Word Count : 249

---

Microwave remote sensing is a technique that uses microwave radiation to acquire information about the Earth's surface and atmosphere. Unlike optical remote sensing, microwave sensors can operate day and night and penetrate clouds, rain, and vegetation to some extent. There are two main types of microwave remote sensing: active and passive. Active sensors, such as Synthetic Aperture Radar (SAR), emit microwave signals ___ _______ _____ ___ __________ _____ _________ ____ _______ ______.
____ _______ ________ ________ __________ _____ ____ __________ __________ __________ _________ _______.
______ ____ __________ ________ _________ _____ _________ _______ ________ __________.
__________ _____ ______ ___ __________.
_______ ___ ________ ________ ____ _________ ______.
_____ ______ ______ _______ ______ ________ ________ ______ _____.
______ __________ ________ __________ _______ ____ ___ __________.
__________ __________ ________ _______ _______ ______.
______ _____ _____ _____ _________ ______ ___ ______.
________ _____ _________ ________ __________ _______ _____ ______ _____ _________ _________ _________.
__________ _________ ____ __________ _____.
_____ _____ _________ _________ ___ __________ ____.
____ __________ ______ _________ __________ ________ ________ _____ ___.
______ _____ _______ _______ ___ ____ _________ _____ _________ _______ __________.
___ __________ _____ _________ _____ _____ _______ __________ _____ _______ _____.
_____ __________ ______ _____ _________ ______ __________ ___ _______.
____ ______ ______ ______ _______ ___.
__________ _______ _______ ___ _________.
_______ ______ _____ ________ _____ _____ _____ _____.
____ ________ ______ __________ _____ ________ ________.
________ _________ ________ ______ ___ __________.
_______ ______ _______ ______ ________ ______.
________ _________ ___ ____ ___ ____ _____ ________ _______.
_____.
Get Full Answer on WhatsApp