Sökning: "Urban Land Cover Mapping"
Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Urban Land Cover Mapping.
1. Multitemporal Spaceborne Polarimetric SAR Data for Urban Land Cover Mapping
Sammanfattning : Urban represents one of the most dynamic areas in the global change context. To support rational policies for sustainable urban development, remote sensing technologies such as Synthetic Aperture Radar (SAR) enjoy increasing popularity for collecting up-to-date and reliable information such as urban land cover/land-use. LÄS MER
2. Urban Land-cover Mapping with High-resolution Spaceborne SAR Data
Sammanfattning : Urban areas around the world are changing constantly and therefore it is necessary to update urban land cover maps regularly. Remote sensing techniques have been used to monitor changes and update land-use/land-cover information in urban areas for decades. Optical imaging systems have received most of the attention in urban studies. LÄS MER
3. Multitemporal Spaceborne Polarimetric SAR Data for Urban Land Cover Mapping
Sammanfattning : Urban land cover mapping represents one of the most important remote sensing applications in the context of rapid global urbanization. In recent years, high resolution spaceborne Polarimetric Synthetic Aperture Radar (PolSAR) has been increasingly used for urban land cover/land-use mapping, since more information could be obtained in multiple polarizations and the collection of such data is less influenced by solar illumination and weather conditions. LÄS MER
4. Multitemporal Remote Sensing for Urban Mapping using KTH-SEG and KTH-Pavia Urban Extractor
Sammanfattning : The objective of this licentiate thesis is to develop novel algorithms and improve existing methods for urban land cover mapping and urban extent extraction using multi-temporal remote sensing imagery. Past studies have demonstrated that synthetic aperture radar (SAR) have very good properties for the analysis of urban areas, the synergy of SAR and optical data is advantageous for various applications. LÄS MER
5. Climate change adaptation processes : Regional and sectoral stakeholder perspectives
Sammanfattning : This thesis analyses how societal adaptation processes in public and private sectors at the regional to local level in Sweden are enacted. The thesis pays particular attention to critical factors that constrain or enable adaptation by focussing on: who are the stakeholders, how do different stakeholders perceive their capacity to adapt, and the role of stakeholder interaction in facilitating adaptation processes A combination of two analytical perspectives is used where one is based on key concepts within adaptation literature, and the other draws on boundary crossing and transdisciplinary knowledge production (stakeholders, adaptive capacity, and science-based stakeholder dialogues). LÄS MER