Measurement method of aerial photogrammetry

The methods of drawing mainly include comprehensive method, all-round method and division of labor (difference method). Synthesis method is a mapping method combining photogrammetry with flat panel, which belongs to single photo mapping. According to the corrected aerial photograph, the plane position of the ground point is determined, and the elevation and contour line of the ground point are measured by the flatbed car. Suitable for large-scale mapping in flat areas. The omnipotence method is a mapping method for aerial photogrammetry using stereoscopic images.