School Zone Speed Limits — Potsdam & SW Berlin
315
poles
82
zones
43
confirmed
208
extents
HERE Hackathon 2026
Core Layers
School Zones
82
Zone Entry / Exit
284
Zone Extents
208
Road Network
27,943
Data Layers
School Zone Poles
315
School POIs
57
END Signs
2,987
All Speed Signs
7,643
V4 Extents
187
Speed Anomalies
113
Geoportal Schools
57
Zone Status
Confirmed (43)
Needs Review (10)
Excluded (29)
Markers
Pole (approved)
Pole (review)
Pole (excluded)
Zone start
Zone end
School POI
Temporal
Permanent (58%)
Conditional (42%)
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Florence-2 VLM Extraction
VLM
292 poles · 2043 images · 1,639 crops · 35 time restrictions · 1,640 sign detections
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