Problems
Real geospatial problems, graded automatically. Choose a track, a level and what you want to hand in.
- Not started, At which zoom does the dock layer fit in a tile?Web deliveryAnswersWeb GISintermediateDifficulty: intermediate190 XP~30 min4 checksWeb GISintermediateDifficulty: intermediate
Count features per XYZ tile across zoom levels to set a vector-tile pipeline's minimum zoom and its per-tile limit honestly.
You hand in your answers as values.
Dataset
- Santander Cycles docking stations (live snapshot) · Point · 799 features · EPSG:4326
What you’ll do
- Convert coordinates to tile indices at several zooms
- Count features per tile and find the maximum
- Choose a minimum zoom from the data rather than a default
vector tilesXYZtippecanoezoom levelsLondonAlso trains Spatial AnalysisOpen problem