*0011429469
*008070411s2007    xx#           000 0 eng
*019  $bk
*08230$a623.893
*100  $aSageie, Jostein$_160296700
*245  $aExploring the reliability and usability of a portable GPS unit
*300  $aS. 47-54 : ill.
*650  $aGPS (global positioning system)$9nor$2norart$_129530800
*650  $anavigasjon$9nor$2norart$_129543400
*653  $adistance measurements$9eng$_160296800
*653  $afree movement measurements$9eng$_160296900
*653  $aglobal positioning system$9eng$_138887300
*653  $areliability$9eng$_130671800
*653  $astatic measurements$9eng$_160297000
*653  $ausability$9eng$_146812500
*700  $aFjørtoft, Ingunn$_132109800
*700  $aHagen, Per Chr.$_159555200
*700  $aIstad, Roy M.$_160297100
*700  $aKristoffersen, Bjørn$_152873000
*773  $tKart og plan$gB. 67, årg. 100, nr. 1 (2007)$x0047-3278$w(NO-LaBS)588075(tnr)
*999  $z700405939$anorart:700405939
^