02560cam a2200457 i 4500001001900000003000500019008004100024020001500065027002000080035002000100037001100120040001900131050002200150100003100172245009200203264003700295300003600332336002600368337002600394337002800420338003600448338002700484490002400511500011000535504005300645520082100698530005801519588004701577650002601624650003401650651005801684651004801742700005501790700002801845710002201873710003701895730007101932830002302003856005702026999001902083rnd000000000048595RAND920212s1991    cauo     b    000 0 eng d  a0833019872  aRAND/N-3425-JPL  a(Sirsi) a190701  c$20.00  aCstmoRcCstmoR 4aQB407b.D388 19911 aDavies, Merton E.eauthor.12aA control network of Triton /cMerton E. Davies, Patricia G. Rogers, and Tim R. Colvin. 1aSanta Monica, CA :bRAND,c1991.  a7 pages :bphotographs ;c28 cm  atextbtxt2rdacontent  acomputerbc2rdamedia  aunmediatedbn2rdamedia  aonline resourcebcr2rdacarrier  avolumebnc2rdacarrier1 aA RAND note ;v3425  aOriginally published in: Journal of Geophysical Research, v. 96, no. E1, Aug. 25, 1991, p. 15,675-15,681.  aIncludes bibliographical references (p. 15,681).  aA control network for Triton has been computed using a bundle-type analytical triangulation program. The network contains 105 points that were measured on 57 Voyager 2 pictures. The adjustment contained 1,010 observation equations and 382 normal equations and resulted in a standard measurement error of 13.36 micrometers. The authors determined coordinates of the control points, the camera orientation angles at the times when the pictures were taken, and Triton's mean radius. A separate statistical analysis confirmed Triton's radius to be 1352.6, plus or minus 2.4 km. Attempts to tie the control network around the satellite were unsuccessful because discontinuities exist in high-resolution coverage between 66 degrees and 289 degrees longitude, north of 38 degrees latitude, and south of 78 degrees latitude.  aAlso available on the internet via WWW in PDF format.  aDescription based on print version record. 0aPlanetsxExploration. 0aSpace photographyxTechnique. 0aNeptune (Planet)xSatellitesvPhotographs from space. 0aTriton (Satellite)vPhotographs from space.1 aRogers, Patricia G.q(Patricia Grizzaffi)eauthor.1 aColvin, Tim R.eauthor.2 aRand Corporation.2 aJet Propulsion Laboratory (U.S.)0 aJournal of geophysical research.nVol. 96, no. E1.fAug. 25, 1991. 0aRand note ;v3425.41yOnline Accessuhttp://www.rand.org/pubs/notes/N3425/  c597408d597408