Sökning: "Land change detection"

Visar resultat 11 - 15 av 41 uppsatser innehållade orden Land change detection.

  1. 11. Remote sensing analysis of land cover/use conditions of community-based wildlife conservation areas in Tanzania

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Kharid Mwakoba; [2021]
    Nyckelord :geography; Geographical Information Systems; GIS; remote sensing; wildlife management area; Tanzania; Earth and Environmental Sciences;

    Sammanfattning : Community based approaches to conservation in the developing world have generally been criticized for not meeting their goals of sustainable conservation and local development. Inadequate local participation and inequitable benefits sharing among others are some of the major concerns. LÄS MER

  3. 12. Assessment of coastal erosion to create a seagrass vulnerability index in northwestern Madagascar using automated quantification analysis

    Master-uppsats, Stockholms universitet/Institutionen för naturgeografi

    Författare :Nat Arslan; [2020]
    Nyckelord :Seagrass; Coastal erosion; Vulnerability index; Python; Google Earth Engine; Deforestation; Turbidity; Mangrove; Madagascar;

    Sammanfattning : The seagrass extent has been declining globally. The human activities that are most likely to cause seagrass loss are those which affect the water quality and clarity. However, turbidity following coastal erosion is often left out from marine ecosystem vulnerability indices. LÄS MER

  4. 13. Remote sensing-based land cover classification and change detection using Sentinel-2 data and Random Forest : A case study of Rusinga Island, Kenya

    Master-uppsats, Linköpings universitet/Tema Miljöförändring

    Författare :Malena Hesping; [2020]
    Nyckelord :Land cover classification; post-classification change detection; Random Forest; remote sensing; Sentinel-2;

    Sammanfattning : Healthy forests and soils are crucial for the very existence of mankind as they provide food, clean water and air, shade and protection against floods and storms. With their photosynthetic carbon storage ability, they mitigate climate change and fertilise and stabilise soils. LÄS MER

  5. 14. Damage Assessment of Mozambique Flooding Using Sentinel

    Kandidat-uppsats, KTH/Geoinformatik

    Författare :Ludvig Lundberg; [2020]
    Nyckelord :change detection; supervised classification; sentinel; Mozambique;

    Sammanfattning : In the past 40 years, floods have become a bane of Mozambique’s inhabitants and economy. The latest of them, caused by the cyclone Idai, has devastated the area resulting in loss of life and property. It was estimated that around 715 000 hectares of farmland was destroyed as a result of the cyclone. LÄS MER

  7. 15. Markförändringsanalys över Karlstad mellan åren 2002 och 2015 : En studie baserad på Landsat 7/8 data och bilddifferentiering

    M1-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Anna Wik; [2018]
    Nyckelord :Land change detection; image differencing; markförändringsanalys Karlstad; ekosystemtjänster; Landsat 7 8; bilddifferentiering;

    Sammanfattning : Karlstads vision är att bli en kommun med 100 000 invånare till år 2031. För att kommunen ska nå målet innebär det att fler bostäder behöver byggas. Det innebär att det kommer bli markanvändningsförändringar inom Karlstadskommun. Den urbana miljön bör påverkats när antalet invånare i Karlstad ökar. LÄS MER