Example Gallery#

Here is a gallery of examples demonstrating what tracklib can do. The examples vary in complexity and level of explanation, to help you start using Tracklib productively as quickly as possible.

Comparison#

Trajectory aggregation

Aggregated Trajectory: position errors and shape deviation

Filtering#

Applying a band-stop Fourier filter to a geometry

Filtering GPS track

Kalman filtering

Interpolation#

Interpolate GPS track

Mapping#

Map-match a track on a network

Map DTM data on a GPS track

Align two tracks

Segmentation#

Segmentation of a GPS track

ST-DBSCAN application to detect

Different stops detection methods

Detecting return trip

Selection#

Querying a track with SQL-like commands

Selecting GPS tracks

Simplification#

Simplify GPS tracks

Summarising#

Analytical Feature Map

Summarize GPS information in a regular grid

Synthetics#

Synthetic generations

Create realistic synthetic track

Simulating a TrackCollection from a Network

Illustration of a noise model