Chapter 2: Geographic Information System (GIS) | Geospatial Technology - Class 12 | CBSE

Описание: Dive into the fascinating world of Geographic Information Systems (GIS)! This lesson gives a clear, beginner-friendly overview aligned with the class 11 and class 12 CBSE syllabus. Discover how GIS turns traditional maps into powerful tools for analysis, resource management, and smart decision-making. Perfect for students, early learners, researchers, and GIS enthusiasts.


What You Will Learn:

• Introduction to GIS and its importance
• Key components: hardware, software, data, people
• GIS functions: storing, analysing, mapping data
• Vector and raster data basics
• How GIS links maps and attribute data
• Map layers and their uses
• Database concepts in GIS explained
• Data input and editing in GIS
• Spatial analysis and queries in GIS
• Practical GIS applications for real life

Timestamps:

00:00 -- Introduction
04:35 -- GIS data element and data structure
09:13 -- Fundamentals of database concept
10:49 -- Data input to GIS system
12:26 -- GIS data editing
15:26 -- Attribute data linking
16:26 -- Spatial and non-spatial data analysis
21:52 -- Digital elevation model
22:43 -- Map projection
25:09 -- Coordinate systems
26:57 -- Datum
28:10 -- Digital cartography
29:17 -- Advantages and benefits of GIS


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