2
Master's Degree; University of Science and Technology
3
Master of Remote Sensing
Abstract
One of the important issues in the field of surveying or military affairs is to determine the coordinates of the points on the earth, from which the distances, angles and other parameters of a point compared with the target or any other point can be measured, for which there are many methods including photogrammetry and land surveying, especially effective for short distances. But, due to lack of direct vision, these methods are not efficient enough for very long distances, such as thousands of kilometers between the continents. In this case, space and astronomical objects should be used because of the insignificance of the intercontinental distance compared to it, as well as the simultaneous view of the two stations and the space mass in a constant time. The present study describes the method of determining the location using the received waves from anonymous space objects.
Saleh Abadi,A. A. , Sadeghi,H. and Sadeghi,H. (2011). The System for Measuring Very Long Distances of Ground Stations and Positioning Using the VLBI (1). Scientific- Research Quarterly of Geographical Data (SEPEHR), 19(76), 45-47.
MLA
Saleh Abadi,A. A. , , Sadeghi,H. , and Sadeghi,H. . "The System for Measuring Very Long Distances of Ground Stations and Positioning Using the VLBI (1)", Scientific- Research Quarterly of Geographical Data (SEPEHR), 19, 76, 2011, 45-47.
HARVARD
Saleh Abadi A. A., Sadeghi H., Sadeghi H. (2011). 'The System for Measuring Very Long Distances of Ground Stations and Positioning Using the VLBI (1)', Scientific- Research Quarterly of Geographical Data (SEPEHR), 19(76), pp. 45-47.
CHICAGO
A. A. Saleh Abadi, H. Sadeghi and H. Sadeghi, "The System for Measuring Very Long Distances of Ground Stations and Positioning Using the VLBI (1)," Scientific- Research Quarterly of Geographical Data (SEPEHR), 19 76 (2011): 45-47,
VANCOUVER
Saleh Abadi A. A., Sadeghi H., Sadeghi H. The System for Measuring Very Long Distances of Ground Stations and Positioning Using the VLBI (1). SEPEHR, 2011; 19(76): 45-47.
