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2. Opticks (software) - Wikipedia

   en.wikipedia.org/wiki/Opticks_(software)

   Opticks is a remote sensing application that supports imagery, video (motion imagery), synthetic aperture radar (SAR), multi-spectral, hyper-spectral, and other types of remote sensing data. Opticks supports processing remote sensing video in the same manner as it supports imagery, which differentiates it from other remote sensing applications.

3. Space-time adaptive processing - Wikipedia

   en.wikipedia.org/wiki/Space-time_adaptive_processing

   Space-time adaptive processing (STAP) is a signal processing technique most commonly used in radar systems. It involves adaptive array processing algorithms to aid in target detection. Radar signal processing benefits from STAP in areas where interference is a problem (i.e. ground clutter, jamming, etc.). Through careful application of STAP, it ...

4. Digital signal processing - Wikipedia

   en.wikipedia.org/wiki/Digital_signal_processing

   Digital signal processing and analog signal processing are subfields of signal processing. DSP applications include audio and speech processing, sonar, radar and other sensor array processing, spectral density estimation, statistical signal processing, digital image processing, data compression, video coding, audio coding, image compression ...

5. Pulse-Doppler signal processing - Wikipedia

   en.wikipedia.org/.../Pulse-Doppler_signal_processing

   Pulse-Doppler signal processing is a radar and CEUS performance enhancement strategy that allows small high-speed objects to be detected in close proximity to large slow moving objects. Detection improvements on the order of 1,000,000:1 are common.

6. Remote sensing - Wikipedia

   en.wikipedia.org/wiki/Remote_sensing

   RADAR and LiDAR are examples of active remote sensing where the time delay between emission and return is measured, establishing the location, speed and direction of an object. Illustration of remote sensing. Remote sensing makes it possible to collect data of dangerous or inaccessible areas.

7. Radar engineering - Wikipedia

   en.wikipedia.org/wiki/Radar_engineering

   Radar sensors are classified by application, architecture, radar mode, platform, and propagation window. Applications of radar include adaptive cruise control , autonomous landing guidance, radar altimeter , air traffic management , early-warning radar , fire-control radar , forward warning collision sensing , ground penetrating radar ...

8. Automatic target recognition - Wikipedia

   en.wikipedia.org/wiki/Automatic_target_recognition

   Automatic target recognition (ATR) is the ability for an algorithm or device to recognize targets or other objects based on data obtained from sensors.. Target recognition was initially done by using an audible representation of the received signal, where a trained operator who would decipher that sound to classify the target illuminated by the radar.

9. Synthetic-aperture radar - Wikipedia

   en.wikipedia.org/wiki/Synthetic-aperture_radar

   Before rapid digital computers were available, the data processing was done using an optical holography technique. The analog radar data were recorded as a holographic interference pattern on photographic film at a scale permitting the film to preserve the signal bandwidths (for example, 1:1,000,000 for a radar using a 0.6-meter wavelength).