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June 15, 2021 22:15
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Przykładowe komendy do zaimportowania danych OpenStreetMap do PostGIS z użyciem narzędzia Imposm3 (WSL2+Docker)
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# import danych OpenStreetMap z pliku PBF do bazy PostgreSQL + PostGIS z użyciem Imposm3 | |
mkdir imposm-test | |
cd imposm-test | |
wget https://github.com/omniscale/imposm3/releases/download/v0.11.1/imposm-0.11.1-linux-x86-64.tar.gz | |
tar -xvf imposm-0.11.1-linux-x86-64.tar.gz | |
wget http://download.geofabrik.de/europe/poland/opolskie-latest.osm.pbf | |
# link dla pliku z danymi całej Polski | |
# wget http://download.geofabrik.de/europe/poland-latest.osm.pbf | |
wget https://github.com/openstreetmap-polska/gugik2osm/raw/main/imposm3/poland.geojson | |
wget https://github.com/openstreetmap-polska/gugik2osm/raw/main/imposm3/mapping.yaml | |
# utworzenie | |
# config.json | |
# z zawartością: | |
{ | |
"cachedir": "/home/tt/imposm-test/imposm_cache/", | |
"connection": "postgis://postgres:1234@localhost:25434/gis", | |
"limitto": "/home/tt/imposm-test/poland.geojson", | |
"mapping": "/home/tt/imposm-test/mapping.yaml", | |
"srid": 4326, | |
"diffdir": "/home/tt/imposm-test/imposm_diff/" | |
} | |
docker run --name "postgis25434" --shm-size=4g -e MAINTAINANCE_WORK_MEM=1024MB -p 25434:5432 -e POSTGRES_USER=postgres -e POSTGRES_PASS=1234 -e POSTGRES_DBNAME=gis -d -t kartoza/postgis | |
# jeżeli chcemy mieć pliki postgresql z bazą danych w jakimś konkretnym folderze można dodać | |
# -v /mnt/f/osm/postgis:/var/lib/postgresql | |
./imposm-0.11.1-linux-x86-64/imposm import -config ./config.json -read ./opolskie-latest.osm.pbf -overwritecache -write -diff -deployproduction | |
psql -h localhost -p 25434 -U postgres -d gis | |
# przykładowe kwerendy | |
select miejscowosc, cz_msc, ulica, type, st_astext(geometry) from osm_addr_point limit 5; | |
select tags -> 'name', tags -> 'amenity', tags -> 'tourism', st_astext(geometry) from osm_amenity_points limit 5; | |
./imposm-0.11.1-linux-x86-64/imposm run -config ./config.json |
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