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gdalsrsinfo - Online in the Cloud

Run gdalsrsinfo in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command gdalsrsinfo that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


gdalsrsinfo - gdalsrsinfo lists info about a given SRS in number of formats (WKT, PROJ.4,
etc.)

SYNOPSIS


Usage: gdalsrsinfo [options] srs_def

srs_def may be the filename of a dataset supported by GDAL/OGR from which to extract SRS information
OR any of the usual GDAL/OGR forms (complete WKT, PROJ.4, EPSG:n or a file containing the SRS)

Options:
[--help-general] [-h] Show help and exit
[-p] Pretty-print where applicable (e.g. WKT)
[-V] Validate SRS
[-o out_type] Output type { default, all, wkt_all, proj4,
wkt, wkt_simple, wkt_noct, wkt_esri,
mapinfo, xml }.fi

DESCRIPTION


The gdalsrsinfo utility reports information about a given SRS from one of the following:

· The filename of a dataset supported by GDAL/OGR which contains SRS information

· Any of the usual GDAL/OGR forms (complete WKT, PROJ.4, EPSG:n or a file containing the
SRS)

Output types:

· default proj4 and wkt (default option)

· all all options available

· wkt_all all wkt options available

· proj4 PROJ.4 string

· wkt OGC WKT format (full)

· wkt_simple OGC WKT (simplified)

· wkt_noct OGC WKT (without OGC CT params)

· wkt_esri ESRI WKT format

· mapinfo Mapinfo style CoordSys format

· xml XML format (GML based)

EXAMPLE


$ gdalsrsinfo "EPSG:4326"

PROJ.4 : '+proj=longlat +datum=WGS84 +no_defs '

OGC WKT :
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.257223563,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4326"]].fi

$ gdalsrsinfo -o proj4 osr/data/lcc_esri.prj

$ gdalsrsinfo -o proj4 landsat.tif
PROJ.4 : '+proj=utm +zone=19 +south +datum=WGS84 +units=m +no_defs '

$ gdalsrsinfo -o wkt -p "EPSG:32722"

PROJCS["WGS 84 / UTM zone 22S",
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.257223563,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4326"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-51],
PARAMETER["scale_factor",0.9996],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",10000000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AXIS["Easting",EAST],
AXIS["Northing",NORTH],
AUTHORITY["EPSG","32722"]]

$ gdalsrsinfo -o wkt_all "EPSG:4618"

OGC WKT :
GEOGCS["SAD69",
DATUM["South_American_Datum_1969",
SPHEROID["GRS 1967 Modified",6378160,298.25,
AUTHORITY["EPSG","7050"]],
TOWGS84[-57,1,-41,0,0,0,0],
AUTHORITY["EPSG","6618"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4618"]]

OGC WKT (simple) :
GEOGCS["SAD69",
DATUM["South_American_Datum_1969",
SPHEROID["GRS 1967 Modified",6378160,298.25],
TOWGS84[-57,1,-41,0,0,0,0]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]]

OGC WKT (no CT) :
GEOGCS["SAD69",
DATUM["South_American_Datum_1969",
SPHEROID["GRS 1967 Modified",6378160,298.25]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]]

ESRI WKT :
GEOGCS["SAD69",
DATUM["D_South_American_1969",
SPHEROID["GRS_1967_Truncated",6378160,298.25]],
PRIMEM["Greenwich",0],
UNIT["Degree",0.017453292519943295]]

AUTHORS


Frank Warmerdam [email protected], Etienne Tourigny <etourigny.dev-at-gmail-dot-com>

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