. He chose to digitize the projects launched by OMHAP. And he was willing to do something he had never done before. He usually mapped 2,000 buildings in a day when he wants to map more. But this time he mapped more than 8,000 buildings in a day which he had never done before. While looking back, he still doesn’t believe he had mapped 8k+ buildings but the stats do not lie. A week later, he received a confirmation that he is going to attend STATE OF THE MAP ASIA 2022 Conference. And also his two presentations were selected to present in the conference. He couldn’t believe this. His happiness knew no bounds and he can’t wait to share this with his family. And this happy, indefatigable guy was none other than Mr. Rabi Shrestha- sorry @frozenrabi- this is how OSM community knows me.
I’ve been mapping OpenStreetMap for approximately 9 months now, and for the 128 edits I’ve done (which 50% of it is mapping trees and farmland), I’m proud to introduce to you all my new operation.
The “Operation Green”. Which involve of me mapping farmland, trees, to make the map look more “greener” (more info here)
Changelogs:
- Mapping trees/farmlands, and other related nature features (Natural wood, etc.) will be now separated from other changesets
- A hashtag #OperationGreen will be now displayed on the comments in each changesets.
If someone see this diary entry, and you decide to do it also to make the map more greener as well, feel free! (P.S., Put the hashtag #OperationGreen on the changesets so I can know it came from me.
Thanks!
2022 PART 01
#Welcome to OpenStreetMap Community
It was just 3 students, ambitious about a pathway they were not even so sure about. They accepted the challenge and got ready to roll.
So, we started our YouthMappers Chapter just as a Students OSM Community at our University. We didn’t know much but we were willing to take the risk. So, one thing we knew and we did was hold Africa Monthly Mapathons.
This we knew and actually followed and for a time it was the only activity we knew. Fortunately for us, we had the unwavering support of our mentor Dr Prestige T Makanga and Dr Charles Paradzayi and of course Geoffrey Kateregga (our Mr OSM)! Later on, light came, and thanks to Regional Ambassador Laura Mugeha; we registered our small community as a YouthMappers Chapter and things started getting better and brighter. On this day, we launched our Chapter with an introduction to OpenStreetMap and YouthMappers.
Overview
Over the last year in context of Code for Niederrhein (CFN), especially the weekly online meetings, we have added the origin of the names of the streets in Moers to OSM. We added description, wikipedia- and wikidatalinks.
More than 1000 streets were processed.
The book “Moeser Straßen - Geschichte und Deutung - zum 700-jährigen Stadtjubiläum” (Moeser streets - history and interpretation - on the occasion of the 700th anniversary of the town) by Peter Hostermann, published by the town of Moers and made available online, was our main source. In addition to a comprehensive ethymological study, the book also contains the dates when the streets were named, in many cases the date of the town council decision that led to the naming. The book also lists renamings, so that we were able to include these for Moers if the course of the street remained identical or if an exact description of the old course of the street is documented.
In addition, the street index has been entered for many streets; here the work is not yet complete and will be pursued further.
Tags used:
- name:etymology:wikidata
- name:etymology:wikipedia
- name:etymology:description
- name:start_date (yyyy-mm-dd)
- old_name: VON-BIS (yyyy)
- de:strassenschluessel
Crew
- black_bike
- tffmh
- Nastja G
- noninc
Web
You can see the results at the following link (might take some more days until all data is up to date): https://etymology.dsantini.it/?lang=en-EN#6.633,51.46,13.3,type
“Moeser Straßen - Geschichte und Deutung - zum 700-jährigen Stadtjubiläum”: https://www.moers.de/system/files/2022-07/moerser_strassen.pdf
Code for Niederrhein: https://www.codeforniederrhein.de
OSM Project page: osm.wiki/Moers/Projekte/Stra%C3%9Fennamen
Findings
Some interesting take-aways from our work, with no claim to completeness, historical or other relevance.
General
A cadastral map existed from 1831, this being the first source of street names.
