PROJ(1) PROJ PROJ(1) (NAME) proj - (SYNOPSIS) proj [-beEfiIlmorsStTvVwW] [args]] ([+opt[=arg] ...] | {crs}) file ... invproj [-beEfiIlmorsStTvVwW] [args]] ([+opt[=arg] ...] | {crs}) file ... (DESCRIPTION) proj invproj . invproj proj -I . : -b . (double) . proj . -d 5.2.0 : . -i ( -b). -I . invproj . -o ( -b). -t a . ASCII (# ). -e string . : *\t*. -b -i -o HUGE_VAL . -E . -l<[=id]> +proj . proj -l=id id proj -l=merc. -lp +proj . proj -l . -lP +proj . -le +ellps . -lu +units . -r - x-y - y-x . -s x-y - y-x - . -S <> . () . . -m mult . mult mult . mult 1/ 1: mult . -f format printf . . "%.2f" DMS . -w n ( -w3 ). -W n . -W . -v . -V . -v . +opt . : +init=file:id +init . PROJ_DATA <#envvar- PROJ_DATA> . (datum shift) . 9.3.0 : {crs} :c:proj_create() CRS WKT ( "EPSG:32632") PROJJSON . CRS CRS CRS . ( ) . - . stdin . ASCII ASCII . ( ) DMS . DMS ( -w ) 0.001" . (EXAMPLES) proj +proj=utm +zone=12 -r < 12 UTM . +ellps +ellps=GRS80 . DMS . x-y : 460770.43 5011865.86 : proj EPSG:6421 -V < "NAD83(2011) / California zone 4" (EPSG:6421) "NAD83(2011)" . : #Lambert Conformal Conic # Conic, Sph&Ell # lat_1= and lat_2= or lat_0, k_0= # +proj=lcc +lat_0=35.3333333333333 +lon_0=-119 +lat_1=37.25 +lat_2=36 # +x_0=2000000 +y_0=500000 +ellps=GRS80 #Final Earth figure: ellipsoid # Major axis (a): 6378137.000 # 1/flattening: 298.257222 # squared eccentricity: 0.006694380023 Longitude: 120dW [ -120 ] Latitude: 35d48'N [ 35.8 ] Easting (x): 1909606.87 Northing (y): 552253.58 Meridian scale (h) : 1.00004382 ( 0.004382 % error ) Parallel scale (k) : 1.00004382 ( 0.004382 % error ) Areal scale (s): 1.00008765 ( 0.008765 % error ) Angular distortion (w): 0.000 Meridian/Parallel angle: 90.00000 Convergence : -0d35'47.714" [ -0.59658715 ] Max-min (Tissot axis a-b) scale error: 1.00004 1.00004 (OTHER PROGRAMS) proj (datum) . cs2cs <#cs2cs> (datum). (SEE ALSO) cs2cs(1), cct(1), geod(1), gie(1), projinfo(1), projsync(1) (BUGS) . (HOME PAGE) (AUTHORS) Gerald I. Evenden (COPYRIGHT) 1983-2026, PROJ 9.8 10 avril 2026 PROJ(1)