In radar remote sensing, which type of resolution (along the flight direction) depends on the length of the antenna?

Arrange the following remote sensing platforms/sensors in order of increasing spatial resolution (from coarsest to finest): 1. GeoEye-1 (Pan) 2. IRS (Pan) 3. NOAA (AVHRR) 4. IKONOS (MS)

Which one of the following is correct about 'Pinaka'?

Which one of the following is the first commercial space station?

Which of the following information can be used to calculate the scale of a vertical air photograph? 1. Flying height of the aircraft 2. Focal length of the camera 3. Speed of the aircraft 4. Ground p…

Which one of the following manufacturers is engaged in upgradation of the Swedish 155-mm Bofors Howitzer under the project 'Dhanush'?