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kalman_dr

v0.6.0 · released 2 days ago · BSD-3-CLAUSE License

First published 5 months ago.

4D Extended Kalman Filter for dead reckoning through tunnels and urban canyons when GPS drops out. Pure Dart, no native deps.

View on pub.dev View source
Part of aki1770-del/sngnav (11 packages) #61 in Navigation Routing #6994 overall androidioswindowslinuxmacosweb
Downloads / day
25
as of 2026-08-23
GitHub stars
0
★ refreshed weekly
Likes
1
on pub.dev
Pub points
160 / 160
perfect score
2026-07-24 2026-08-23

Repository health

Shared with 10 sibling packages in this repo.

Last commit
5 days ago
Commit activity
Open issues
0
Open PRs
0
Contributors
1
CI
GitHub Actions
License (repo)
Sibling packages: navigation_safety_core, routing_engine, voice_guidance, condition_aggregator, driving_weather, navigation_safety, snow_rendering, fleet_hazard, condition_aggregator_digitraffic, offline_tiles

Last refreshed yesterday.

License explained · BSD-3-Clause

BSD 3-Clause "New" License

Use freely, even commercially. Keep the notice. Don't use the author's name to endorse derived products without permission.

A permissive license similar to the BSD 2-Clause License, but with a 3rd clause that prohibits others from using the name of the copyright holder or its contributors to promote derived products without written consent.

You can

  • Commercial use
  • Distribution
  • Modification
  • Private use

You must

  • Include the license and copyright notice

The license does not

  • No liability
  • No warranty

Plain-English summary, not legal advice. Full text on SPDX or choosealicense.com. Summaries adapted from choosealicense.com (a GitHub project, MIT-licensed).

Commit activity, past 52 weeks

kalman_dr

262 commits in the past year
Stable
30 15 0 52w ago36w ago18w agothis week
Weekly average
5 commits
Busiest week
27 commits, 15 weeks ago
Active weeks
19 of 52 (37%)
Longest quiet stretch
27 weeks with no commits

Weekly commits to the default branch on GitHub. Source: GET /stats/participation. Refreshed weekly. Excludes commits to other branches.

How kalman_dr compares in Navigation Routing

Top of the Navigation Routing leaderboard, with kalman_dr highlighted.

Rank Package Downloads / day Stars Likes
#1
go_router
🇺🇸 flutter.dev
125.5K ★ 5.3K 5.8K
#2
app_links
🇫🇷 cow-level.ovh
77.2K ★ 294 1.3K
#3
back_button_interceptor
🇺🇸 glasberg.dev
13.5K ★ 152 411
#4
auto_route_generator
🇱🇾 codeness.ly
12.1K ★ 1.8K 163
#61
kalman_dr
 25 ★ 0 1