Study of large-scale currents in west of south Caspian sea by field and satellite data

Importance of location reference information in all matters civil and research uncovered. Among the methods for the production of spatial data، photogrammetry method by quickly،economically and، above all، the need to direct the human factors in place، the place is unique. The photogrammetric method، based on observation platforms، as the primary means of providing input data and the operating ring key role in the success and achievements in other areas of play. Today، technological progress leads to high-quality digital camera that promises to provide a location for the camera photogrammetric method with accuracy، speed and efficiency are high. According to the key role that digital aerial cameras in modern photogrammetry، ensure the accuracy of the camera as a prerequisite for ensuring that spatial data will be obtained. In other words، any technical weaknesses in the use of aerial digital cameras lead to inaccurate and unreliable location information that may be the wrong decision by the beneficiaries it is. Due to high costs and administrative difficulties in calibration laboratories، as one of the solutions to the equations self-calibration useful in this context is known. For this purpose، the term optimal Fourier equation of the proposed genetic algorithm based on simulated data were compared with previous models. Based on the results، the model is able to multiple aberrations with minimal dependence on the model. Precision modeling of multiple aberrations in digital camera images simulated Ultra Cam compared to other modeling parameters added to improve the accuracy of approximately 30%، with minimal dependence on the show.