Research on Adaptive Distributed Load Balancing Parallel Conversion Algorithm of GF-3 Data
In response to the issues of PolSARpro software's built-in GF-3 data conversion module being unable to adapt to distributed differentiated hardware environments,this paper proposes a distributed load balancing parallel conversion algorithm according to the data format requirements of its software,which can quickly and accurately calibrate and convert GF-3 multi-polarization data,adapts to different hardware configuration environments,and can resist data skew.and the algorithm is implemented on the KingMap V10.5 platform and tested on actual data.the experimental results show that the performance has been improved by about 12.7 times,which verifies the fea-sibility,efficiency and correctness of the algorithm.
NETL
NSTL
万方数据
