Offline Web Mapping Server
UNVT Portable
Shogo Hirasawa @Shogo_Hirasawa
Taichi Furuhashi @mapconcierge
University of Tokyo
Aoyama Gakuin University
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@Shogo_Hirasawa @mapconcierge
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https://unvt.github.io
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UNVT is a FOSS4G components
The United Nations Vector Tile Toolkit (UNVT) is
a collection of Open Source Software (OSS) to produce, host, style and
optimize vector tiles for web mapping.
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UNVT Portable is a package for
RaspberryPi that functions as a map
hosting server and can be freely
accessed from a web browser
UNVT Portable
Miniciparity Officer
Web browser
Orthomosaic Imageries
Raster Tile
Combined
Raster/Vector
Tile data set
Local Wi-Fi
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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.
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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.
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STRATEGY
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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
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Uses RaspberryPi, so it can be mass-produced in preparation for natural disasters.
Low cost and high performance
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DESIGN
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You can connect to my UNVT Portable now!
SSID: UNVTportable
Password: UNVTportable
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You can connect to my UNVT Portable now!
http://10.42.0.1
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https://github.com/unvt/portable
You can join on GitHub!!
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https://github.com/unvt/portable
You can join on GitHub!!
GFDRR, World Bank (2020): Information and Communication Technology for Disaster Risk Management in Japan.
http://documents.worldbank.org/curated/en/979711574052821536/pdf/Information-and-Communication-Technology-for-Disaster-Risk-Management-in-Japan.pdf
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GFDRR, World Bank (2020): Information and Communication Technology for Disaster Risk Management in Japan.
http://documents.worldbank.org/curated/en/979711574052821536/pdf/Information-and-Communication-Technology-for-Disaster-Risk-Management-in-Japan.pdf
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GFDRR, World Bank (2020): Information and Communication Technology for Disaster Risk Management in Japan.
http://documents.worldbank.org/curated/en/979711574052821536/pdf/Information-and-Communication-Technology-for-Disaster-Risk-Management-in-Japan.pdf