20.500.12556/RUL-154361 Analiza podatkov misije NASA GEDI diplomska naloga NASA GEDI mission data analysis graduation thesis Misija NASA GEDI (Global Ecosystem Dynamics Investigation) zagotavlja visokokakovostne meritve vertikalne strukture gozdov. Diplomska naloga zajema pregled podatkov, preverbo kakovosti, odstranitev slabih podatkov, izpeljavo GEDI produktov stopnje obdelave L2A in L2B, kot so višina krošenj, nadmorska višina, meritve RH, indeks listne površine in gostota prostornine vegetacije ter pretvorbo v primeren format (GeoJSON), ki omogoča analizo v odprtokodnem programu QGIS. V QGIS-u so podatki grafično prikazani. Nazadnje je izvedena primerjava višin krošenj GEDI s podatki Zavoda za gozdove Slovenije ter Gozdarskega inštituta Slovenije. Na podlagi razlik smo ocenili uporabno vrednost globalnega podatkovnega niza GEDI na ozemlju Slovenije The NASA GEDI (Global Ecosystem Dynamics Investigation) mission provides high-quality measurements of vertical forest structure. The thesis includes data overview, quality verification, removal of poor data, derivation of GEDI Level 2A and 2B products such as canopy height, elevation, RH measurements, leaf area index, and vegetation volume density, followed by conversion into an appropriate format (GeoJSON) for analysis in the open-source QGIS software. In QGIS, the data is visually represented. Lastly, a comparison between GEDI canopy heights and data from the Slovenian Forestry Institute and the Slovenian Forestry Research Institute is conducted. Based on the differences, the practical utility of the global GEDI dataset on Slovenian territory is assessed. geodezija diplomske naloge GIG GEDI lidar valovna dolžina višine krošenj vertikalna struktura gozda geolokacija geodesy graduation thesis waveform canopy height ertical structure of the forest geolocation true false false [M. Župevec] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-02-08 07:45:08 2024-02-08 07:45:15 2025-08-08 13:31:18 0000-00-00 00:00:00 2023 0 Ljubljana 2023 Ljubljana XVIII, 53 str., 1 f. pril. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 528.8.044.6:633/635.055(043.2) 162147 202942979 12347.pdf 12347.pdf 1 86117284D0ACD464321640E12CCB9B0D d562f0e68ffe922016f21b8227e2b4620d61913cfd4098fab30090c57f46949d 9fcff731-c64d-11ee-a2e4-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=180742 Fakulteta za gradbeništvo in geodezijo 0 0 0