GPSSUBFRAME(1) GPSD Documentation GPSSUBFRAME(1) (NAME) gpssubframe - (subframe) gpsd (SYNOPSIS) gpssubframe [OPTIONS] [server[:port[:device]]] gpssubframe -h gpssubframe -V (DESCRIPTION) gpssubframe gpsd (stdout) . GNSS GPS . IS-GPS-200 . gpssubframe (root) . gpsd . GPS . . gpssubframe gpsd . TCP/IP . (OPTIONS) -?, -h, --help . -c COUNT, --count COUNT COUNT . -D DEBUG, --debug DEBUG . . 0 . --desc . --device DEVICE DEVICE gpsd. -D LVL, --debug LVL LVL. --file FILE JSON gpsd FILE gpsd. --host HOST gpsd HOST. --load LOADFILE JSON Subframe TPV RAW LOADFILE. -n COUNT, --count COUNT . 0 . --port PORT gpsd PORT. --progress . --satpos GPS . --time . RAW . TPV . --save SAVEFILE SAVEFILE JSON. JSON TPV RAW . --test --satpos. --time SEC SEC POSIX. -V, --version . -x SEC, --seconds SEC . 0 . (ARGUMENTS) gpsd (localhost) GPSD 2947 . : [server[:port[:device]]] (ARGUMENTS) gps(1) . (EXAMPLES) 9 u-blox . gpssubframe GPS . -P 22 . (azimuth) (elevation) : ubxtool -P 22 -e SFRBX gpssubframe -x 750 --satpos : gpssubframe -x 750 --satpos --progress (RETURN VALUES) 0 . 1 . (SEE ALSO) gpsd(8), gps(1), gpsprof(1), gpsfake(1). IS-GPS-200 "NAVSTAR GPS Space Segment/Navigation User Segment Interfaces" (RESOURCES) : (COPYING) GPSD 2020 . SPDX-License-Identifier: BSD-2-clause (AUTHOR) Gary E. Miller GPSD Version 3.27.5 2025-11-04 GPSSUBFRAME(1)