Generate bounded statistics based on a geojson file (currently using data/states.geojson, but any part of the globe will work).
Uses tile-reduce and osm-qa-tiles to calculate OSM editing statistics at the individual mapper level for each of the US States and Territories.
Number of buildings in OSM per state, normalized by population.
The final output (used to generate the above map) is states_with_stats_normalized.geojson. This file contains per state statistics in three ways: raw, normalized by population, or normalized by area.
The results folder contains the following folders:
| folder | contents |
|---|---|
csv |
A CSV file per State/Territory containing per-mapper edit counts, such as colorado_mappers.csv |
wordclouds |
Wordclouds (images) visualizing the top 100 values for common keys, such as amenity, shop, and leisure. Calculated per tag, per State/Territory such as arkansas_wordcloud_leisure.png |
json |
Output from tile-reduce, counts for users (_users.json) and tag values (_values.json) |
geojson |
Per State/Territory geojson file with stats produced by tile-reduce. |
counted from all OSM users/objects (that are in osm-qa-tiles), including imports.
Here's an example of the colorado_mappers.csv file:
| user | building | dry_cleaning | highway | ice_cream | laundry | total_objects |
|---|---|---|---|---|---|---|
| chachafish | 82265 | 27 | 4418.956827547136 | 17 | 18 | 377082 |
| Your Village Maps | 23224 | 1 | 5618.477728813425 | 0 | 43 | 220505 |
| SK53_bulk | 0 | 0 | 115.33849548447466 | 0 | 0 | 191551 |
| Skybunny | 5 | 0 | 19.979800499649546 | 0 | 0 | 70022 |
| aboges26 | 74 | 0 | 1627.6421876299278 | 0 | 0 | 68496 |
| TheDutchMan13 | 3 | 0 | 21588.04711432218 | 0 | 0 | 66621 |
| Mark Newnham | 7267 | 0 | 11743.816325855196 | 0 | 0 | 66322 |
| CornCO | 7566 | 1 | 530.805211083113 | 0 | 0 | 65791 |
| DavidJDBA | 23682 | 0 | 11886.930341476647 | 0 | 0 | 64233 |
A python script runs node index.js <place> for all of the features in data/states.geojson.
./run.sh
This script is expecting latest.planet-compact.mbtiles in the parent directory.
