Peermaps is a distributed, offline-friendly alternative to commercial map
providers such as google maps. Instead of fetching data from a centralized
tile service, your computer fetches map data from other peers across the
network.
Peer to peer protocols like bittorrent spread out the work of hosting very
large files among all the participants in the network who are interested
in a file. Centralized services can be overwhelmed if too many people want
to download a file, but p2p services flip scaling on its head: the more
people are downloading and sharing, the better the network works for
everyone.
With the powerful inverse scaling dynamics of p2p, we can run a mapping
platform at a fixed, modest cost, no matter how popular it becomes.
As you download map data from your peers, your computer saves that data
locally so that you can share it with other people who ask for it. This
means that when you go offline, you'll still be able to view maps you've
looked at previously.
roadmap
We've secured grant funding to improve our initial prototypes and develop
new components for a fully p2p web-based map viewer to display
OpenStreetMap data with rolling updates.
Our target for this phase of development is the
web as a web app and an embeddable map component with an enhanced
experience available for
beaker browser
and for users who install a browser extension using new
libdweb features.
We're working closely with the dat
project and digital
democracy / mapeo
to share in the work of designing and implementing common components
across our respective projects.
Interactive webgl maps emphasizing direct access to the rendering
pipeline.
Multi-dimensional spatial database. Write batches of geographic
coordinates to an interval tree with blocks addressed into a p2p
prefix-trie. Perform spatial queries on sparse data by fetching blocks
of the tree from peers as necessary.
geoswarm
Form a cooperative compute cluster under a swarm topic, archiving the
collective results into a collection of hypercores.
osmhive
georender
peermaps
support us
If you'd like to support our work, we have
an account on opencollective
where you can help fund development.