What has most likely allowed people to have a better understanding of the landscape of Mars in recent times?

improved technology
more limited methods
increased interest in space
movies and books about Mars

The incident command system (ics) is: a. most applicable to the management of complex incidents that extend over many hours or days. b. a military system used in domestic incidents to ensure command and control of federal resources. c. a standardized management tool for meeting the demands of small or large emergency or nonemergency situations. d. a relatively new approach created based on the lessons learned from hurricane harvey disaster operations.