A new congressional map passed by North Carolina Republicans has caused outrage amid a nationwide redistricting strategy demanded by President Donald Trump that is primarily targeting Black members of ...

MapmyIndia’s consumer mapping platform, Mappls, is targeting 50 million downloads by December-end as it looks to build a new revenue stream from its B2C business. The app will remain free, but the ...

Abstract: Vector map is widely used in geographic information system, the military surveying and mapping, etc. The security problem such as copyright authentication, integrity verification, user ...

Abstract: The Kalman filter (KF) is a powerful tool able to estimate and predict the time evolution of a multidimensional variable by using a specific kinematic model ...