Systems for delivering explosives with variable densities are disclosed herein. Methods of delivering explosives with variable densities and methods of varying the energy of explosives in a blasthole are disclosed herein.

Systems for delivering explosives with variable densities are disclosed herein. Methods of delivering explosives with variable densities and methods of varying the energy of explosives in a blasthole are disclosed herein.

The present disclosure provides a system with sensors deployed around a blast site for determining whether each explosive of a blast system has detonated successfully. There is also disclosed a system for determining where the different sensors are to be deployed around the blast site for optimal sensing and data collection using multiple of a sensor or multiple sensors. An aspect of the present disclosure provides a method of determining detonation of explosives of a blast based on a blast plan. The method comprises receiving sensor data from sensors monitoring the blast; pre-processing the received sensor data; and determining outcomes of the blast based on the pre-processed data in correlation with the blast plan.

The present disclosure provides a system with sensors deployed around a blast site for determining whether each explosive of a blast system has detonated successfully. There is also disclosed a system for determining where the different sensors are to be deployed around the blast site for optimal sensing and data collection using multiple of a sensor or multiple sensors. An aspect of the present disclosure provides a method of determining detonation of explosives of a blast based on a blast plan. The method comprises receiving sensor data from sensors monitoring the blast; pre-processing the received sensor data; and determining outcomes of the blast based on the pre-processed data in correlation with the blast plan.