What is the unique information content in optical data?1 pointSpectral properties of the land surfaceCO2 concentration in the atmosphereStructure and moisture of the land surfaceAcoustic properties of the land surface

What is the unique information content in SAR data?1 pointSpectral properties of the land surfaceCO2 concentration in the atmosphereStructure and moisture of the land surfaceAcoustic properties of the land surface

Which is able to give the most detailed information about the topography of a large area on the ocean floor? A. sonar B. submersibles C. satellite imagery D. teams of scuba divers

Which types of observation from a satellite would be most appropriate for determining the Earth's topography? Select all of the following that are correct. Points are awarded for each correct answer selected. Points are deducted for each incorrect answer selected. Question 7Answera.Lidar b.Synthetic Aperture Radar (SAR) c.Reflected sunlight at visible to near-infrared wavelengths d.Reflected UV sunlight at wavelengths < 150 nm e.Thermal emission at 15-20 micrometers f.Movement of clouds g.The strength of Earth's gravitational field h.Impact of the atmosphere on the signal from GPS satellites

What could possibly be the environment of a Satellite Image Analysis System?2 pointsComputers in space and earthImage categorization techniquesStatistical data on image pixel intensity value and histogramsAll of the mentioned

The describes the spatial dimension in which a wave repeats itself.Remote Sensing makes use of atmospheric , frequency bands in which the atmopshere of the Earth is transparent to electromagnetic radiation.The frequency is measured in the unit of .