02913ntm a2200397 i 4500952013600000952011600136999001700252003000800269005001700277006001900294007000300313008004100316020003200357040002300389090002700412100004100439245012100480264003400601264001200635300006900647336002100716336002100737337002500758337002300783338002300806338003000829347002400859500005300883502009000936504004001026520131401066610006702380650004402447650001102491942001302502  00102lcc40718REFa10000b10000cREFd2020-07-17l0oFKASA .A458 2019 r Bc.pT000000854r2020-10-12 00:00:00t1w2020-07-17yPSM  00102lcc40708REFa10000b10000d2020-07-17l0oCD12654pT000000855r2021-03-11 00:00:00t1w2020-07-17yPSM  c92672d92678MY-KuUP20251125105600.0t||||fr|||| 000 0 ta200717t20192019my ab||fram|| 000 0 eng d  aTHE0008780(Local)qhardback  aUMPbengcUMPerda  aFKASA .A458 2019 r Bc.0 aAmirul Naqiuddin Jamaludin,eauthor.10aPerformance of different digital elevation model resolution for the Rompin River Basin /cAmirul Naqiuddin Jamaludin 1aKuantan, Pahang :bUMP,c2019 4c© 2019  axi, 57 pages :billustrations (some color) ;c30 cm. +e1 CD-ROM  atext2rdacontent  atext2rdacontent  aunmediated2rdamedia  acomputer2rdamedia  avolume2rdacarrier  acomputer disc2rdacarrier  atext filebPDF2rda  aFaculty of Civil Engineering and Earth Resources  aProject Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019  aIncludes bibliographical references3 aDigital elevation model (DEM) of a watershed forms key basis for hydrologic modelling and its resolution plays a key role in accurate prediction of various hydrological processes. This study appraises the effect of different DEMs with varied spatial resolutions namely 5m Interferometric Synthetic Aperture Radar (IFSAR) - Digital Terrain Model (DTM) and 30m Shuttle Radar Topography Mission (SRTM) - Digital Elevation Model (DEM) using ArcGIS software application for the case study of Rompin River Basin in Rompin, Pahang. The objectives of this study are to delineate river network and basin catchment, and to evaluate the performance of the 30m SRTM-DEM and 5m IFSAR-DTM in providing physical and topographical information for the Rompin river basin. From the result of the case study, it was observed that the different DEMs resolution produced different accuracies. The average error difference compared to the digitised river network for the 5m IFSAR-DTM was found out to be larger compared to the 30m SRTM-DEM. The large error was caused by the z-value assigned during the reconditioning process. Since the performance of 30m SRTM-DEM is close to the 5m IFSAR-DTM, it indicates that 30m resolution is sufficiently reliable in providing physical and topographical information of the Rompin River Basin.20aFaculty of Civil Engineering and Earth ResourcesxDisertations 0aUniversities and collegesxDisertations 0aTheses  2lcccPSM