Q1) Calculate the number of aviation lines if you know that the dimensions of the area 30 x 30 km and the scale 1:20000 and the dimensions of the negative board 25 x 25 cm and side overlap 30%.

Q: A beam that has a mass of 75kg extends from a building making a 48° angle with it.  A wire is…

A: Given values: Mass of beam, MB = 75 kg acting at 1/4 of way from wall to end of beam.  Angle made by…

Q: eBook References A steady, incompressible, two-dimensional velocity field is given by the following…

A:

Photogrammetry

Photogrammetry is a technology of taking measurements of physical objects present in the environment, using photographs. It includes the process of recording and analyzing a three-dimension image in the two-dimension form. Photogrammetry was invented around 150 years ago in 1851 by Aimé Laussedat, he was also known as the father of photogrammetry, but this method was not in use until 50 years after its invention. This method was first used in Germany by Dr. Albrecht Meydenbauer in 1893 who was the director of the Royal Prussian Photogrammetric institute founded by him.