Retrieval of Snow Parameters from Ku-band and X-band Radar Backscatter Measurements.
Helmut RottMarkus HeidingerThomas NaglerDonald W. ClineSimon YuehPublished in: IGARSS (2) (2009)
Keyphrases
- measured data
- information retrieval
- information retrieval systems
- image retrieval
- maximum likelihood
- image database
- measurement data
- iir filters
- optical properties
- query expansion
- signal processing
- relevance feedback
- parameter settings
- multimedia databases
- content based retrieval
- retrieval method
- retrieval accuracy
- target recognition
- expectation maximization
- surface roughness
- noisy measurements