Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

Abstract: Unmanned aerial vehicle (UAV)-based 3-D LiDAR mapping has received increasing interest from both the research community and industrial operations for the 3-D reconstruction of large and ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...