Synthetic Aperture Radar

J. Patrick Fitch

२०१२ डिसेम्बर · Springer Science & Business Media

इ-पुस्तक

170

पृष्ठहरू

रेटिङ र रिभ्यूहरूको पुष्टि गरिएको हुँदैन थप जान्नुहोस्

यो इ-पुस्तकका बारेमा

Radar, like most well developed areas, has its own vocabulary. Words like Doppler frequency, pulse compression, mismatched filter, carrier frequency, in-phase, and quadrature have specific meaning to the radar engineer. In fact, the word radar is actually an acronym for RAdio Detection And Rang ing. Even though these words are well defined, they can act as road blocks which keep people without a radar background from utilizing the large amount of data, literature, and expertise within the radar community. This is unfortunate because the use of digital radar processing techniques has made possible the analysis of radar signals on many general purpose digi tal computers. Of special interest are the surface mapping radars, such as the Seasat and the shuttle imaging radars, which utilize a technique known as synthetic aperture radar (SAR) to create high resolution images (pic tures). This data appeals to cartographers, agronomists, oceanographers, and others who want to perform image enhancement, parameter estima tion, pattern recognition, and other information extraction techniques on the radar imagery. The first chapter presents the basics of radar processing: techniques for calculating range (distance) by measuring round trip propagation times for radar pulses. This is the same technique that sightseers use when calculat ing the width of a canyon by timing the round trip delay using echoes. In fact, the corresponding approach in radar is usually called the pulse echo technique.

यो इ-पुस्तकको मूल्याङ्कन गर्नुहोस्

हामीलाई आफ्नो धारणा बताउनुहोस्।

जानकारी पढ्दै

स्मार्टफोन तथा ट्याबलेटहरू

Android र iPad/iPhone का लागि Google Play किताब एप को इन्स्टल गर्नुहोस्। यो तपाईंको खातासॅंग स्वतः सिंक हुन्छ र तपाईं अनलाइन वा अफलाइन जहाँ भए पनि अध्ययन गर्न दिन्छ।

ल्यापटप तथा कम्प्युटरहरू

तपाईं Google Play मा खरिद गरिएको अडियोबुक आफ्नो कम्प्युटरको वेब ब्राउजर प्रयोग गरेर सुन्न सक्नुहुन्छ।

eReaders र अन्य उपकरणहरू

Kobo eReaders जस्ता e-ink डिभाइसहरूमा फाइल पढ्न तपाईंले फाइल डाउनलोड गरेर उक्त फाइल आफ्नो डिभाइसमा ट्रान्स्फर गर्नु पर्ने हुन्छ। ती फाइलहरू पढ्न मिल्ने इबुक रिडरहरूमा ती फाइलहरू ट्रान्स्फर गर्नेसम्बन्धी विस्तृत निर्देशनहरू प्राप्त गर्न मद्दत केन्द्र मा जानुहोस्।

गैरकानुनी सामग्रीका बारेमा रिपोर्ट गर्नुहोस्