spatial_ref_sys_all (view)
Data license: CC Attribution 4.0 License · Data source: simonw/cryptozoology
2 rows where datum = "Helle_1954" sorted by srtext
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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 ▼ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4660 | epsg | 4660 | Helle 1954 | 1 | 1 | International 1924 | Greenwich | Helle_1954 | none | degree | Geodetic latitude | North | Geodetic longitude | East | +proj=longlat +ellps=intl +towgs84=982.6087,552.753,-540.873,6.6816266,-31.6114924,-19.84816,16.805 +no_defs | GEOGCS["Helle 1954",DATUM["Helle_1954",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6660"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4660"]] |
3058 | epsg | 3058 | Helle 1954 / Jan Mayen Grid | 0 | 1 | International 1924 | Greenwich | Helle_1954 | Transverse_Mercator | metre | Northing | North | Easting | East | +proj=tmerc +lat_0=0 +lon_0=-8.5 +k=1 +x_0=50000 +y_0=-7800000 +ellps=intl +towgs84=982.6087,552.753,-540.873,6.6816266,-31.6114924,-19.84816,16.805 +units=m +no_defs | PROJCS["Helle 1954 / Jan Mayen Grid",GEOGCS["Helle 1954",DATUM["Helle_1954",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6660"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4660"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-8.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",50000],PARAMETER["false_northing",-7800000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Northing",NORTH],AXIS["Easting",EAST],AUTHORITY["EPSG","3058"]] |
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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);