Aerial Imaging Market Size, By Platform (Fixed-wing Aircraft, Helicopter, UAV/Drone), By Imaging Type (Vertical Imaging, Oblique Imaging), By Application (Geospatial Mapping, Disaster Management, Energy & Resource Management, Surveillance & Monitoring, Urban Planning, Conservation & Research), By End-use (Government, Energy, Military & Defense, Agriculture & Forestry, Archaeology & Civil Engineering, Oil & Gas), COVID-19 Impact Analysis, Regional Outlook, Growth Potential, Competitive Market Share & Forecast, 2021 – 2027