Opened 9 years ago
Closed 5 years ago
#5899 closed defect (wontfix)
SRS with UNIT = GRAD not preserved by GTiff
| Reported by: | Mike Taves | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | low | Milestone: | closed_because_of_github_migration |
| Component: | default | Version: | 1.11.1 |
| Severity: | normal | Keywords: | |
| Cc: |
Description
Lambert Conformal Conic projection codes 27500, 27561, 27562, 27563, 27564, 27571, 27572, 27573, 27574, 27581, 27582, 27583, 27584, 27591, 27592, 27593 and 27594 are not preserved by the GTiff driver.
There are seemingly random differences with various parameters in PROJ.4 and WKT outputs. See #5897 for test_prj_roundtrip, and run:
for code in [27500, 27561, 27562, 27563, 27564, 27571, 27572, 27573, 27574, 27581, 27582, 27583, 27584, 27591, 27592, 27593, 27594]:
print(test_prj_roundtrip(code, True, True))
with output
EPSG:27500
Differences in PROJ.4:
- +proj=lcc +lat_1=49.50000000000001 +lat_0=49.50000000000001 +lon_0=5.4 +k_0=0.9995090800000001 +x_0=500000 +y_0=300000 +a=6376523 +b=6355862.933255573 +pm=2.337208333333333 +units=m +no_defs
? ^ ------------------------------------ ^^^^^ ^^^^^^^^^
+ +proj=lcc +lat_1=44.55 +lat_0=44.55 +lon_0=4.860000000000001 +k_0=0.9995090800000001 +x_0=500000 +y_0=300000 +a=6376523 +b=6355862.933255573 +pm=2.596898148148148 +units=m +no_defs
? ^ ++++++++++++++++++++++++++ ^^^ ^^^^^^^^^^^
Differences in WKT:
PROJCS["ATF (Paris) / Nord de Guerre",
GEOGCS["ATF (Paris)",
DATUM["Ancienne_Triangulation_Francaise_Paris",
- SPHEROID["Plessis 1817",6376523,308.64,
? ^
+ SPHEROID["Plessis 1817",6376523,308.6399999999991,
? ^^^^^^^^^^^^
AUTHORITY["EPSG","7027"]],
AUTHORITY["EPSG","6901"]],
+ PRIMEM["Paris RGS",2.596898148148148],
- PRIMEM["Paris RGS",2.337208333333333,
- AUTHORITY["EPSG","8914"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4901"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",55],
? ^
+ PARAMETER["latitude_of_origin",49.5],
? ^^^
- PARAMETER["central_meridian",5.999999999999998],
? ^^^^^^^^^^^^^^^
+ PARAMETER["central_meridian",5.4],
? ^
PARAMETER["scale_factor",0.99950908],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",300000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27500"]]
EPSG:27561
Differences in PROJ.4:
- +proj=lcc +lat_1=49.50000000000001 +lat_0=49.50000000000001 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^ ^^^^^
+ +proj=lcc +lat_1=44.55 +lat_0=44.55 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^ ^ ^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert Nord France",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",55],
? ^
+ PARAMETER["latitude_of_origin",49.5],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877341],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27561"]]
EPSG:27562
Differences in PROJ.4:
- +proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^ ^ ^ ^^^^^
+ +proj=lcc +lat_1=42.12000000000001 +lat_0=42.12000000000001 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert Centre France",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",52],
? ^^
+ PARAMETER["latitude_of_origin",46.8],
? ^^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99987742],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27562"]]
EPSG:27563
Differences in PROJ.4:
- +proj=lcc +lat_1=44.10000000000001 +lat_0=44.10000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^
+ +proj=lcc +lat_1=39.69000000000001 +lat_0=39.69000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert Sud France",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",49],
? ^
+ PARAMETER["latitude_of_origin",44.1],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877499],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27563"]]
EPSG:27564
Differences in PROJ.4:
- +proj=lcc +lat_1=42.16500000000001 +lat_0=42.16500000000001 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^^^ ----------- ^^^^ ----------- ^^^^^
+ +proj=lcc +lat_1=37.9485 +lat_0=37.9485 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ++++ ^ ++++ ^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert Corse",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",46.85],
? --
+ PARAMETER["latitude_of_origin",42.165],
? +++
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99994471],
PARAMETER["false_easting",234.358],
PARAMETER["false_northing",185861.369],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27564"]]
EPSG:27571
Differences in PROJ.4:
- +proj=lcc +lat_1=49.50000000000001 +lat_0=49.50000000000001 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=1200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^ ^^^^^
+ +proj=lcc +lat_1=44.55 +lat_0=44.55 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=1200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^ ^ ^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert zone I",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",55],
