Sökning: "LULC"

Visar resultat 6 - 10 av 13 uppsatser innehållade ordet LULC.

1. 6. Monitoring trends of greenness and LULC (land use/land cover) change in Addis Ababa and its surrounding using MODIS time-series and LANDSAT Data

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

   Författare :Tesfaye Gebeyehu Admasu; [2017]
   Nyckelord :Time-series; MODIS; Addis Ababa; Physical Geography and Ecosystem Science; NDVI; Greenness; LULC; GEM; Earth and Environmental Sciences;

   Sammanfattning : NDVI(Normalized Difference Vegetation Index) was introduced in 1974. Despite its limitations, it has been under use for monitoring bio-physical and cultural landscapes from satellite. LÄS MER

3. 7. Cork before cattle : quantifying ecosystem services in the Portuguese Montado and questioning ecosystem service mapping

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Marius Von Essen; [2015]
   Nyckelord :validity; InVEST; mapping; sustainability science; Montado; ecosystem services; Social Sciences;

   Sammanfattning : People depend on the benefits derived from nature, so called ecosystem services (ES). ES are a promising framework to evaluate ecosystems and promote conservation, but they are also difficult to measure and visualize, and the accuracy of such efforts is questionable as a basis for land management. LÄS MER

4. 8. Urban classification by pixel and object-based approaches for very high resolution imagery

   Magister-uppsats, Högskolan i Gävle/Samhällsbyggnad, GIS

   Författare :Fadi Ali; [2015]
   Nyckelord :Ancillary data; land use land cover classification; supervised algorithms; GIS; Remote sensing; OBIA;

   Sammanfattning : Recently, there is a tremendous amount of high resolution imagery that wasn’t available years ago, mainly because of the advancement of the technology in capturing such images. Most of the very high resolution (VHR) imagery comes in three bands only the red, green and blue (RGB), whereas, the importance of using such imagery in remote sensing studies has been only considered lately, despite that, there are no enough studies examining the usefulness of these imagery in urban applications. LÄS MER

5. 9. Petroleum activities, wetland utilization and livelihood changes in Southern Akwa Ibom State, Nigeria: 2003-2015

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

   Författare :Unwana Saturday Koffi; [2015]
   Nyckelord :Physical Geography and Ecosystem Science; GEM; iivelihood changes; sustainable management; wetland agriculture; land cover change; remote sensing; petroleum; wetland degradation; Nigeria; Earth and Environmental Sciences;

   Sammanfattning : The state of Akwa Ibom, Nigeria is known as one of the wetlands rich in biodiversity as well as oil and gas reserves. Its wetland ecosystem is noted for its primary support it has provided for the people living in this area. LÄS MER

7. 10. Remote Sensing for Analysis of Relationships between Land Cover and Land Surface Temperature in Ten Megacities

   Master-uppsats, KTH/Geodesi och geoinformatik

   Författare :Maria Bobrinskaya; [2012]
   Nyckelord :LULC; LST; urban remote sensing; megacities;

   Sammanfattning : Urbanization is one of the most significant phenomena of the anthropogenic influence on the Earth’s environment. One of the principal results of the urbanization is the creation of megacities, with their local climate and high impact on the surrounding area. LÄS MER