20.500.12556/RUL-72764 Izračun volumna nasipa v realnem času izmere z uporabo tehnologije GNSS diplomska naloga Real-time landfill volume computation using GNSS graduation thesis V diplomski nalogi predstavljamo uporabo RTK-metode izmere pri izračunu volumna nasipa tekom terenske izmere. Za določitev položajev točk smo uporabili instrument Leica Viva GS15, ki vključuje programe za izračun volumna iz diskretnih točk. V dani nalogi smo z namenom ocene napake, ki izhaja iz različno razporejenih diskretnih točk na nasipu, položaje točk določili dvakrat neodvisno. V nadaljevanju smo iste položaje diskretnih točk uporabili za naknadni izračun volumna v programu Surfer, ki vključuje več možnosti interpolacij ploskev in posledično več možnosti za izračun volumna. Cilj je bil ugotoviti, na osnovi katere interpolacije in velikosti mrežne celice poteka izračun volumna z s programom Survey+, ki ga vključuje instrument Leica Viva. Za konkretno delovišče smo ugotovili, da na velikost izračunanega volumna vpliva velikost območja, medtem ko izbira velikosti mrežnih celic na izračun izrazito ne vpliva. Pokazali smo, da izbira različnih interpolacij precej vpliva na izračunano vrednost volumna in da je smiselno izračunati volumen na osnovi dveh neodvisnih vzorcev. Nazadnje smo potrdili, da v programu Survey+ instrumenta Leica Viva poteka izračun volumnov s triangulacijo z linearno interpolacijo ob velikosti mrežnih celic približno centimeter. The graduation thesis presents the application of RTK-positioning method for calculating the volume of the landfill in real time. At the field work we have used instrument Leica Viva GS15, which includes programs to calculate the volume from discrete points while measuring. The first purpose of the study was to estimate the error resulting from two sets of discrete point positions that were gathered independently. Two independent sets of points’ positions were used to estimate the difference of volume computation due to different spaced discrete points on the landfill. Furthermore, we have used the same positions of discrete points for the subsequent volume calculation in the program Surfer, which includes several interpolations and consequently several options of volume calculation. The objective was to examine which interpolation method and grid-cell size is used for volume calculation in the Leica Viva Survey+ software. For the specific landfill we found out that the volume calculation is strongly affected by the size of the area of the landfill, while the size of the grid distinctly does not affect the final solution. We have shown that various interpolations significant impact the calculated volume, and that it makes sense to calculate the volume from independent samples of discrete points. Finally, we confirmed that the Survey+ program uses triangulation with linear interpolation at the grid about the size of a centimeter. geodezija diplomska naloga UNI GIG RTK-metoda izmere volumen nasipa Leica Viva GS15 Surfer interpolacija ploskev velikost mrežnih celic triangulacija z linearno interpolacijo RTK-positionig method volume of landfill Leica Viva GS15 Surfer surface interpolation grid cell traingulation with linear interpolation true false false [L. Kogelnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2015-09-30 06:07:27 2015-09-30 06:07:27 2022-12-16 11:55:34 0000-00-00 00:00:00 2015 0 Ljubljana 2015 Ljubljana X, 28 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 7166305 BGG086_Kogelnik.pdf BGG086_Kogelnik.pdf 1 D2B96E14459E9FE79827C08C218C9AC3 9ff35f922d4dd79d82eb272c15937c3d916802641476e9f941156c58a01c9264 37263fbb-a1ae-11eb-a523-00155dcfd717 20.500.12556/rul/5d5acdf2-ca25-460f-8d7f-18ba96103e10 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=86226 Fakulteta za gradbeništvo in geodezijo 0 0 0