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A HYBRID IMAGE CLASSIFICATION APPROACH FOR THE SYSTEMATIC ANALYSIS OF LAND COVER (LC) CHANGES IN THE NIGER DELTA REGION
Land cover Supervised and unsupervised classification algorithms Landsat images Change detection Accuracy assessment Niger Delta
2015/9/28
The landscape of the Niger Delta region of Nigeria is undergoing rapid changes as a result of natural and anthropogenic activities. This necessitates the development of a rapid, cost effective and eff...
Systematic Analysis on Multi-Segment Dual-Polarisation Nonlinear Compensation in 112 Gb/s DP-QPSK Coherent Receiver
Systematic Analysis Dual-Polarisation Nonlinear Compensation DP-QPSK Coherent Receiver
2015/7/20
Dependencies on segment number, dispersion map, and fibre launched power were investigated experimentally and numerically. Uncompensated 25 spans standard SMF link can enjoy net Q gain of 1.7dB with 2...