If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height___________________?

Related Mcqs:

Which one of the following statements is correct regarding the GPS satellites ?

A. The nominal altitude is about 20,200 km B. The inclination of axis satellite is 55° C. The satellite transmits two L band signals (L1 with 1575.42 MHz and L2 with 1276.6 MHz) D. All of these...

For interpolation of satellite data used for monitoring dynamic changes that occurs on the earth surface, the most suitable orbit for the satellite is______________?

A. Circular orbit B. Sun-synchronous orbit C. Near polar orbit D. None of these...

Pick up the important characteristic of a target which facilitates its identification from the following ?

A. Spectral variation B. Spatial variation C. Temporal variation D. All of these...

The part radiation due to scattered/diffused radiation entering the field of view of a remote sensor other than that from the required target_________________?

A. Reduces the contrast of the image and also its sharpness B. Increases the contrast of the image but reduces the sharpness C. Increases both the contrast and sharpness D. Reduces the contrast but increases the sharpness...

Pick up the correct statement from the following?

A. Phytoplankton contains photosynthetically active pigment B. An increase of phytoplankton increases the back scattering in the green region C. An increase of phytoplankton absorbs the bule region rapidly D. An increase of phytoplankton decreases the back scattering in the green region...