Übersicht
Über das letzte Jahr haben wir im Kontex des Code for Niederrhein (CFN), vorallen in unseren wöchentlichen Onlinetreffen, nun auch die Namensherkunft der Straßen in Moers in OSM eingepflegt. Wir haben Beschreibung, wikipedia- und wikidatalinks hinzugefügt.
Dabei wurden über 1000 Straßen bearbeitet.
Grundlage der Bearbeitung war das von der Stadt Moers veröffentlichete und online zur Verfügung gestellt Buch “Moeser Straßen - Geschichte und Deutung - zum 700-jährigen Stadtjubiläum” von Peter Hostermann. Neben einer umfangreichten ethymolgischen Betrachtung enthält das Buch auch die Daten der Straßenbenennung, in vielen Fällen das Datum des Ratsbeschluß der zur Benennung geführt hat. Im Buch werden auch die Umbennungen geführt, so das wir diese für Moers einpflegen konnten, wenn der Straßenverlauf identisch geblieben ist oder eine exakte Beschreibung des alten Straßenverlaufs dokumentiert ist.
Zusätzlich wurden für viele Straßen der Straßenschlüssel eingetragen, hier ist die Arbeit noch nicht abgeschlossen und wird weiter verfolgt.
Verwendete Tags:
- name:etymology:wikidata
- name:etymology:wikipedia
- name:etymology:description
- name:start_date (yyyy-mm-dd)
- old_name:VON-BIS (yyyy)
- de:strassenschluessel
Crew
- black_bike
- tffmh
- Nastja G
- noninc
Web
Unter folgendem Link kann man sich die Ergebnisse ansehen (es kann noch einige Tage dauern bis die Daten auf dem aktuellen Stand sind): https://etymology.dsantini.it/?lang=de-DE#6.633,51.46,13.3,type
“Moeser Straßen - Geschichte und Deutung - zum 700-jährigen Stadtjubiläum”: https://www.moers.de/system/files/2022-07/moerser_strassen.pdf
Code for Niederrhein: https://www.codeforniederrhein.de
OSM Projekt Seite: osm.wiki/Moers/Projekte/Stra%C3%9Fennamen
Findings
Einige wie wir finden interessante “take-aways” aus unser Arbeitm, ohne Anspruch auf Vollständigkeit, historische oder irgendwelche Relevanz.
Allgemeines
So, there’s this gem:
This is the Warren H. Brock Reservoir overlayed with the BLM 356 track from the latest BLM GTLF data set. Construction started on the reservoir in 2008, so the BLM GTLF data in this area is at least that old.
Sometimes dealing with external data sources requires a little creative interpretation. Aerial imagery shows a track that goes around the reservoir, so that’s the new alignment for BLM 356.
First confession: I was supposed to write this weeks ago.
I had the perfect writing set-up on my rented Airbnb apartment: a cozy roof deck where I could be alone with my thoughts for hours and with an astonishing view of the world’s most perfect cone-shaped volcano: Mt. Mayon. And then, as with all other things, life happened and I am just publishing this one now. Even so, I believe that my attendance during the State of the Map Asia x Pista ng Mapa 2022 held last November 21-25, 2022 at Bicol University East Campus (fondly called by the locals as Buceng) in the lovely city of Legazpi, Albay still bears lessons and experiences worth sharing up until now.
Second confession: My knees were shaking the whole time I delivered my lightning talk.
My presentation on Mapping for Cultural Sustainability, a project I am pursuing with another She Leads and She Inspires (SLSI)^ champion from Nepal, was selected as one of the lightning talks for Day 1 of Pista ng Mapa. No matter how much I looked forward to all the things the conference was about to offer, the first day was nerve-wracking for a person like me who wasn’t that used to speaking in public, more so in front of 300 people who all have left their marks in the mapping community. There I was, a lone participant from Davao City (at least, that’s what I first thought) and a neophyte in the OSM community about to deliver her first public speech in years. Nevertheless, the purpose of my attendance pushed me to brave the stage and share my SLSI experience and the community project, a product of our six months of SLSI training, that I am working on.