Phase 4: Results The final suitability map for to locating solar photovoltaic panel was generated using the ArcGIS software.
IV. RESULTS AND DISCUSSION
The analysis that is being done, were combination from these sub model which are: • Building extraction map - This step will mask the buildings that have suitable elevation to be used in the analysis. • Aspect map - The aspect map will show all the direction of the rooftop facing. • Slope Map - Slope map will display the slope of the surface of the features in the area of study. It is important to choose the best place to put the solar panel. • Solar Radiation Map – Solar Radiation Map will display the radiation of each feature in the area of study. It will vary from the higher to the lowest radiation which is the suitable place to put the solar panel (Figure 5).
Figure 5. Solar radiation map derived from LiDAR • Human mask – Using human mask, the place that is undesired to be put the solar can be manually choose, based on experience, research and visual.