「Introduction to Radar data processing」の版間の差分
提供: OSGeo.JP Wiki
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(+RADAR and SAR Glossary) |
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=== See also === | === See also === | ||
− | * [http:// | + | * [http://envisat.esa.int/handbooks/asar/CNTR5-2.htm RADAR and SAR Glossary] |
* CCRS Tutorial: Radar Remote Sensing ([http://www.ccrs.nrcan.gc.ca/resource/tutor/gsarcd/downld_e.php PDF]) | * CCRS Tutorial: Radar Remote Sensing ([http://www.ccrs.nrcan.gc.ca/resource/tutor/gsarcd/downld_e.php PDF]) |
2010年1月28日 (木) 14:50時点における版
目次
Introduction to Radar data processing
Sensors
- PALSAR: Phased Array type L-band Synthetic Aperture Radar
- about system (HTML)
- ERSDAC PALSAR Pamphlet, PDF 8 pages
SAR analysis methods
- SAR backscatter analysis (about): enables to estimate volume of water contained in soil, volume of biomass in forests, conditions of waves in the ocean etc.
- Requirements: ...
- SAR interferometry processing (about): enables to produce elevation data and to measure topographical change (two SAR images are used - called Master Image and Slave image, respectively)
- Requirements: complex SAR data - Single Look Complex as parallax is not removed
- Polarimetric SAR processing (about): forest fire monitoring, classification of vegetation (height), water content in vegetation, monitoring of snow cover, condition of ice, flood monitoring and soil moisture.
- Requirements: ...
Frequency and Wavelength of the IEEE Radar Band designation
Frequency [GHz] | Wavelength [mm] | Band |
1-2 | 30-15 | L Band |
2-4 | 15-75 | S Band |
4-8 | 75-375 | C Band |
8-12 | 375-250 | X Band |
12-18 | 250-167 | Ku Band |
18-27 | 167-111 | K Band |
27-40 | 111-0.75 | Ka Band |
Sample data
- ERSDAC data download (various)
- RAT data download (various)
- ESA dataset package (Italy Earthquake, April 2009)
See also
- RADAR and SAR Glossary
- CCRS Tutorial: Radar Remote Sensing (PDF)