Les informations contenues dans une image   West London KVR-1000 image. Résolution     West London TM image. Valeur des pixels     West London aerial photograph   Each pixel in an image has a value. The value corresponds to the intensity of radiation reflected by the observed object within the wavelength range to which the sensor is sensitive.   Each pixel in an image has a value. The value corresponds to the intensity of radiation reflected by the observed object within the wavelength range to which the sensor is sensitive.