Align GPS points shared in Slack
Turn an imprecise GPS trace into a road-aligned trace for review.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Map Matching
Tool to snap GPS traces to the road network and correct inaccuracies. Use when raw GPS points need alignment to roads.
Why this helps
Noisy GPS points can make an otherwise useful route hard to interpret and compare.
- Align raw GPS points to the road network.
- Make a shared trace easier to inspect.
- Reduce manual correction of location drift.
Setup
Build it in a few focused steps.
- 1Connect Slack and Geoapify to Notis once in the portal.
- 2Create an automation in the portal, or ask Notis conversationally to align GPS traces shared in Slack.
- 3Give Notis a single plain-language instruction to recognize a usable GPS trace, run Geoapify Map Matching, and return the matched result for review.
- 4Choose Slack Channel Message Received and a run-report channel.
- 5Test with one suitable GPS trace shared in a Slack channel.
Questions about this workflow
Can this action match any list of locations?
It is intended for GPS traces that need alignment to the road network, not for choosing a route from unrelated locations.
What should a test include?
A real trace with ordered GPS points that Geoapify can use for map matching.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Geoapify. A trigger fires from one place; an action lands in another.
Slack triggers
Geoapify actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Reaction Added Trigger
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Map Matching
Tool to snap GPS traces to the road network and correct inaccuracies. Use when raw GPS points need alignment to roads.
Connect any two apps with Notis in the middle.
Slack and Geoapify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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