COS Must-KnowsCOS Course Reviews College of the SequoiasSearch CourseSearch CourseDepartmentsESCIDepartments LevelLevel CodeNameOverallEasinessInterestUsefulnessReviewssorted descendingESCI 155Introduction to Geographic Information Systems00000ESCI 055Introduction to Geographic Information Systems00000ESCI 001Intro to Earth Science00000Sort bySort byESCI 155Introduction to Geographic Information SystemsOverall0Easiness0Usefulness0Reviews0ESCI 055Introduction to Geographic Information SystemsOverall0Easiness0Usefulness0Reviews0ESCI 001Intro to Earth ScienceOverall0Easiness0Usefulness0Reviews0