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water-z13.pgsql
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water-z13.pgsql
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SELECT name, area, kind, source, __geometry__, __id__
FROM
(
--
-- Ocean
--
SELECT
'' AS name,
way_area::bigint AS area,
'ocean' AS kind,
'openstreetmapdata.com' AS source,
the_geom AS __geometry__,
gid AS __id__
FROM water_polygons
WHERE the_geom && !bbox!
--
-- Other water areas
--
UNION
SELECT
name,
way_area::bigint AS area,
COALESCE("waterway", "natural", "landuse") AS kind,
'openstreetmap.org' AS source,
way AS __geometry__,
osm_id AS __id__
FROM planet_osm_polygon
WHERE
mz_calculate_is_water("waterway", "natural", "landuse") = TRUE
AND way_area::bigint > 1600 -- 4px
AND way && !bbox!
--
-- Water line geometries
--
UNION
SELECT
name,
NULL AS area,
waterway AS kind,
'openstreetmap.org' AS source,
way AS __geometry__,
osm_id AS __id__
FROM planet_osm_line
WHERE
waterway IN ('canal', 'dam', 'river', 'stream')
AND way && !bbox!
) AS water_areas