20.500.12556/RUL-32272 Določitev parametrov in analiza kakovosti izdelave modelov stožcev diplomska naloga Cone models geometry calculation and manufacturing quality analysis Za potrebe georeferenciranja in analizo kakovosti položaja oblaka točk pri aerolaserskem skeniranju lahko uporabimo oslonilne točke v obliki stožcev. Za ocenjevanje kakovosti geometrije in georeferenciranje oblakov točk aerolaserskega skeniranja na podlagi modelov stožcev, ki bodo služili kot kontrolne talne tarče, je potrebno natančno poznavanje parametrov modelov stožcev. V okviru diplomske naloge smo z elektronskim tahimetrom Leica TCRP1201+R1000 izmerili šest modelov stožcev, izračunali njihove parametre, razliko med vrhi in sredino reflektorja ter odstopanje od projektirane oblike. Vzpostavili smo tudi geodetsko mikromrežo, ki je služila kot testno polje pri opazovanju točk na površini plaščev stožcev. Točke na stožcih smo opazovali s polarno metodo, pri čemer smo uporabili možnost merjenja dolžin brez reflektorja. Za izračun koordinat oblakov točk plaščev stožcev, izračun parametrov stožcev, analizo prileganja oblaka točk izdelanim in projektiranim oblikam modelov stožcev, smo izdelali lastno programsko opremo. V nalogi so predstavljeni rezultati izravnav geodetskih mrež, izračuna parametrov stožcev, adicijskih konstant ter odstopanja oblakov točk od modelov stožcev. Ti rezultati bodo v prihodnje uporabljeni pri raziskovalnem področju analize kakovosti geometrije oblakov točk zračnega laserskega skeniranja z uporabo modelov stožcev. For the purpose of georeferencing and quality analysis of the position of the point clouds obtained in aerolaser scanning, cones can be used as ground control targets. To evaluate the quality of geometry and point cloud georeferencing, based on cone models as ground control targets, knowing their shapes and parameters is necessary. As part of graduation thesis we measured six cone models with electronic total station Leica TCRP1201 + R1000, calculated their parameters, distances between cone tops and center of reflector and we determined differences between actual models and designed shapes. We have established a geodetic micronetwork, which was used as a test field for observation points on the surface of the cones. For points observation we used a polar method, distances were measured with reflectorless technique. We developed our own software, which was used for calculations. In graduation thesis we present the results of adjustment of geodetic networks, calculation of cone parameters, addition constant and deviation of point clouds. The results will be used for further analysis which includes quality of point cloud geometry in airborne laser scanning, using cone models. geodezija diplomska naloga UNI model stožca kontrolne talne tarče aerolasersko skeniranje geodetska mikromreža parametri modela stožca kontrola kakovosti cone model ground control targets aerolaser scanning geodetic micronetwork cone model parameters addition constant quality analysis true false false [M. Stiplošek] Slovenski jezik Angleški jezik Diplomsko delo 2015-07-10 10:13:53 2015-07-10 10:13:53 2022-12-15 15:22:03 0000-00-00 00:00:00 2014 0 Ljubljana 2014 Ljubljana XII, 96 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 528.3:528.8(043.2) 6626913 GEU956_Stiplosek.pdf GEU956_Stiplosek.pdf 1 C258D78713D7F420AD42B24DC839753E 53b0e38fe79cd83eb8e39dbb104bd427aa9175424a8bafe7de3791bfa55d807f 195f3836-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/229a9112-4eef-44ed-bc64-65b68aec7516 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=85776 PRILOGE.zip PRILOGE.zip 1 9CF602A6267956C761C46DBC5434F411 c927f22a86f1cafd18d7c4cb45f28c6987fd946c41518ca9e84b77043becbe68 043e0e5d-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/3316d837-6483-442e-9fb8-43a4daec1fae https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=85223 Fakulteta za gradbeništvo in geodezijo 0 0 0