Sökning: "remote sensing"
Visar resultat 1 - 5 av 298 uppsatser innehållade orden remote sensing.
1. Assessing evolution of ice caps in Suðurland, Iceland, in years 1986 - 2014, using multispectral satellite imageryMaster-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap
Sammanfattning : The study focuses on the application of multispectral satellite imageries in glaciological studies. It aims to assess how the Icelandic glaciers have evolved over the last decades (from the 1980s to 2014). The study area covers Mýrdalsjökull and Eyjafjallajökull ice caps located in Suðurland, Iceland. LÄS MER
2. Vegetation phenology derived using the plant phenology index and the normalized difference vegetation index for the Balkan peninsula, south-eastern EuropeMaster-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap
Sammanfattning : This study analyses the performance of the satellite derived Plant Phenology Index (PPI) against the Normalized Difference Vegetation Index (NDVI) for estimating start of season (SOS) and end of season (EOS) of vegetation growth in part of the Balkan Peninsula, Southeastern Europe (2000 – 2016). Results revealed that PPI and NDVI differ considerably; SOS and EOS may diverge by more than one month between the two indices. LÄS MER
- Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper
Sammanfattning : Delta regions are typically characterized by their high population density, low elevation, and risk of flooding. Long term planning and preparation is needed to mitigate the adverse effects of floods. LÄS MER
- Master-uppsats, Linköpings universitet/Datorseende
Sammanfattning : In this report I summarize my master’s thesis work, in which I have investigated different approaches for fusing imaging modalities for semantic segmentation with deep convolutional networks. State-of-the-art methods for semantic segmentation of RGB-images use pre-trained models, which are fine-tuned to learn task-specific deep features. LÄS MER
- Kandidat-uppsats, Uppsala universitet/Luft-, vatten och landskapslära; Uppsala universitet/Luft-, vatten och landskapslära
Sammanfattning : Wetlands have been heavily affected by human-alteration, this is done to drain thewetland so that the ground can be used for other purposes such as forestry oragriculture. With high accuracy data available now, it is possible to use differentmethods automatically to identify these ditches in wetlands or other areas. LÄS MER