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ミラノで開発した UNVT Portable 2025版を試してほしい
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mapconcierge
September 27, 2025
Technology
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ミラノで開発した UNVT Portable 2025版を試してほしい
FOSS4G Hokkaido 2025 古橋登壇資料
2025-09-27
© mapconcierge, CC BY-SA 4.0
mapconcierge
September 27, 2025
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Transcript
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@mapconcierge ʹ Taichi a.k.a.
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http://unopengis.org
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Raster Tile Vector Tile
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IUUQTQOPSNBOHJUIVCJPUJMFLJMOTIPSUCSFBEEFNP Congratulations! OpenStreetMap Official Vector Tile Hosting Begins!
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IUUQTUJMFPQFOTUSFFUNBQKQTUBUJD Thanks!
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@Shogo_Hirasawa @mapconcierge
Offline Web Mapping Server UNVT Portable Shogo Hirasawa @Shogo_Hirasawa
Taichi Furuhashi @mapconcierge University of Tokyo Aoyama Gakuin University
UNVT Portable is a package for RaspberryPi that functions as
a map hosting server and can be freely accessed from a web browser
PURPOSE
https://map.openaerialmap.org/#/140.96297660842538,37.70990916884302,22/square/13300122001111032333/625429ebfe1b5d0006ae8d26?_k=9unhab
UNVT Portable Miniciparity Officer Web browser Orthomosaic Imageries Raster Tile
Combined Raster/Vector Tile data set Local Wi-Fi
Build datasets based on OpenStreetMap, pre-installed with other tiled datasets,
drone aerial data, shelter and hazard map data Web maps can be viewed in an offline environment during a disaster.
IPTUBQE EOTNBTR *TDEIDQTFSWFS SOHUPPMT UNVT Portable 2023
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UNVT Portable 2025
Hosting using open software such as Nginx. Wi-Fi access point
controlled by NetworkManager. Web Map Library based on MapLibre GL JS. Everything is composed of open source.
STRATEGY
By scanning the QR code with your phone's camera, you
can view a web map even in an offline environment. No special skills or tools are required
Uses RaspberryPi, so it can be mass-produced in preparation for
natural disasters. Low cost and high performance
DESIGN
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https://github.com/unvt/portable You can join on GitHub!!
https://github.com/unvt/portable You can join on GitHub!!
Which data capacity SDcard is best?
IUUQTXXXSBTQCFSSZQJDPNOFXTTEDBSETBOECVNQFS Speed Class: C10, U3, V30, A2 128GB 64GB 32GB
Can we use a 1TB SDcard?
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You can Try now!
But
Up to 7 devices can be connected simultaneously.
For individuals or small teams.
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# Future Issues
# Future Issues ֤छϑΝΠϧ໊ɾϑΥϧμ໊֨ೲॴͷ࠶ݕ౼ ʢֶੜͰཧղͰ͖ΔϨϕϧɿͳΔ͘Θ͔Γ͘͢ɺӡ༻͍͢͠ʣ 4%DBSEྔ࢈༻ͷΠϝʔδϑΝΠϧ࡞ ఆྔతͳύϑΥʔϚϯεධՁɺ8J'Jిڧௐࠪ (14(/44ରԠ %ରԠ ̏࣍ݩۭؒ*%1-"5&"6
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# Future Issues ֤छϑΝΠϧ໊ɾϑΥϧμ໊֨ೲॴͷ࠶ݕ౼ ʢֶੜͰཧղͰ͖ΔϨϕϧɿͳΔ͘Θ͔Γ͘͢ɺӡ༻͍͢͠ʣ 4%DBSEྔ࢈༻ͷΠϝʔδϑΝΠϧ࡞ ఆྔతͳύϑΥʔϚϯεධՁɺ8J'Jిڧௐࠪ (14(/44ରԠ %ରԠ ̏࣍ݩۭؒ*%1-"5&"6
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Easy access for everyone!
Happy Mapping with UNVT Portable
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