Applying DEM data to improve performance of water extraction indices using landsat 8 OLI images in mountainous area

Mathematics

• Imager 100%
• Landsat 99%
• Water 54%
• Performance 32%
• Pixel 7%
• Satellite Imagery 6%
• Radiometer 6%
• Digital Elevation Model 5%
• Information Extraction 5%
• Spatial Resolution 5%
• Remote Sensing 4%
• Imagery 4%
• Health 3%
• Resources 2%
• Human 2%
• Evaluation 2%
• Costs 2%
• Object 2%
• Class 0%

Physics & Astronomy

• water 30%
• performance 24%
• Landsat satellites 6%
• satellite imagery 6%
• digital elevation models 5%
• Earth resources 5%
• pixels 5%
• Iran 5%
• imagery 3%
• radiometers 3%
• thermal emission 3%
• remote sensing 3%
• health 3%
• spatial resolution 2%
• costs 2%
• evaluation 2%

Engineering & Materials Science

• Image sensors 57%
• Water 29%
• Pixels 4%
• Satellite imagery 4%
• Radiometers 4%
• Remote sensing 3%
• Earth (planet) 2%
• Health 2%
• Hot Temperature 1%
• Costs 1%