spatial_ref_sys_all (view)

Data license: ODbL · Data source: timezone-boundary-builder · About: simonw/timezones-api

1 row where unit = "British chain (Sears 1922 truncated)" sorted by prime_meridian

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unit 1 ✖

  • British chain (Sears 1922 truncated) · 1 ✖

is_geographic 1 ✖

  • 0 1

axis_2_name 1 ✖

srid auth_name auth_srid ref_sys_name is_geographic has_flipped_axes spheroid prime_meridian ▼ datum projection unit axis_1_name axis_1_orientation axis_2_name axis_2_orientation proj4text srtext
3167 epsg 3167 Kertau (RSO) / RSO Malaya (ch) 0 0 Everest 1830 (RSO 1969) Greenwich Kertau_RSO Hotine_Oblique_Mercator British chain (Sears 1922 truncated) Easting East Northing North +proj=omerc +lat_0=4 +lonc=102.25 +alpha=323.0257905 +k=0.99984 +x_0=40000 +y_0=0 +no_uoff +gamma=323.1301023611111 +a=6377295.664 +b=6356094.667915204 +to_meter=20.116756 +no_defs PROJCS["Kertau (RSO) / RSO Malaya (ch)",GEOGCS["Kertau (RSO)",DATUM["Kertau_RSO",SPHEROID["Everest 1830 (RSO 1969)",6377295.664,300.8017,AUTHORITY["EPSG","7056"]],AUTHORITY["EPSG","6751"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4751"]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",4],PARAMETER["longitude_of_center",102.25],PARAMETER["azimuth",323.0257905],PARAMETER["rectified_grid_angle",323.130102361111],PARAMETER["scale_factor",0.99984],PARAMETER["false_easting",40000],PARAMETER["false_northing",0],UNIT["British chain (Sears 1922 truncated)",20.116756,AUTHORITY["EPSG","9301"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3167"]]

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CREATE VIEW spatial_ref_sys_all AS
SELECT a.srid AS srid, a.auth_name AS auth_name, a.auth_srid AS auth_srid, a.ref_sys_name AS ref_sys_name,
b.is_geographic AS is_geographic, b.has_flipped_axes AS has_flipped_axes, b.spheroid AS spheroid, b.prime_meridian AS prime_meridian, b.datum AS datum, b.projection AS projection, b.unit AS unit,
b.axis_1_name AS axis_1_name, b.axis_1_orientation AS axis_1_orientation,
b.axis_2_name AS axis_2_name, b.axis_2_orientation AS axis_2_orientation,
a.proj4text AS proj4text, a.srtext AS srtext
FROM spatial_ref_sys AS a
LEFT JOIN spatial_ref_sys_aux AS b ON (a.srid = b.srid);