Sökning: "Geographical Information Systems"
Visar resultat 26 - 30 av 262 uppsatser innehållade orden Geographical Information Systems.
26. Optimizing the locations of bike-sharing stations using GPS-based trip data: A Spatio-temporal demand coverage approach
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : Shared micro-mobility services are increasingly embraced by cities around the world in recent years. Their benefits over other transportation modes in certain frames encourage traffic/urban planners, public authorities to establish such systems in urban areas. LÄS MER
27. An Analysis of Spatially-enabled Mobile Decision Support Systems in a Collaborative Decision-Making Environment
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : The effectiveness of decision-making processes has been enhanced by integrating multi-criteria decision analysis (MCDA) and geographic information system (GIS) methods to solve more complex spatial problems that were not possible to solve using conventional GIS methods. A spatial decision support system (SDSS) supports various stakeholders in the decision-making process, by processing data using GIS-MCDA methods. LÄS MER
28. Klassificering av refuger baserat på spatiala vektorpolygoner i vägnät : En fallstudie om utmaningar och lösningar till att klassificera företeelser till det norska vägnätet
Kandidat-uppsats, Högskolan Dalarna/InformatikSammanfattning : Geografiska informationssystems användning blir allt viktigare i dagens samhälle där spatiala data kan lagras, hämtas, analyseras och visualiseras. Genom att sammanställa spatiala data kan en bild av verkligheten abstraheras. LÄS MER
29. Mitigating the Urban Heat Island Effect in a Local Context : how wind and vegetation regulate temperatures during summer, with an example from the grounds of Karlstad Central Hospital, Sweden
Master-uppsats, SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)Sammanfattning : Climate change is the cause of more weather extremes. Cities' dense configuration, heat absorbing surfaces and low amount of vegetation leads to higher temperatures within cities known as the urban heat island effect (UHI). LÄS MER
30. Dynamics of net primary production and food availability in the aftermath of the 2004 and 2007 desert locust outbreaks in Niger and Yemen
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : The knowledge of desert locust plagues goes back to biblical times but it is just as relevant in 2020 with an ongoing outbreak in East Africa and the Middle East. The locusts pose a threat to agriculture, and by extent food availability, due to their high appetite, diverse diet and ability to migrate long distances in large swarms. LÄS MER