BEGIN:VCALENDAR VERSION:2.0 PRODID:-//pretalx//talks.staging.osgeo.org//pista-ng-mapa-2023//speaker//MN 8HVT BEGIN:VTIMEZONE TZID:PST BEGIN:STANDARD DTSTART:20000101T000000 RRULE:FREQ=YEARLY;BYMONTH=1 TZNAME:PST TZOFFSETFROM:+0800 TZOFFSETTO:+0800 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:pretalx-pista-ng-mapa-2023-XFTBEE@talks.staging.osgeo.org DTSTART;TZID=PST:20231121T135000 DTEND;TZID=PST:20231121T140000 DESCRIPTION:Understanding the distribution of tree species is crucial for e cological comprehension and effective conservation strategies. This resear ch presents a web-based platform aimed at visually representing the trees found at the University of the Philippines Diliman campus. Open-source geo spatial tools such as OpenStreetMap and QGIS were utilized for data visual ization\, analysis\, and spatial pattern assessment. The findings of this research contribute to the effective management\, conservation\, and resto ration of the campus' green spaces\, while also raising awareness about th e significance of trees in urban ecosystems. The online interactive map se rves as a valuable tool for improving management and conservation strategi es. To collect\, validate\, process\, and analyze the data\, various open- source technologies were employed\, including Pl@ntNet\, KoboToolbox\, JOS M\, uMap\, and QGIS. Through these tools\, the study identified a total of 11 tree species\, with acacia being the dominant species along the academ ic oval. The output of this study allows users to explore the diverse rang e of tree species present on the campus. The findings of this study highli ght the effectiveness of open-source tools for geospatial applications\, p roviding a viable alternative to commercially available technologies. DTSTAMP:20260513T070557Z LOCATION:Plenary Hall SUMMARY:WEB VISUALIZATION AND SPATIAL ANALYSIS OF TREE SPECIES DISTRIBUTION AT UNIVERSITY OF THE PHILIPPINES DILIMAN ACADEMIC OVAL - Denrazir Atara URL:https://talks.staging.osgeo.org/pista-ng-mapa-2023/talk/XFTBEE/ END:VEVENT END:VCALENDAR