A solar-powered remote monitoring tag for beef cattle and other animals typically inhabiting outdoor environments combines animal health and activity monitoring with geolocation information. The tags communicate with a base station using radio communications, which in turn uses satellite internet services to communicate with a remote computing server. The remote computing server provides a user interface, such as a mobile app, that provides geospatially enabled information involving the health, activity, and location of monitored animals, thus providing timely and evidence-based decision support to the end user. The remote monitoring tags may also provide for close range communication using a near field communication transponder.