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https://git.osgeo.org/gitea/postgis/postgis
synced 2024-10-25 09:32:46 +00:00
32 lines
1.3 KiB
SQL
32 lines
1.3 KiB
SQL
-- Regress test for ST_AsKML
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--- EPSG 4326 : WGS 84
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INSERT INTO "spatial_ref_sys" ("srid", "proj4text") VALUES (4326, '+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs ');
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--- EPSG 1021892 : Bogota 1975 / Colombia Bogota zone (deprecated)
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INSERT INTO "spatial_ref_sys" ("srid", "proj4text") VALUES (1021892, '+proj=tmerc +lat_0=4.599047222222222 +lon_0=-74.08091666666667 +k=1.000000 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +units=m +no_defs ');
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-- SRID
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SELECT 'srid_01', ST_AsKML(GeomFromEWKT('SRID=10;POINT(0 1)'));
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SELECT 'srid_02', ST_AsKML(GeomFromEWKT('POINT(0 1)'));
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-- Empty Geometry
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SELECT 'empty_geom', ST_AsKML(GeomFromEWKT(NULL));
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-- Precision
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SELECT 'precision_01', ST_AsKML(ST_GeomFromEWKT('SRID=4326;POINT(1.1111111 1.1111111)'), -2);
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SELECT 'precision_02', ST_AsKML(ST_GeomFromEWKT('SRID=4326;POINT(1.1111111 1.1111111)'), 19);
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-- Version
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SELECT 'version_01', ST_AsKML(2, GeomFromEWKT('SRID=4326;POINT(1 1)'));
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SELECT 'version_02', ST_AsKML(3, GeomFromEWKT('SRID=4326;POINT(1 1)'));
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SELECT 'version_03', ST_AsKML(-4, GeomFromEWKT('SRID=4326;POINT(1 1)'));
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-- Projected
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-- National Astronomical Observatory of Colombia - Bogota, Colombia (Placemark)
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SELECT 'projection_01', ST_AsKML(ST_GeomFromEWKT('SRID=1021892;POINT(1000000 1000000)'), 3);
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DELETE FROM spatial_ref_sys;
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