? ^
+ PARAMETER["latitude_of_origin",49.5],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877341],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",1200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27571"]]
EPSG:27572
Differences in PROJ.4:
- +proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=2200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^ ^ ^ ^^^^^
+ +proj=lcc +lat_1=42.12000000000001 +lat_0=42.12000000000001 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=2200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert zone II",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",52],
? ^^
+ PARAMETER["latitude_of_origin",46.8],
? ^^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99987742],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",2200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27572"]]
EPSG:27573
Differences in PROJ.4:
- +proj=lcc +lat_1=44.10000000000001 +lat_0=44.10000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=3200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^
+ +proj=lcc +lat_1=39.69000000000001 +lat_0=39.69000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=3200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert zone III",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",49],
? ^
+ PARAMETER["latitude_of_origin",44.1],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877499],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",3200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27573"]]
EPSG:27574
Differences in PROJ.4:
- +proj=lcc +lat_1=42.16500000000001 +lat_0=42.16500000000001 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=4185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^^^ ----------- ^^^^ ----------- ^^^^^
+ +proj=lcc +lat_1=37.9485 +lat_0=37.9485 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=4185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ++++ ^ ++++ ^ ^^^^^^^^^
Differences in WKT:
PROJCS["NTF (Paris) / Lambert zone IV",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",46.85],
? --
+ PARAMETER["latitude_of_origin",42.165],
? +++
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99994471],
PARAMETER["false_easting",234.358],
PARAMETER["false_northing",4185861.369],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27574"]]
EPSG:27581
Differences in PROJ.4:
- +proj=lcc +lat_1=49.50000000000001 +lat_0=49.50000000000001 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=1200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^ ^^^^^
+ +proj=lcc +lat_1=44.55 +lat_0=44.55 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=1200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^ ^ ^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / France I (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / France I",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",55],
? ^
+ PARAMETER["latitude_of_origin",49.5],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877341],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",1200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27581"]]
EPSG:27582
Differences in PROJ.4:
- +proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=2200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^ ^ ^ ^^^^^
+ +proj=lcc +lat_1=42.12000000000001 +lat_0=42.12000000000001 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=2200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / France II (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / France II",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",52],
? ^^
+ PARAMETER["latitude_of_origin",46.8],
? ^^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99987742],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",2200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27582"]]
EPSG:27583
Differences in PROJ.4:
- +proj=lcc +lat_1=44.10000000000001 +lat_0=44.10000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=3200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^
+ +proj=lcc +lat_1=39.69000000000001 +lat_0=39.69000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=3200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / France III (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / France III",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",49],
? ^
+ PARAMETER["latitude_of_origin",44.1],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877499],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",3200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27583"]]
EPSG:27584
Differences in PROJ.4:
- +proj=lcc +lat_1=42.16500000000001 +lat_0=42.16500000000001 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=4185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^^^ ----------- ^^^^ ----------- ^^^^^
