GIS 220 - GIS Applications

    Recent Professors
    schristian@riohondo.edu, wroberts@riohondo.edu
    Recent Semesters
    Spring 2026, Fall 2024, Spring 2024, Fall 2023, Spring 2023
    Class Size
    24 students
    Credits
    4
    Prerequisite
    GIS 120
    Spring 2026 Sections
    View Spring 2026 sections of GIS 220
    Transfers To
    CSU
    Description
    This course covers advanced applications of geographic information systems (GIS), including digitizing with topology, georeferencing “as-builts,” and deriving new spatial data by importing computer aided drafting (CAD) drawings. Students learn how to distinguish the difference and value of raster data versus vector data, perform new trends in GIS including processing new raster data with photogrammetry of imagery collected by small unmanned aircraft vehicles (sUAVs), and create mobile applications for field data collection (i.e., fire hydrant inventory). The course may include field trips to industry events and to attend off-campus survey field exercises.