Sökning: "remote sensing"

Visar resultat 1 - 5 av 292 uppsatser innehållade orden remote sensing.

  1. 1. Global satellite data as proxies for urbanization in flood prone areas

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Florian van Schaik; [2018]
    Nyckelord :flood exposure; global satellite data; urbanization; remote sensing; sustainable development;

    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

  2. 2. Deep Fusion of Imaging Modalities for Semantic Segmentation of Satellite Imagery

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Carl Sundelius; [2018]
    Nyckelord :Semantic segmentation; convolutional neural networks; remote sensing; satellite imagery; multimodal images;

    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

  3. 3. Delineation of Ditches in Wetlandsby Remote Sensing

    Kandidat-uppsats, Uppsala universitet/Luft-, vatten och landskapslära; Uppsala universitet/Luft-, vatten och landskapslära

    Författare :Andreas Gustavsson; Selberg Martin; [2018]
    Nyckelord :GIS; drainage network; LiDAR; GIS; dräneringsnätverk; LiDAR;

    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

  4. 4. Dehazing of Satellite Images

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Johanna Hultberg; [2018]
    Nyckelord :Dehazing; Satellite Images; Dark Channel; Remote sensing;

    Sammanfattning : The aim of this work is to find a method for removing haze from satellite imagery. This is done by taking two algorithms developed for images taken from the sur- face of the earth and adapting them for satellite images. The two algorithms are Single Image Haze Removal Using Dark Channel Prior by He et al. LÄS MER

  5. 5. Impact of Priority and Protected Areas on Deforestation in Brazilian Legal Amazon

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Titi Sari Nurul Rachmawati; [2018]
    Nyckelord :Deforestation; Legal Amazon; priority areas; protected areas; biodiversity; remote sensing data;

    Sammanfattning : Legal Amazon, the Brazilian region where much of the global tropical forest is located, has suffered from rapid deforestation for decades, undermining the provision of ecosystem services and the conservation of biodiversity on local and global scales. In order to prevent deforestation, the Brazilian government has established priority and protected areas to ensure the preservation of high biodiversity areas and ecosystem services. LÄS MER