Problems
Real geospatial problems, graded automatically. Choose a track, a level and what you want to hand in.
- Not started, Can the cycle parking feed report real capacity?Data preparationSQLData ManagementbeginnerDifficulty: beginner130 XP~25 min7 checksData ManagementbeginnerDifficulty: beginner
Clean a Berlin cycle parking staging table for an operations map and capacity rollup.
You hand in a spatial SQL query.
Dataset
- Berlin bicycle parking capacity staging · Point · 27 features · EPSG:4326
What you’ll do
- Resolve source precedence before casting.
- Keep unknown capacity distinct from zero.
- Return geometry for the operational map.
data-preparationberlinsqlAlso trains PostGIS / SQLOpen problem