Sökning: "Satellite Modelling"
Visar resultat 11 - 15 av 73 uppsatser innehållade orden Satellite Modelling.
11. Modellering av fosfordynamik i Stora och Lilla Ullfjärden
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : Algblomningar är ett problem i många svenska sjöar, speciellt när cyanobakterier blommar och producerar cyanotoxiner. En förutsättning för algblomningar är en tillräckligt hög fosforhalt, då fosfor ofta är det begränsande näringsämnet för cyanobakterier. LÄS MER
12. Effects of modified river cross-section geometry on hydraulic modelling performance: the slope break method
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Remote sensing data has been widely used for large scale hydraulic modelling in the world. One of the most common ways to collect remote sensing data is by satellite. The digital elevation data observed from space is publicly accessible and covers almost all areas of the earth. However, the satellite cannot observe the river bathymetry. LÄS MER
13. Forward Modelling of Ground Based SST Telescope Images
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Space debris is becoming an increased threat to the future use of space orbits. In order to counteract this threat, the field of Space Situational Awareness (SSA), and the sub-field Space Surveillance and Tracking (SST), have been developed to gather knowledge about the space debris and satellites surrounding Earth. LÄS MER
14. Development of GNSS Type Processing for the Characterization of the Mobile Propagation Channel
Master-uppsats, KTH/Fastigheter och byggandeSammanfattning : Mobile communication systems are undergoing significant development on increasingly wide frequency bands (5G in particular). To support this development, a detailed characterization of the propagation of electromagnetic waves in L, S and C band between a station (satellite, airborne or ground) and a mobile platform is necessary to analyze and model the phenomena that have a decisive impact on the performance, availability and operability of systems. LÄS MER
15. Topographic controls of drought impact on Swedish primary forests
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : Anthropogenic climate change has increased the frequency of extreme drought events and leads to “hotter” droughts. Topography controls plant available water and site-specific climatic conditions. Drought sensitivity may therefore vary over short distances between wet and dry locations of the landscape. LÄS MER