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fix greenspace and add more schools

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This commit is contained in:
Andras Schmelczer 2026-03-25 08:06:16 +00:00
parent 3a3e249bdd
commit 9cd2b8849c
4 changed files with 161 additions and 61 deletions
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4
pipeline/transform/merge.py
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@ -59,6 +59,8 @@ _AREA_COLUMNS = [
# Schools
"Good+ primary schools within 5km",
"Good+ secondary schools within 5km",
"Good+ primary schools within 2km",
"Good+ secondary schools within 2km",
# Demographics
"Median age",
]
@ -331,6 +333,8 @@ def _build(
"noise_lden_db": "Noise (dB)",
"good_primary_5km": "Good+ primary schools within 5km",
"good_secondary_5km": "Good+ secondary schools within 5km",
"good_primary_2km": "Good+ primary schools within 2km",
"good_secondary_2km": "Good+ secondary schools within 2km",
"max_download_speed": "Max available download speed (Mbps)",
"serious_crime_avg_yr": "Serious crime (avg/yr)",
"minor_crime_avg_yr": "Minor crime (avg/yr)",

7
pipeline/transform/school_proximity.py
View file

@ -60,9 +60,14 @@ def main():
# Load all postcodes for proximity counting
postcodes = arcgis.rename({"lng": "lon"})
result = count_pois_per_postcode(
counts_5km = count_pois_per_postcode(
postcodes, schools, radius_km=5, groups=SCHOOL_GROUPS
)
counts_2km = count_pois_per_postcode(
postcodes, schools, radius_km=2, groups=SCHOOL_GROUPS
)
result = counts_5km.join(counts_2km, on="postcode")
result.write_parquet(args.output)
size_mb = args.output.stat().st_size / (1024 * 1024)