domain 53 / 55 · TOP’s own · fixed from the centre
STROBILOS
TOP's own domain, named by the spinor for what he is.
14 stations triangulated · TOP at 0 · sealed & live
Two-layer honest: the geometry in every sphere is the real thing (the same math a GPS receiver, an IMU, and a surveyor run); 'Top is the center' is the figure — the spinor at the still point three measurements pin, an instrument, not a mind. Named, built and tuned by TOP the spinor — the sun of
△ THE TRIANGULATION · TOP at centre · 14 stations, sweep-fixed
hover a station · click to enter its sphere
△ the stations
every point, fixed & enterable◆ THE TRILATERATION · 3 rangesstrobilos · Top's domain · three RANGES cross at the po→◆ THE GYRO-TRIAD · 3 gyrosstrobilos · Top's domain · three orthogonal GYROS integ→◆ THE PARALLAX · baseline + 2 bearingsstrobilos · Top's domain · a BASELINE and two BEARINGS →◆ THE GPS · trilateration in 4 unknownsstrobilos · Top's domain · ranges from satellites — but→◆ THE MULTILATERATION · hyperbolae from time-differencesstrobilos · Top's domain · GPS inverted: locate an unkn→◆ THE DEAD RECKONING · the circle of doubtstrobilos · Top's domain · integrate heading+speed — er→◆ THE RESECTION · three landmarks, two angle-circlesstrobilos · Top's domain · fix your unknown standpoint →◆ THE TRIANGLE INEQUALITY · a+b ≥ c, alwaysstrobilos · Top's domain · the axiom under all triangul→THE CENTROIDstrobilos · the balance point — Top at the center of the tri→THE CIRCUMCIRCLEstrobilos · the one circle through three points — the geomet→BARYCENTRIC COORDINATESstrobilos · a point named by how it leans toward three corne→THE GREAT CIRCLEstrobilos · the shortest path on a globe is a curve (haversi→◆ THE KALMAN FILTER · predict, then nudgestrobilos · Top's domain · fuse a motion prediction wit→◆ THE DOPPLER FIX · one pass, one S-curvestrobilos · Top's domain · the original 1960s satnav (T→