Next, ice versus water was classified by applying a simple threshold (water = reflectance < 0.1; reflectance is the MOD09GQ digital number multiplied by 0.001) following the methods described in [9]. These ice versus water classified images were then combined to produce an ice occurrence image...
The maximum entropy probability density functions is calculated for 3–9 low order moments obtained from measured wind speed data. The annual actual wind power density (PA) is found to be 309.25 W/m2 while the Weibull based wind power density (PW) is 297.25 W/m2. The MEP-based density ...
In the same manner, Liu, Wang, Zhou and Kang [36] used the 2SFCA method and set a threshold (i.e., acceptable maximum for travel time or distance) to calculate the spatial accessibilities of community care facilities. The model was named the "potential model," which pays more attention...