#trajectories
Live, measured metrics for the hashtag #trajectories from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #trajectories
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-09 03:34 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-08-09 03:34 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-09 03:34 UTCEverything below is measured over the latest 24 public posts (spanning ~53930 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (22) · German (2)
Avg boosts / post: 1.7
Top of the latest posts
Working with #GPS #tracking data in #PostGIS? Have a look at the #MobilityDB extension: https://www.mobilitydb.com/ It's dedicated #MovementData types make many analyses much simpler, e.g. closest point of approach #CPA between pairs of #tr
#MobilityDB is an #opensource data management and analytics platform for #MobilityData (https://github.com/MobilityDB/MobilityDB). Its core function is to efficiently store and query #mobility tracks, such as vehicle #GPS #trajectories. It
Today European Space Agency (#ESA)'s #Swarm constellation which measures Earth's magnetic field 🧭, celebrates 9 years since launch. We used Swarm data to study #migratory #bird #navigation. We first linked Swarm data to #GPS #trajectories
What “trajectories” means
Wiktionary · WikipediaA trajectory is the path an object takes through its motion over time. In classical mechanics, a trajectory is defined by Hamiltonian mechanics via canonical coordinates; hence, a complete trajectory is defined by position and momentum, simultaneously.
“Trajectory” on Wikipedia (CC BY-SA) →#trajectories across platforms
every network with a public tag surfaceFollow #trajectories straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/trajectories