UGC NET Geography Preparation | Lecture 03: Cartography, Topo Maps & MCQs | RajMauryaGIS

📌 UGC NET Geography Lecture 03: Cartography, Topographic Maps & Mapping Techniques | RajMauryaGIS Welcome to Lecture 03 of our UGC NET / JRF & SET Geography Preparation Series! In this video, Raj Maurya covers key foundational concepts of Cartography and Practical Geography (Unit 9), followed by targeted Practice MCQs based on the latest NTA UGC NET exam pattern. 📖 Key Topics Covered in This Lecture: Cadastral Mapping: Origin, historical development, land records, and modern multipurpose cadastre. Topographic Maps: Features, contour representation, and historical milestones (Carte géométrique de la France & Great Trigonometrical Survey of India). Relief Representation: Hachures (Johann Georg Lehmann, 1799) vs. Contour Lines. Elevation Measurement Indicators: Spot Heights, Benchmarks, and Triangulation Pillars / Trig Points. Flow Maps & Dynamic Charts: Transport movement, route mapping, and proportional width symbols. 4 Target MCQs: NTA-pattern practice questions with complete explanations. ⏱️ Time Stamps / Chapter Navigation: 00:00 - Introduction & Lecture Overview 01:30 - Cadastral Maps & Land Boundary Systems 05:00 - Topographic Maps & Historical Milestones 09:00 - Relief Methods: Hachures vs Contours 13:00 - Spot Heights, Benchmarks & Trig Points 15:00 - Flow Maps & Transportation Mapping 16:30 - UGC NET Practice Questions (MCQ 1 - 4) 21:00 - Conclusion & Important Updates 🔔 Subscribe & Stay Connected: Channel: @RajMauryaGIS Like, Share & Subscribe for complete UGC NET Geography unit-wise lectures, practice sets, and exam updates! 🏷️ Hashtags: #UGCNETGeography #RajMauryaGIS #Cartography #NTAUGCNET2026 #PracticalGeography #Geomorphology #UGCNETPreparation #GeographyMCQs #GeographyLecture03 #StateSETExam #NETJRF #GeographyLectures