spatial_ref_sys_all (view)
Data license: ODbL · Data source: timezone-boundary-builder · About: simonw/timezones-api
4 rows where datum = "SVY21"
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Suggested facets: ref_sys_name, is_geographic, projection, unit, axis_2_name
axis_1_name 3 ✖
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 |
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3414 | epsg | 3414 | SVY21 / Singapore TM | 0 | 1 | WGS 84 | Greenwich | SVY21 | Transverse_Mercator | metre | Northing | North | Easting | East | +proj=tmerc +lat_0=1.366666666666667 +lon_0=103.8333333333333 +k=1 +x_0=28001.642 +y_0=38744.572 +ellps=WGS84 +units=m +no_defs | PROJCS["SVY21 / Singapore TM",GEOGCS["SVY21",DATUM["SVY21",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6757"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4757"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",1.36666666666667],PARAMETER["central_meridian",103.833333333333],PARAMETER["scale_factor",1],PARAMETER["false_easting",28001.642],PARAMETER["false_northing",38744.572],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Northing",NORTH],AXIS["Easting",EAST],AUTHORITY["EPSG","3414"]] |
4757 | epsg | 4757 | SVY21 | 1 | 1 | WGS 84 | Greenwich | SVY21 | none | degree | Geodetic latitude | North | Geodetic longitude | East | +proj=longlat +ellps=WGS84 +no_defs | GEOGCS["SVY21",DATUM["SVY21",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6757"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4757"]] |
6917 | epsg | 6917 | SVY21 | 1 | 0 | WGS 84 | Greenwich | SVY21 | none | degree | Latitude | North | Longitude | East | +proj=longlat +ellps=WGS84 +vunits=m +no_defs | COMPD_CS["SVY21 + SHD height",GEOGCS["SVY21",DATUM["SVY21",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6757"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4757"]],VERT_CS["SHD height",VERT_DATUM["Singapore Height Datum",2005,AUTHORITY["EPSG","1140"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","6916"]],AUTHORITY["EPSG","6917"]] |
6927 | epsg | 6927 | SVY21 / Singapore TM | 0 | 0 | WGS 84 | Greenwich | SVY21 | Transverse_Mercator | metre | Northing | North | Easting | East | +proj=tmerc +lat_0=1.366666666666667 +lon_0=103.8333333333333 +k=1 +x_0=28001.642 +y_0=38744.572 +ellps=WGS84 +units=m +vunits=m +no_defs | COMPD_CS["SVY21 / Singapore TM + SHD height",PROJCS["SVY21 / Singapore TM",GEOGCS["SVY21",DATUM["SVY21",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6757"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4757"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",1.36666666666667],PARAMETER["central_meridian",103.833333333333],PARAMETER["scale_factor",1],PARAMETER["false_easting",28001.642],PARAMETER["false_northing",38744.572],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Northing",NORTH],AXIS["Easting",EAST],AUTHORITY["EPSG","3414"]],VERT_CS["SHD height",VERT_DATUM["Singapore Height Datum",2005,AUTHORITY["EPSG","1140"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","6916"]],AUTHORITY["EPSG","6927"]] |
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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);