# Geographic Information Systems (GISG) — Spring 2027 schedule San Diego City College · 2 sections · Seat counts as of 2026-10-18 Source: https://www.sdccd.edu/students/class-search/search.html Term dates: Feb 1, 2027 – May 29, 2027 (from the sections' dates) · 7 sessions, with dates: /c/san-diego-city-college/schedule/spring-2027/index.json · Academic calendar: https://www.sdccd.edu/faculty-staff/employee-resources/academic-calendars/academic-calendars-college/index.aspx Course descriptions: 2026-2027 catalog, /c/san-diego-city-college/catalog/2026-2027/courses/gisg.md ## GISG 104 — Geographic Information Science and Spatial Reasoning (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 54499 | 54499 | Online anytime | Online, no set time | Feb 1–May 29 | Staff | 24 of 24 open | ## GISG 110 — Introduction to Mapping and Geographic Information Systems (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 52973 | 52973 | Online anytime | Online, no set time | Feb 1–May 29 | Konstantin Choumiline | 24 of 24 open |