Mapping Overlay Tools - Buffer, Intersect, Union & Merge: ArcGIS Tutorials - How to Use?

Chapters: 0:00 Introduction to Mapping Overlay Tools 0:19 Performing the Buffer Analysis 1:44 Understanding Buffer Utility 2:03 Intersection Tool Explained 2:46 Analytical Operations in GIS 3:26 Analyzing Attribute Tables after Intersection This tutorial explains the practical application of essential ArcGIS geoprocessing tools, specifically focusing on Buffer for determining affected areas around features and Intersect for extracting overlapping spatial data. Mastering these mapping overlay tools is crucial for Geography, GIS, and Remote Sensing components in various competitive examinations. Understanding how to manage attribute tables and spatial datasets through these operations will significantly improve your efficiency in practical exam tasks. Complete preparation: https://www.doorsteptutor.com/Exams/ All Exams: https://www.doorsteptutor.com/Exams/ #GIS #ArcGIS #Geoprocessing #SpatialAnalysis #Geography #BufferTool #Intersect #RemoteSensing #Geospatial #Mapping #GeographyExam #Examrace ━━━━━━━━━━━━━━━━━━━━ ArcGIS Practice questions and complete notes: https://www.doorsteptutor.com/Exams/ NTA NET Paper 1 Online Crash Course - https://www.doorsteptutor.com/Exams/U... NTA NET Paper 1 Mock papers - https://www.doorsteptutor.com/Exams/U... NTA NET Paper 1 Practice questions - https://www.doorsteptutor.com/Exams/U... NTA NET Paper 1 Postal Course - https://www.examrace.com/NTA-UGC-NET/... NCERT, Yojana, Kurukshetra, Down to Earth, Science, Social Studies and More interesting topics subscribe at Examrace:    / examrace   NCERT, Yojana, Kurukshetra, Down to Earth, Science, Social Studies and More interesting topics subscribe at ExamraceHindi:    / examracehindi   For kids videos subscribe to FunProf:    / funprof   For Science Class 11-12 and important topics subscribe to DoorStepTutor:    / doorsteptutor   Buffer This is a proximity vector analysis tool to measure the affected area or specified certain covered area with predefined boundary. This tool can work in different feature datasets like point, line and polygon. Intersect This is a mapping overlay tool to perform the selection and extract the information of the overlaying or intersecting part of two or more features. Union It is also a mapping overlay tool that adds or combines two different datasets or features into a single feature. With the help of this tool the data from all the layers are included, meaning the overlapping and non-overlapping areas. Merge Merge tool use when there are multiple features as input sources that need to be combined or merged into one feature class with the identity in the attributes. #ARCGIS #GIS-Tutorials #ugcnet #doorsteptutor #examrace