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--></style></head><body lang=FR link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>Hi,</span></span><span class=DefaultFontHxMailStyle><o:p></o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'><o:p> </o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>We are facing a problem with Therion and fixed points obtained by radiolocation.<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>This is the survey of a very long siphon taken with the SeaCraft ENC3 tool.<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>There are many many stations saved automatically with the device.<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>We fixed two points determined by radiolocation, one at the beginning of the siphon and another at the end.<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>When after Therion compilatione, the survey is completely distorted.<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>Doesn't the problem come from too many shots and Therion not being able to compensate for the very small shots?<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'><o:p> </o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>Have you encountered this problem before?<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'><o:p> </o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>Thanks for your help,<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>--<o:p></o:p></span></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'>Daniel Chailloux.<o:p></o:p></span></span></p><p class=MsoNormal>_____________<o:p></o:p></p><p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial",sans-serif'>Daniel Chailloux<o:p></o:p></span></b></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial",sans-serif'>17, avenue Gabrielle d’Estrées<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial",sans-serif'>91830 Le Coudray-Montceaux - France<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial",sans-serif'>Mobile : +33 6 8290 7375<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial",sans-serif'>Email : </span><a href="mailto:danielchailloux@orange.fr"><span style='font-size:9.0pt;font-family:"Arial",sans-serif;color:#0563C1'>danielchailloux@orange.fr</span></a><span style='font-size:9.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p><p class=MsoNormal><span class=DefaultFontHxMailStyle><span style='font-size:10.0pt'><o:p> </o:p></span></span></p></div></body></html>