Abstract: The forest survey is a prerequisite or critical for ecological conservation. Spectral mixture analysis (SMA) is an effective method to extract the forest coverage and its changes; however, ...

An avid traveler has revealed a 'simple' hotel hack that she said saves her 'hundreds of dollars' every trip. Azar, a self proclaimed 'personal finance nerd' and 'travel enthusiast,' often shares her ...

Christmas Day brought severe stormy weather to parts of the United States, causing delays and cancellations for hundreds of holiday travelers attempting to return home. The Upper Midwest, Northeast ...

A number system is a writing system for expressing numbers. A number system is a way to write and represent numbers using symbols (digits) and rules. The Indian and international number systems differ ...

Getting your Trinity Audio player ready... More than 100,000 Colorado homes and businesses lost power on Friday as a severe windstorm hit the Front Range mountains and foothills with 112 mph gusts, ...

Daily Mail journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission - learn more If there’s one person we’d trust to ...

Abstract: An improved variant of the precise-integration time-domain (PITD) method is proposed to eliminate the inverse matrix calculation and optimize the storage burden with the help of sparse ...