spatial_ref_sys_all (view)
Data license: ODbL · Data source: timezone-boundary-builder · About: simonw/timezones-api
3 rows where proj4text = "+proj=longlat +ellps=airy +no_defs"
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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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4001 | epsg | 4001 | Unknown datum based upon the Airy 1830 ellipsoid (deprecated) | 1 | 1 | Airy 1830 | Greenwich | Not_specified_based_on_Airy_1830_ellipsoid | none | degree | Geodetic latitude | North | Geodetic longitude | East | +proj=longlat +ellps=airy +no_defs | GEOGCS["Unknown datum based upon the Airy 1830 ellipsoid (deprecated)",DATUM["Not_specified_based_on_Airy_1830_ellipsoid",SPHEROID["Airy 1830",6377563.396,299.3249646,AUTHORITY["EPSG","7001"]],AUTHORITY["EPSG","6001"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4001"]] |
4278 | epsg | 4278 | OSGB70 | 1 | 1 | Airy 1830 | Greenwich | OSGB_1970_SN | none | degree | Geodetic latitude | North | Geodetic longitude | East | +proj=longlat +ellps=airy +no_defs | GEOGCS["OSGB70",DATUM["OSGB_1970_SN",SPHEROID["Airy 1830",6377563.396,299.3249646,AUTHORITY["EPSG","7001"]],AUTHORITY["EPSG","6278"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4278"]] |
4279 | epsg | 4279 | OS(SN)80 | 1 | 1 | Airy 1830 | Greenwich | OS_SN_1980 | none | degree | Geodetic latitude | North | Geodetic longitude | East | +proj=longlat +ellps=airy +no_defs | GEOGCS["OS(SN)80",DATUM["OS_SN_1980",SPHEROID["Airy 1830",6377563.396,299.3249646,AUTHORITY["EPSG","7001"]],AUTHORITY["EPSG","6279"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4279"]] |
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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);