Compared with the tracking radar echoes by correlation method, the variational echo tracking method utilizes variational technique to compute the motion vector ...
... Jong-Hoon Jeong2, Sung-Hwa Jung1, Mi-kyung Suk1 and Kun-Il Jang1 Improvements of Motion Vector in Variational Echo Tracking Technique by Correction ...
PDF | A Variational Echo Tracking (VET) technique has been applied to four months of archived data from the South Korean radar network in order to... | Find ...
pyVET - Variational Echo Tracking Algorithm. The pyVET package provides a python implementation of the Variational Echo Tracking presented in Laroche and ...
A number of techniques to track rainfall patterns by use of radar observations have been developed over the years. We present a method for radar-echo tracking ...
a radar echo velocity field using a Variational Echo. Tracking (VET) technique and then generates a nowcast by Lagrangian advection of the current map.
A Variational Echo Tracking (VET) technique has been applied to four months of archived data from the South Korean radar network in order to ...
2. Multi-Scale Optical-Flow by Variational Analysis (MOVA). To overcome the limitation of TREC, another radar echo tracking method utilizing variational optical ...
Techniques such as cell tracking and variational echo tracking have been employed in various radar echo extrapolation models. The technical details of the ...
4. CASE STUDY. 5. VERIFICATION. ❖ 3h forecast reflectivity field from MAPLE ( Summer season). ❖ Backgrounds : Variational Echo Tracking (VET) in MAPLE.