Integrating MODIS Surface Reflectance Products into the Processing of Medium and High-resolution Satellite Images: Difficulties and Solutions through Two Hungarian Case Studies

2007 ◽  
Author(s):  
Daniel Kristof ◽  
Dora Neidert ◽  
Zoltan Nagy ◽  
Krisztina Pinter
Keyword(s):  
High Resolution ◽  
Case Studies ◽  
Satellite Images ◽  
Surface Reflectance ◽  
High Resolution Satellite Images ◽  
Hungarian Case

Coastal Management Using UAS and High-Resolution Satellite Images for Touristic Areas

2020 ◽  
pp. 956-975
Author(s):  
Apostolos Papakonstantinou ◽  
Michaela Doukari ◽  
Panagiotis Stamatis ◽  
Konstantinos Topouzelis
Keyword(s):  
High Resolution ◽  
Case Studies ◽  
Satellite Images ◽  
Unmanned Aerial Systems ◽  
Shoreline Evolution ◽  
Coastline Change ◽  
Coastline Evolution ◽  
High Resolution Satellite Images ◽  
Two Factors ◽  
Geographic Object

Coastline change and human activities in shoreline zones are two factors indicating the vulnerability and the quality of a coastal environment. In this article, coastline evolution and spatiotemporal differences on coastal touristic infrastructure are presented as two case studies. Both case studies have increasing interest among scientists monitoring sensitive coastal areas, and for stakeholders evolved in the tourist industry. The study is twofold: monitors the shoreline evolution and examines how the shoreline behavior affects the seasonal anthropogenic touristic infrastructure. Shoreline detection methodology integrates unmanned aerial systems (UAS) or high-resolution satellite images for data acquisition, and geographic object-based image analysis (GEOBIA) for the shoreline recognition and the infrastructure change detection. The methodology used produced robust results in the aspect of mapping and detecting coastline changes, coastal erosion and the human pressure due to specific activities.

Coastal Management Using UAS and High-Resolution Satellite Images for Touristic Areas

2019 ◽  
Vol 10 (1) ◽  
pp. 54-72 ◽  
Author(s):  
Apostolos Papakonstantinou ◽  
Michaela Doukari ◽  
Panagiotis Stamatis ◽  
Konstantinos Topouzelis
Keyword(s):  
High Resolution ◽  
Case Studies ◽  
Satellite Images ◽  
Unmanned Aerial Systems ◽  
Shoreline Evolution ◽  
Coastline Change ◽  
Coastline Evolution ◽  
High Resolution Satellite Images ◽  
Two Factors ◽  
Aerial Systems

Coastline change and human activities in shoreline zones are two factors indicating the vulnerability and the quality of a coastal environment. In this article, coastline evolution and spatiotemporal differences on coastal touristic infrastructure are presented as two case studies. Both case studies have increasing interest among scientists monitoring sensitive coastal areas, and for stakeholders evolved in the tourist industry. The study is twofold: monitors the shoreline evolution and examines how the shoreline behavior affects the seasonal anthropogenic touristic infrastructure. Shoreline detection methodology integrates unmanned aerial systems (UAS) or high-resolution satellite images for data acquisition, and geographic object-based image analysis (GEOBIA) for the shoreline recognition and the infrastructure change detection. The methodology used produced robust results in the aspect of mapping and detecting coastline changes, coastal erosion and the human pressure due to specific activities.

An Approach for Building Rooftop Border Extraction from Very High-Resolution Satellite Images

2021 ◽  
pp. 1-11
Author(s):  
Yasser Mostafa ◽  
Mahmoud Nokrashy O. Ali ◽  
Faten Mostafa ◽  
Mohamed Yousef
Keyword(s):  
High Resolution ◽  
Satellite Images ◽  
High Resolution Satellite Images ◽  
Very High
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