From Pascal.R.Willis@jpl.nasa.gov Thu Jun 17 12:58:15 2004 Date: Wed, 22 May 2002 10:35:51 -0700 From: Pascal Willis To: "John C. Ries" Cc: Jean-Jacques Valette , Zuheir Altamimi , byab350@aurora.hpc.utexas.edu, Herve Fagard , Martine Feissel Subject: recent coordinates for DORIS stations Hi John, I confirm the DORIS positions given by Jean-Jacques. The differences with my latest solution (including 2002 data) is usually far less than 5 cm, except for the AREB station (where it is close than 10 cm). But I guess Jean-Jacques may have less data in his solution for this specific station, so its velocity. In fact these coordinates seem to be totally identical with what was given by Herve Fagard in his DORIS Mail #163, which assume a value for the earthquake displacement. So I would not personally trust it at the 1 cm level. On the other hand I have imnpose the velocity of AREA, ARE1 (after the Earthquake) and AREB to be the same. What position do you get for AREB station in your recent estimations? Best regards Pascal ---------------------------------------------------------------------------- (position in iTRF2000 at 2002JAN01) 223 SAKA STA X -0.346532621056411E+07 +- 0.878276046976117E-02 224 SAKA STA Y 0.263826672413587E+07 +- 0.908224938788047E-02 225 SAKA STA Z 0.464408226639108E+07 +- 0.717480267729852E-02 541 SAKA VEL X -0.226111823825958E+02 +- 0.186120394630425E+01 542 SAKA VEL Y -0.315434102344823E+01 +- 0.194510064882387E+01 543 SAKA VEL Z -0.136510887102575E+02 +- 0.145042699245284E+01 28 HELB STA X 0.610482322641186E+07 +- 0.421079924708699E-02 29 HELB STA Y -0.605830844447740E+06 +- 0.935698515055229E-02 30 HELB STA Z -0.174072007000546E+07 +- 0.647675657972258E-02 346 HELB VEL X 0.228515444239023E+02 +- 0.176208411001218E+01 347 HELB VEL Y 0.236354756278377E+02 +- 0.306989891707876E+01 348 HELB VEL Z 0.173638715443094E+02 +- 0.185369297605449E+01 130 LIBB STA X 0.628738883477309E+07 +- 0.349556193492548E-02 131 LIBB STA Y 0.107157434884776E+07 +- 0.898477191391455E-02 132 LIBB STA Z 0.391472236814598E+05 +- 0.653609388407631E-02 448 LIBB VEL X -0.103460688943105E+01 +- 0.124852994034476E+01 449 LIBB VEL Y 0.202159642259582E+02 +- 0.252215511925014E+01 450 LIBB VEL Z 0.155626982062838E+02 +- 0.170150645731587E+01 145 CACB STA X 0.416349401178361E+07 +- 0.746311430510742E-02 146 CACB STA Y -0.416378223494986E+07 +- 0.714047214108712E-02 147 CACB STA Z -0.244456155718486E+07 +- 0.629349507744493E-02 463 CACB VEL X 0.562631650076458E+01 +- 0.178446694488721E+01 464 CACB VEL Y -0.834484257264645E+01 +- 0.171766851886887E+01 465 CACB VEL Z 0.105279571647234E+02 +- 0.146881836349978E+01 118 GUAB STA X -0.507527849577352E+07 +- 0.719113328669351E-02 119 GUAB STA Y 0.356511084408656E+07 +- 0.885714517868934E-02 120 GUAB STA Z 0.148359098511951E+07 +- 0.759657576130740E-02 436 GUAB VEL X 0.521784347833380E+01 +- 0.164972749107032E+01 437 GUAB VEL Y 0.450344349376709E+01 +- 0.207751579118641E+01 438 GUAB VEL Z 0.123951457169825E+02 +- 0.179507525079807E+01 202 SANB STA X 0.176970044328139E+07 +- 0.108053860201085E-01 203 SANB STA Y -0.504461497892009E+07 +- 0.668094035291499E-02 204 SANB STA Z -0.346826115934365E+07 +- 0.702015038594889E-02 520 SANB VEL X 0.193957372059891E+02 +- 0.353963266136803E+01 521 SANB VEL Y -0.841771636594433E+01 +- 0.257057501348971E+01 522 SANB VEL Z 0.182819821020563E+02 +- 0.238172811926873E+01 217 AREB STA X 0.194280348347923E+07 +- 0.160271643957066E-01 218 AREB STA Y -0.580407157196805E+07 +- 0.979617537811005E-02 219 AREB STA Z -0.179692224551338E+07 +- 0.918192345433127E-02 535 AREB VEL X 0.121711998091891E+02 +- 0.251110254396416E+01 536 AREB VEL Y 0.883515591708868E+01 +- 0.129638225892082E+01 537 AREB VEL Z 0.191411371272731E+02 +- 0.166275450309756E+01 49 KRUB STA X 0.385526126629691E+07 +- 0.771727475836738E-02 50 KRUB STA Y -0.504973479360166E+07 +- 0.645138848601532E-02 51 KRUB STA Z 0.563057837511775E+06 +- 0.680128200731827E-02 367 KRUB VEL X -0.354618282813857E+01 +- 0.182134144560048E+01 368 KRUB VEL Y -0.168484360920452E+01 +- 0.148365466094708E+01 369 KRUB VEL Z 0.585498301777212E+01 +- 0.158075575247708E+01