# Demo year-filter screenshots Captured from the public MTL Explorer demo at on 6 September 2026, at its default 1280 × 720 viewport. No private installation or local activity files were used. | Image | Filter criteria | Matching tracks | | --- | --- | ---: | | `years-2024-2025.webp` | Tracks by year; From 2024, To 2025 | 379 | | `year-2024.webp` | Tracks by year; From 2024, To 2024 | 117 | | `year-2025.webp` | Tracks by year; From 2025, To 2025 | 262 | All three use the same map position, zoom, palette, and OSM Topo Contrast basemap. GPS tracks are visible; media, track points, and heatmap are hidden. Captures retain the app's legend, counts, and map attribution. They are converted to WebP without changing the map or UI. The demo's short filter title shows the starting year; the legend lists both years in the combined view. To repeat: open **Filter → Filter view → Tracks by year**, Apply, then set **Criteria → From year / To year**. Close the panel and capture the map after the matching count and tracks have updated. Demo counts may change over time. Track source: L. Moreira-Matias, M. Ferreira, J. Mendes-Moreira, L. Lopes, and J. Gama, *Taxi Service Trajectory — Prediction Challenge, ECML PKDD 2015*, UCI Machine Learning Repository (2013), [DOI: 10.24432/C55W25](https://doi.org/10.24432/C55W25), [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). The demo converts the Porto taxi routes to GPX and assigns simulated dates; the displayed years are not original trip dates. Map data © [OpenStreetMap contributors](https://www.openstreetmap.org/copyright). The MTL Explorer interface uses the repository's AGPL-3.0 license.