Data Acquisition RS instrument measures energy received
{"Image DocumentName": "Data Acquisition RS instrument measures energy received", "Image ImageDescription": "3 useful areas of the spectrum:- 1) Visible / near / mid infrared. passive. solar energy reflected by the surface. determine surface (spectral) reflectance. active. LIDAR - active laser pulse. time delay (height) induce florescence (chlorophyll) 2) Thermal infrared. energy measured - temperature of surface and emissivity. 3) Microwave. active. microwave pulse transmitted. measure amount scattered back. infer scattering. passive. emitted energy at shorter end of microwave spectrum.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}