URI | http://purl.tuc.gr/dl/dias/DF8A7F6C-8C48-48F6-B719-BD017CB99C80 | - |
Αναγνωριστικό | http://www.iwaponline.com/jh/005/0113/0050113.pdf | - |
Γλώσσα | en | - |
Μέγεθος | 13 pages | en |
Τίτλος | A GIS methodology for the analysis of weather radar precipitation data | en |
Δημιουργός | Tsanis Giannis | en |
Δημιουργός | Τσανης Γιαννης | el |
Δημιουργός | M. A. Gad | en |
Περίληψη | A GIS multi-component module was developed within the ArcView GIS environment for processing M. A. Gad
and analysing weather radar precipitation data. The module is capable of: (a) reading geo-reference radar data and comparing it with rain-gauge network data, (b) estimating the kinematics of rainfall patterns, such as the storm speed and direction, and (c) accumulating radar-derived rainfall depths. By bringing the spatial capabilities of GIS to bear this module can accurately locate rainfall on the ground and can overlay the animated storm on different geographical features of the study area, making the exploration of the storm’s kinematic characteristics obtained from radar data relatively simple. A case study in the City of Hamilton in Ontario, Canada is used to demonstrate the functionality of the module. Radar comparison with rain gauge data revealed an underestimation of the classical Marshal & Palmer Z–R relation to rainfall rat | en |
Τύπος | Peer-Reviewed Journal Publication | en |
Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
Ημερομηνία | 2015-10-09 | - |
Ημερομηνία Δημοσίευσης | 2003 | - |
Θεματική Κατηγορία | Forecasting, Weather | en |
Θεματική Κατηγορία | Short range weather forecasting | en |
Θεματική Κατηγορία | Weather--Forecasting | en |
Θεματική Κατηγορία | Weather prediction | en |
Θεματική Κατηγορία | weather forecasting | en |
Θεματική Κατηγορία | forecasting weather | en |
Θεματική Κατηγορία | short range weather forecasting | en |
Θεματική Κατηγορία | weather prediction | en |
Βιβλιογραφική Αναφορά | I. K. Tsanis, M. Gad .(2003).A GIS methodology for the analysis of weather radar precipitation data . Journal of Hydroinformatics [online] .pp.113-126.Available :http://www.iwaponline.com/jh/005/0113/0050113.pdf | en |