+ +proj=lcc +lat_1=37.9485 +lat_0=37.9485 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=4185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ++++ ^ ++++ ^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / France IV (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / France IV",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",46.85],
? --
+ PARAMETER["latitude_of_origin",42.165],
? +++
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99994471],
PARAMETER["false_easting",234.358],
PARAMETER["false_northing",4185861.369],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27584"]]
EPSG:27591
Differences in PROJ.4:
- +proj=lcc +lat_1=49.50000000000001 +lat_0=49.50000000000001 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^ ^^^^^
+ +proj=lcc +lat_1=44.55 +lat_0=44.55 +lon_0=0 +k_0=0.999877341 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^ ^ ^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / Nord France (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / Nord France",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",55],
? ^
+ PARAMETER["latitude_of_origin",49.5],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877341],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27591"]]
EPSG:27592
Differences in PROJ.4:
- +proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^ ^ ^ ^ ^^^^^
+ +proj=lcc +lat_1=42.12000000000001 +lat_0=42.12000000000001 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^ ^^^^^^^^^^^^^^ ^ ^^^^^^^^^^^^^^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / Centre France (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / Centre France",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",52],
? ^^
+ PARAMETER["latitude_of_origin",46.8],
? ^^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99987742],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27592"]]
EPSG:27593
Differences in PROJ.4:
- +proj=lcc +lat_1=44.10000000000001 +lat_0=44.10000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^
+ +proj=lcc +lat_1=39.69000000000001 +lat_0=39.69000000000001 +lon_0=0 +k_0=0.999877499 +x_0=600000 +y_0=200000 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ^^ ^^ ^^ ^^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / Sud France (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / Sud France",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",49],
? ^
+ PARAMETER["latitude_of_origin",44.1],
? ^^^
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.999877499],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27593"]]
EPSG:27594
Differences in PROJ.4:
- +proj=lcc +lat_1=42.16500000000001 +lat_0=42.16500000000001 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +units=m +no_defs
? ^^^^ ----------- ^^^^ ----------- ^^^^^
+ +proj=lcc +lat_1=37.9485 +lat_0=37.9485 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=185861.369 +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=2.5969213 +units=m +no_defs
? ++++ ^ ++++ ^ ^^^^^^^^^
Differences in WKT:
- PROJCS["NTF (Paris) / Corse (deprecated)",
? -------------
+ PROJCS["NTF (Paris) / Corse",
GEOGCS["NTF (Paris)",
DATUM["Nouvelle_Triangulation_Francaise_Paris",
SPHEROID["Clarke 1880 (IGN)",6378249.2,293.4660212936265,
AUTHORITY["EPSG","7011"]],
TOWGS84[-168,-60,320,0,0,0,0],
AUTHORITY["EPSG","6807"]],
- PRIMEM["Paris",2.33722917,
? ^^^^^^^
+ PRIMEM["Paris",2.5969213],
? ++++++ ^
- AUTHORITY["EPSG","8903"]],
- UNIT["grad",0.01570796326794897,
+ UNIT["grad",0.01570796326794897],
? +
- AUTHORITY["EPSG","9105"]],
AUTHORITY["EPSG","4807"]],
PROJECTION["Lambert_Conformal_Conic_1SP"],
- PARAMETER["latitude_of_origin",46.85],
? --
+ PARAMETER["latitude_of_origin",42.165],
? +++
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99994471],
PARAMETER["false_easting",234.358],
PARAMETER["false_northing",185861.369],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
- AXIS["X",EAST],
- AXIS["Y",NORTH],
AUTHORITY["EPSG","27594"]]
Attachments (1)
Change History (6)
comment:1 by , 9 years ago
comment:2 by , 9 years ago
| Summary: | Lambert Conformal Conic projections not preserved by GTiff → SRS with UNIT = GRAD not preserved by GTiff |
|---|
Similar ticket #5902
comment:4 by , 9 years ago
Attached a patch that attempts to resolve the issue. But there are some unknowns relative how to interprete the PRIMEM in GDAL WKT. I believe that currently it is in degrees, whatever the angular unit.
by , 9 years ago
| Attachment: | 5899.patch added |
|---|
comment:5 by , 5 years ago
| Milestone: | → closed_because_of_github_migration |
|---|---|
| Resolution: | → wontfix |
| Status: | new → closed |
This ticket has been automatically closed because Trac is no longer used for GDAL bug tracking, since the project has migrated to GitHub. If you believe this ticket is still valid, you may file it to https://github.com/OSGeo/gdal/issues if it is not already reported there.
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The issue here is related to a UNIT = GRAD. Not specificaly with LCC