Grade 11 Geography Revision | GIS - Geographical Information Systems | (2025 Exam Prep CAPS)

💻 Don’t fear GIS! 💻 Learn the basics: data types, layers, buffers, overlays, remote sensing — everything you need for exams 🚀📚 Full Description Grade 11 Geography Revision 🌍✏️ (CAPS/NSC South Africa 🇿🇦) This video explains the fundamentals of Geographic Information Systems (GIS) for CAPS/NSC students. A key part of Paper 2, GIS often brings easy marks if you understand the basics. We cover: 🗂️ Data types: raster vs vector 🗺️ Layers: combining different map data sets 📏 Buffers: creating zones around features 🔄 Overlays: analysing different data together 📡 Remote sensing: satellites, drones, aerial photos 📍 Applications in SA: urban planning, disaster management, environmental monitoring 📝 Past-paper style GIS questions with memo tips ✅ Tips: always link the tool (e.g. buffer, overlay) to a real-world use case to gain evaluation marks. Like 👍, subscribe 🔔 and comment 💬 with the next topic you want covered. Hashtags #Geography #Grade11 #CAPS #NSC #GIS #GeographyRevision #ExamPrep #PastPapers #SmartPrep Tags Grade 11 Geography, GIS Grade 11, Raster vs vector data, GIS overlays Grade 11, GIS buffers Grade 11, GIS layers Grade 11, Remote sensing Grade 11, GIS applications South Africa, CAPS Geography, NSC Geography, Mapwork GIS, Geography exam tips, Geography past papers