Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/2365| Title: | Use of multifractals to detect Anomalous Propagation (AP) in weather radar | Authors: | Kasparis, Takis Charalampidis, Dimitrios Jones, Linwood W. |
metadata.dc.contributor.other: | Κασπαρής, Τάκης | Major Field of Science: | Engineering and Technology | Field Category: | Electrical Engineering - Electronic Engineering - Information Engineering | Keywords: | Algorithms;Meteorological satellites;Fractals;Multifractals;Calibration;Echo suppression (Telecommunication) | Issue Date: | 2000 | Source: | Signal and Data Processing of Small Targets, 2000, Orlando, Florida, Proceedings vol. 4048 | Conference: | SPIE Conference Proceedings | Abstract: | In this paper we present an automatic algorithm for the removal of echoes that are caused due to anomalous propagation(AP) from the lower radar elevation. The algorithm uses textural information as well as intensity characteristics of reflectivity maps that are obtained from the two lower radar elevations. The texture of the reflectivity maps is analyzed with the help of multifractals. We present examples that illustrate the efficiency of our algorithm. We compare our algorithm with a manual algorithm that was developed by NASA/TRMM for AP removal, in terms of total rain accumulation and in terms of the number of pixels removed. | URI: | https://hdl.handle.net/20.500.14279/2365 | ISSN: | 0277-786X | DOI: | 10.1117/12.391977 | Rights: | © 2000 SPIE | Type: | Conference Papers | Affiliation: | University of Central Florida | Affiliation : | University of Central Florida | Publication Type: | Peer Reviewed |
| Appears in Collections: | Δημοσιεύσεις σε συνέδρια /Conference papers or poster or presentation |
CORE Recommender
Page view(s) 20
476
Last Week
1
1
Last month
7
7
checked on Dec 22, 2024
Google ScholarTM
Check
Altmetric
Items in KTISIS are protected by copyright, with all rights reserved, unless otherwise indicated.